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==Welcome==
 
==Welcome==
  
:Welcome to the OCP '''ACS Immersion Cooling''' Sub-project.
+
Welcome to the OCP '''ACS Immersion Cooling''' Sub-project to the Rack & Power Project.
  
:This Project is open to the public and we welcome all those who would like to be involved.
+
This Project is open to the public and we welcome all those who would like to be involved.
  
:Disclaimer: Please do not submit any confidential information to the Project Community. All presentation materials, proposals, meeting minutes and/or supporting documents are published by OCP and are open to the public in accordance to OCP's Bylaws and IP Policy. This can be found on the OCP [http://www.opencompute.org/about/ocp-policies/ OCP Policies] page.  If you have any questions please contact OCP.
+
Disclaimer: Please do not submit any confidential information to the Project Community. All presentation materials, proposals, meeting minutes and/or supporting documents are published by OCP and are open to the public in accordance to OCP's Bylaws and IP Policy. This can be found on the OCP [http://www.opencompute.org/about/ocp-policies/ OCP Policies] page.  If you have any questions please contact OCP.
  
 
===Project Leadership===
 
===Project Leadership===
''Rack & Power Project Leads''
+
''ACS Immersion Cooling Sub-project Leads''
:- [mailto:caleb.lusk@ocproject.net Caleb Lusk] (Rittal)
+
:[mailto:rolf.brink@ocproject.net - Rolf Brink] (Asperitas)
:- [mailto:hamid.keyhani@ocproject.net Hamid Keyhani] (Facebook)  
+
:[mailto:john.bean@ocproject.net - John Bean] (GRC)
  
''ACS Immersion Cooling Sub-project Lead''
+
''For Rack & Power ACS Project leadership, please refer to the ACS wiki page''
:- [mailto:rolf.brink@ocproject.net Rolf Brink] (Asperitas)
+
:- [https://www.opencompute.org/wiki/Rack_%26_Power/Advanced_Cooling_Solutions Rack & Power/ACS Wiki]
  
==Documents==
+
===Activities===
 +
The Immersion sub-project enables community driven activities focused on facilitating OCP and industry progression of immersion cooling. Within the Rack and Power ACS group, this project also facilitates harmonization between different ACS sub-projects and the [https://www.opencompute.org/wiki/Data_Center_Facility/ACF-Advanced_Cooling_Facilities Advanced Cooling Facilities sub-project to the DCF group].
  
:- [https://docs.google.com/document/d/109Yspz3Hpukd0t_n1JyXo6Q0DFwxQMJF_RJoeQJ_0kc/edit?usp=sharing ACS Charter]
+
===Related documentation===
 +
Additions or changes to put on the agenda of different focus groups can be included in the "Suggested Changes" document.
 +
:- [https://docs.google.com/document/d/1vXaiFskJUy1zsOZZ8OsPFXnQw4xF08ZLYOlRiftcpc0/edit?usp=sharing Change and update suggestion document]
 +
 
 +
The following documents have been generated to assist and facilitate the harmonization with other liquid cooling projects within OCP.
 +
:- [https://docs.google.com/spreadsheets/d/1tr0r8nY7x6_QcH3hgex5xfOiqM8OjRjbrzPvy0Qyoj8/edit?usp=sharing OCP Ready Colo Site Assessment for harmonization evaluation]
 +
:- [https://docs.google.com/spreadsheets/d/1RqDWuZTU-yuvfuAMyM0r8oY-h_XIyAl-LvY2p6-XpXk/edit?usp=sharing Immersion specific DCF facility assessment items]
 +
 
 +
:- OCP Presentation Template - please contact [mailto:michael@opencompute.org Michael Schill] or [mailto:archna@opencompute.org Archna Haylock] for a copy
  
'''Approved Submissions'''
+
==Immersion Requirements Qualification==
:- [https://www.opencompute.org/documents/open-compute-specification-fan-sim-spec-1-pdf Asperitas Fan Sim Specification]
+
The Immersion Requirements sub-project is responsible for the generation and qualification of requirements for immersion solutions. The requirements are aimed at ensuring accurate and factual technology positioning and weeding out marketing claims vs solid engineering. Vendors need to qualify against the requirements which are outlined in the [https://www.opencompute.org/documents/ocp-acs-immersion-requirements-rev-2-v1-00-pdf Immersion Requirements document] to gain access to a variety of OCP domains, including marketplace or SPEC recognition. Some examples are as follows:
:- [https://www.opencompute.org/documents/ocp-acs-immersion-requirements-specification-1-pdf ACS Immersion Requirements White Paper]
+
:- OCP immersion spec submission
 +
:- OCP Logo accreditation for immersion solutions (accepted/inspired)
 +
:- OCP solution branding
 +
:- OCP Marketplace positioning
 +
:- OCP Solution building
  
 +
The qualification process is as follows:
 +
:1- A qualification request with a filled-out [https://drive.google.com/u/0/uc?id=1-XnBAa8uDcvrPQkoEaxnBGHFysUln52z&export=download checklist] shall be sent to the Immersion Community project leads.
 +
:2- The Project leads will assess the submission and checklist and when accepted, schedule a 20-minute presentation for the submitter in the next available community call time slot.
 +
::a- The presentation shall be made available to the project leads at the latest 1 week before the scheduled community call.
 +
::b- The presentation shall explain why and how the submitted solution qualifies against this Immersion Requirements document.
 +
:3- A 60-minute interactive review will be scheduled by a community committee:
 +
::a- The committee is overseen by one of the immersion project leads.
 +
::b- The committee will consist of the Immersion Requirements authors which are invited by the project leads.
 +
::c- All materials (checklist, community presentation, community questions and other collateral) are shared with the reviewers at least 1 week before the review meeting.
 +
:::i- There will be 1 week to review materials, request additional feedback and ask follow-up questions after the review session;
 +
:::ii- There will be 1 additional week to allow for all votes to be cast;
 +
:::iii The committee will approve, decline or provide feedback to resolve before approval, based on the Immersion Requirements.
 +
:4- The community committee is formed as follows:
 +
::a- All authors of the Immersion Requirements document are invited to be panelists;
 +
::b- One of the immersion project leads oversees the qualification process and panel;
 +
::c- Each company represented in the panel counts as 1 vote (excluding the qualifying company);
 +
::d- A quorum is achieved with a minimum of 5 votes present in the panel.
  
ACS Immersion Workstream Work in Progress Documents
+
==Immersion Workstreams==
:- [https://docs.google.com/document/d/1T6HOYEyAfgN0zrcmLNnie2x-5qziD4rwdrerByB5Wxw/edit?usp=sharing Immersion Requirements rev2 (in progress)]
+
===Material Compatibility===
:- [https://docs.google.com/spreadsheets/d/1al3YxdS5G_QYHvD9Z5UNT0loW246PucywlRIgNsrRxc/edit?usp=sharing Immersion qualification checklist]
+
''Status: '''[[Active]]'''''
:- [https://docs.google.com/document/d/1fJ-ASFb-bZTF70TewwXXMnsBOG-9R27ZXObiYPqpxZ4/edit?usp=sharing Design Guidelines for Immersion-Cooled IT Equipment]
+
:''Call Schedule''
:- [https://docs.google.com/document/d/1vXaiFskJUy1zsOZZ8OsPFXnQw4xF08ZLYOlRiftcpc0/edit?usp=sharing Change and update suggestion document]
+
:- Each 2nd and 4th Tuesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
:- [https://docs.google.com/spreadsheets/d/1tr0r8nY7x6_QcH3hgex5xfOiqM8OjRjbrzPvy0Qyoj8/edit?usp=sharing OCP Ready Colo Site Assessment for harmonization evaluation]
+
:- Meeting link: https://meet.goto.com/186565813
:- [https://docs.google.com/spreadsheets/d/1RqDWuZTU-yuvfuAMyM0r8oY-h_XIyAl-LvY2p6-XpXk/edit?usp=sharing Immersion specific DCF facility assessment items]
+
:''Point of contact''
 +
:[mailto:punith.shivaprasad@ocproject.net - Punith Shivaprasad](Shell)
 +
:[mailto:kai.zhou@ocproject.net - Kai Zhou] (UL)
 +
''Related documents''
 
:- [https://docs.google.com/document/d/1WbdRHFDugsbHnu-ISh887UX3cBdZAsRKZuVERfekr58 Material Compatibility database working document]
 
:- [https://docs.google.com/document/d/1WbdRHFDugsbHnu-ISh887UX3cBdZAsRKZuVERfekr58 Material Compatibility database working document]
  
 +
===Immersion Requirements Rev2===
 +
''Status: '''[[Active]]''' (1st addendum to Rev2 in progress)''
 +
:''Call Schedule''
 +
:- Each 3rd Wednesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
 +
:- Meeting link: Invitation only
 +
:''Point of contact''
 +
: [mailto:rolf.brink@ocproject.net - Rolf Brink] (Asperitas)
 +
: [mailto:michael.sakamoto@ocproject.net - Michael Sakamoto] (UL)
 +
''Related documents''
 +
:- [https://www.opencompute.org/documents/ocp-acs-immersion-requirements-rev-2-v1-00-pdf Immersion Requirements rev2 (PDF)]
 +
:- [https://drive.google.com/u/0/uc?id=1-fiOnNdiMOryaSt1g_mKPMOa8CfijZn7&export=download Immersion Requirements rev2 (DOCX)]
 +
:- [https://drive.google.com/u/0/uc?id=1-XnBAa8uDcvrPQkoEaxnBGHFysUln52z&export=download Immersion qualification checklist (XLSX)]
 +
====Immersion Requirements - Flashpoints====
 +
:- [https://drive.google.com/file/d/1cZFgV1aMJ38vgkIR3wptJKQA7szQdCgR Community Update May 18, 2021]
 +
 +
===Immersion Cooling Hurdles===
 +
''Status: '''[[Active]]'''''
 +
:''Call Schedule''
 +
:- Each 2nd and 4th Wednesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
 +
:- Meeting link: https://meet.goto.com/365766661
 +
:''Points of contact''
 +
:[mailto:David.G@OCProject.net - David Gyulnazaryan] (Independent)
 +
:[mailto:Raul.Alvarez@OCProject.net - Raul Alvarez] (Independent)
 +
''Related documents''
 +
:- TBD
 +
 +
===Power Distribution in Immersion===
 +
''Status: '''[[Active]]'''''
 +
:''Call Schedule''
 +
:- Each 1st Tuesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
 +
:- Meeting link: https://meet.goto.com/135278685
 +
:''Points of contact''
 +
:[mailto:oriol.chavanel@ocproject.net - Oriol Chavanel] (Submer)
 +
:[mailto:harry.soin@ocproject.net - Harry Soin] (AEI)
 +
''Related documents''
 +
:- [https://docs.google.com/document/d/1UUWzmPAFUz-EFsVB071rsrQTfusj1o2F6ITxnThHQ9I/edit?usp=sharing Call notes]
 +
 +
===Design Guidelines for Immersion-Cooled IT Equipment===
 +
''Status: '''[[Completed]]'''''
 +
:''Call Schedule''
 +
:- Completed
 +
:''Points of contact''
 +
:[mailto:rolf.brink@asperitas.com - Rolf Brink] (Asperitas)
 +
:[mailto:Nigel.Gore@vertiv.com - Nigel Gore] (Vertiv)
 +
''Related documents''
 +
:- [https://www.opencompute.org/documents/design-guidelines-for-immersion-cooled-it-equipment-revision-1-01-pdf Design Guidelines for Immersion-Cooled IT Equipment]
 +
 +
===Hardware Management for Liquid Cooling===
 +
''Status: '''[[Active]]'''''
 +
:''Call Schedule''
 +
:- Each 1st and 3rd Wednesday of each month, 08:00-09:00am PT/17:00-18:00 CET/23:00-00:00 CST
 +
:- Meeting link: https://meet.goto.com/711534141
 +
:''Points of contact''
 +
:[mailto:Mick.Jones@OCProject.net - Mick Jones] (Vertiv)
 +
''Related documents''
 +
:- TBD
 +
 +
===OAI collaboration===
 +
''Status: '''[[Active]]'''''
 +
:''Call Schedule''
 +
:- Each 4th Wednesday of each month, 08:00-09:00am PT/17:00-18:00 CET/23:00-00:00 CST
 +
:- Meeting link: Invitation only
 +
:''Points of contact''
 +
:[mailto:rolf.brink@ocproject.net - Rolf Brink] (Asperitas)
 +
:[mailto:chengchen@fb.com - Cheng Chen] (Meta)
 +
''Related documents''
 +
:- TBD
 +
 +
==Accepted contributions==
 +
:- Mar 06, 2019: [https://www.opencompute.org/documents/open-compute-specification-fan-sim-spec-2-pdf Asperitas Fan Sim Specification]
 +
:- May 20, 2019: [https://www.opencompute.org/documents/ocp-acs-immersion-requirements-specification-1-pdf ACS Immersion Community Requirements White Paper]
 +
:- Feb 27, 2020: [https://www.opencompute.org/documents/20200227-open-cassettes-specification-v1-0-pub-pdf Asperitas Open Cassette Specification]
 +
:- Feb 27, 2020: [https://www.opencompute.org/documents/2020-05-29-ocp1u-cassette-assy-1-zip Asperitas Open Cassette design file]
 +
:- Dec 18, 2020: [https://www.opencompute.org/documents/design-guidelines-for-immersion-cooled-it-equipment-revision-1-01-pdf Design Guidelines for Immersion Cooled IT equipment Whitepaper]
 +
:- Jan 21, 2022: [https://www.opencompute.org/documents/ocp-acs-immersion-requirements-rev-2-v1-00-pdf Immersion Requirements rev2]
  
 
==Get Involved==
 
==Get Involved==
 
+
===Mailing lists===
 
If you would like to get more involved in the project, please sign-up on the mailing list.  This is the primary method that we use to communicate project status, meeting schedules, and agendas.
 
If you would like to get more involved in the project, please sign-up on the mailing list.  This is the primary method that we use to communicate project status, meeting schedules, and agendas.
  
 
:- [https://ocp-all.groups.io/g/OCP-ACS ACS Mailing List]
 
:- [https://ocp-all.groups.io/g/OCP-ACS ACS Mailing List]
 
:- [https://ocp-all.groups.io/g/OCP-ACS-Immersion-Cooling ACS Immersion Mailing List]
 
:- [https://ocp-all.groups.io/g/OCP-ACS-Immersion-Cooling ACS Immersion Mailing List]
 
==Regular Project Calls==
 
  
 
===ACS Immersion Cooling Calls===
 
===ACS Immersion Cooling Calls===
Every third Tuesday of each month from 10:00-11:00am ET
+
Every third Tuesday of each month for 1 hour, starting at 07:00 AM (PT), 10:00 AM (ET), 3:00 PM (UTC), 16:00 (CET), 22:00 (Chinese ST)
 
+
:''Note: This call is scheduled and maintained from a CET time zone and follows European DST schedules.''
 
 
===Call link===
 
  
 
:- [https://global.gotomeeting.com/join/177040733 Link to ACS Immersion Cooling Workstream Calls]
 
:- [https://global.gotomeeting.com/join/177040733 Link to ACS Immersion Cooling Workstream Calls]
Line 56: Line 160:
 
United States: +1 (571) 317-3129
 
United States: +1 (571) 317-3129
 
Access Code: 177-040-733
 
Access Code: 177-040-733
 +
 +
===Recordings From Past Calls===
 +
:- [https://www.youtube.com/watch?v=t5Tv0infBi4 August 9th, 2022] Material Compatability Call
 +
:- [https://www.youtube.com/watch?v=6j6TlWOIW0w July 13th, 2022] Liquid Cooling Hurdles
 +
:- [https://www.youtube.com/watch?v=i94lB_gO0H8 July 6th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=r1l2XX6c9QA July 5th, 2022] Power Distribution in Immersion Cooling
 +
:- [https://www.youtube.com/watch?v=uXWpjLPB-vc June 22nd, 2022] Liquid Cooling Hurdles
 +
:- [https://www.youtube.com/watch?v=Oo7t6OX_Pmw June 15th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=AfHdr6tjwrg June 1st, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=LdZP8HH04Ps May 18th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=OPrQz5lRZis May 4th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=RZ7ReqPgGTY April 20th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=T7ffarmY454 April 6th, 2022] Hardware Management for Liquid Cooling
 +
:- [https://www.youtube.com/watch?v=uQ3a2XGI10o April 5th, 2022] Power Distribution in Immersion Cooling
  
  
''Recordings From Past Calls''
+
:- [https://www.youtube.com/watch?v=55Y85LqB3u4 April 19th, 2022]
 +
:- [https://www.youtube.com/watch?v=fsp8IgjGCbc March 22nd, 2022] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=w5QOnrDUg3o March 15th, 2022]
 +
:- [https://www.youtube.com/watch?v=qzDLrda0n1U March 8th, 2022] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=MNdqiDhcwik February 8th, 2022] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=7lZUmXYiqJk January 25th, 2022] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=x7-ePsro1I8 January 18th, 2022]
 +
:- [https://www.youtube.com/watch?v=lxIw-pbouM0 December 21st, 2022]
 +
:- [https://www.youtube.com/watch?v=qhxe-LLas-w November 23rd, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=zi4io1iBnVQ November 16th, 2021]
 +
:- [https://www.youtube.com/watch?v=hxgTJIsNpg4 October 19th, 2022]
 +
:- [https://www.youtube.com/watch?v=GcHjdtNsIg4 October 12th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=YXyQ-JMu0C8 September 28th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=mJhWwrREM_w September 21st, 2021]
 +
:- [https://www.youtube.com/watch?v=vNzeJMRjVMU September 14th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=Y-PDmJ9upnE August 24th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=iChGCKUduug August 18th, 2021]
 +
:- [https://www.youtube.com/watch?v=9Nci8o8Pc9I August 10th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=Gm8SeV2AOGM July 20th, 2021]
 +
:- [https://www.youtube.com/watch?v=SLOHBndxjSo July 14th, 2021] Immersion Material Compatibility Workgroup Call
 +
:- [https://www.youtube.com/watch?v=rMmS9Bsti8I June 29th, 2021] One-off call to discuss new Summit Submission Criteria
 +
:- [https://www.youtube.com/watch?v=KEUvukTPcls June 15th, 2021]
 +
:- [https://www.youtube.com/watch?v=-tqfF9x_aOo May 18th, 2021]
 +
:- [https://www.youtube.com/watch?v=SpVSQhBEF4w April 20th, 2021]
 +
:- [https://www.youtube.com/watch?v=Bgl1UEQDBwg January 19th, 2021]
 +
:- [https://www.youtube.com/watch?v=kWEjyIpzAtY October 20th, 2020]
 
:- [https://www.youtube.com/watch?v=r-AAhsmJymY September 15th, 2020]
 
:- [https://www.youtube.com/watch?v=r-AAhsmJymY September 15th, 2020]
 
:- [https://www.youtube.com/watch?v=yWRjj3csE8k August 18th, 2020]
 
:- [https://www.youtube.com/watch?v=yWRjj3csE8k August 18th, 2020]

Latest revision as of 08:28, 16 September 2022

OCP-advanced-cooling-3x-v1-21.png

Welcome

Welcome to the OCP ACS Immersion Cooling Sub-project to the Rack & Power Project.

This Project is open to the public and we welcome all those who would like to be involved.

Disclaimer: Please do not submit any confidential information to the Project Community. All presentation materials, proposals, meeting minutes and/or supporting documents are published by OCP and are open to the public in accordance to OCP's Bylaws and IP Policy. This can be found on the OCP OCP Policies page. If you have any questions please contact OCP.

Project Leadership

ACS Immersion Cooling Sub-project Leads

- Rolf Brink (Asperitas)
- John Bean (GRC)

For Rack & Power ACS Project leadership, please refer to the ACS wiki page

- Rack & Power/ACS Wiki

Activities

The Immersion sub-project enables community driven activities focused on facilitating OCP and industry progression of immersion cooling. Within the Rack and Power ACS group, this project also facilitates harmonization between different ACS sub-projects and the Advanced Cooling Facilities sub-project to the DCF group.

Related documentation

Additions or changes to put on the agenda of different focus groups can be included in the "Suggested Changes" document.

- Change and update suggestion document

The following documents have been generated to assist and facilitate the harmonization with other liquid cooling projects within OCP.

- OCP Ready Colo Site Assessment for harmonization evaluation
- Immersion specific DCF facility assessment items
- OCP Presentation Template - please contact Michael Schill or Archna Haylock for a copy

Immersion Requirements Qualification

The Immersion Requirements sub-project is responsible for the generation and qualification of requirements for immersion solutions. The requirements are aimed at ensuring accurate and factual technology positioning and weeding out marketing claims vs solid engineering. Vendors need to qualify against the requirements which are outlined in the Immersion Requirements document to gain access to a variety of OCP domains, including marketplace or SPEC recognition. Some examples are as follows:

- OCP immersion spec submission
- OCP Logo accreditation for immersion solutions (accepted/inspired)
- OCP solution branding
- OCP Marketplace positioning
- OCP Solution building

The qualification process is as follows:

1- A qualification request with a filled-out checklist shall be sent to the Immersion Community project leads.
2- The Project leads will assess the submission and checklist and when accepted, schedule a 20-minute presentation for the submitter in the next available community call time slot.
a- The presentation shall be made available to the project leads at the latest 1 week before the scheduled community call.
b- The presentation shall explain why and how the submitted solution qualifies against this Immersion Requirements document.
3- A 60-minute interactive review will be scheduled by a community committee:
a- The committee is overseen by one of the immersion project leads.
b- The committee will consist of the Immersion Requirements authors which are invited by the project leads.
c- All materials (checklist, community presentation, community questions and other collateral) are shared with the reviewers at least 1 week before the review meeting.
i- There will be 1 week to review materials, request additional feedback and ask follow-up questions after the review session;
ii- There will be 1 additional week to allow for all votes to be cast;
iii The committee will approve, decline or provide feedback to resolve before approval, based on the Immersion Requirements.
4- The community committee is formed as follows:
a- All authors of the Immersion Requirements document are invited to be panelists;
b- One of the immersion project leads oversees the qualification process and panel;
c- Each company represented in the panel counts as 1 vote (excluding the qualifying company);
d- A quorum is achieved with a minimum of 5 votes present in the panel.

Immersion Workstreams

Material Compatibility

Status: Active

Call Schedule
- Each 2nd and 4th Tuesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
- Meeting link: https://meet.goto.com/186565813
Point of contact
- Punith Shivaprasad(Shell)
- Kai Zhou (UL)

Related documents

- Material Compatibility database working document

Immersion Requirements Rev2

Status: Active (1st addendum to Rev2 in progress)

Call Schedule
- Each 3rd Wednesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
- Meeting link: Invitation only
Point of contact
- Rolf Brink (Asperitas)
- Michael Sakamoto (UL)

Related documents

- Immersion Requirements rev2 (PDF)
- Immersion Requirements rev2 (DOCX)
- Immersion qualification checklist (XLSX)

Immersion Requirements - Flashpoints

- Community Update May 18, 2021

Immersion Cooling Hurdles

Status: Active

Call Schedule
- Each 2nd and 4th Wednesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
- Meeting link: https://meet.goto.com/365766661
Points of contact
- David Gyulnazaryan (Independent)
- Raul Alvarez (Independent)

Related documents

- TBD

Power Distribution in Immersion

Status: Active

Call Schedule
- Each 1st Tuesday of each month, 07:00-08:00am PT/16:00-17:00 CET/22:00-23:00 CST
- Meeting link: https://meet.goto.com/135278685
Points of contact
- Oriol Chavanel (Submer)
- Harry Soin (AEI)

Related documents

- Call notes

Design Guidelines for Immersion-Cooled IT Equipment

Status: Completed

Call Schedule
- Completed
Points of contact
- Rolf Brink (Asperitas)
- Nigel Gore (Vertiv)

Related documents

- Design Guidelines for Immersion-Cooled IT Equipment

Hardware Management for Liquid Cooling

Status: Active

Call Schedule
- Each 1st and 3rd Wednesday of each month, 08:00-09:00am PT/17:00-18:00 CET/23:00-00:00 CST
- Meeting link: https://meet.goto.com/711534141
Points of contact
- Mick Jones (Vertiv)

Related documents

- TBD

OAI collaboration

Status: Active

Call Schedule
- Each 4th Wednesday of each month, 08:00-09:00am PT/17:00-18:00 CET/23:00-00:00 CST
- Meeting link: Invitation only
Points of contact
- Rolf Brink (Asperitas)
- Cheng Chen (Meta)

Related documents

- TBD

Accepted contributions

- Mar 06, 2019: Asperitas Fan Sim Specification
- May 20, 2019: ACS Immersion Community Requirements White Paper
- Feb 27, 2020: Asperitas Open Cassette Specification
- Feb 27, 2020: Asperitas Open Cassette design file
- Dec 18, 2020: Design Guidelines for Immersion Cooled IT equipment Whitepaper
- Jan 21, 2022: Immersion Requirements rev2

Get Involved

Mailing lists

If you would like to get more involved in the project, please sign-up on the mailing list. This is the primary method that we use to communicate project status, meeting schedules, and agendas.

- ACS Mailing List
- ACS Immersion Mailing List

ACS Immersion Cooling Calls

Every third Tuesday of each month for 1 hour, starting at 07:00 AM (PT), 10:00 AM (ET), 3:00 PM (UTC), 16:00 (CET), 22:00 (Chinese ST)

Note: This call is scheduled and maintained from a CET time zone and follows European DST schedules.
- Link to ACS Immersion Cooling Workstream Calls

You can also dial in using your phone. United States (Toll Free): 1 877 568 4106 United States: +1 (571) 317-3129 Access Code: 177-040-733

Recordings From Past Calls

- August 9th, 2022 Material Compatability Call
- July 13th, 2022 Liquid Cooling Hurdles
- July 6th, 2022 Hardware Management for Liquid Cooling
- July 5th, 2022 Power Distribution in Immersion Cooling
- June 22nd, 2022 Liquid Cooling Hurdles
- June 15th, 2022 Hardware Management for Liquid Cooling
- June 1st, 2022 Hardware Management for Liquid Cooling
- May 18th, 2022 Hardware Management for Liquid Cooling
- May 4th, 2022 Hardware Management for Liquid Cooling
- April 20th, 2022 Hardware Management for Liquid Cooling
- April 6th, 2022 Hardware Management for Liquid Cooling
- April 5th, 2022 Power Distribution in Immersion Cooling


- April 19th, 2022
- March 22nd, 2022 Immersion Material Compatibility Workgroup Call
- March 15th, 2022
- March 8th, 2022 Immersion Material Compatibility Workgroup Call
- February 8th, 2022 Immersion Material Compatibility Workgroup Call
- January 25th, 2022 Immersion Material Compatibility Workgroup Call
- January 18th, 2022
- December 21st, 2022
- November 23rd, 2021 Immersion Material Compatibility Workgroup Call
- November 16th, 2021
- October 19th, 2022
- October 12th, 2021 Immersion Material Compatibility Workgroup Call
- September 28th, 2021 Immersion Material Compatibility Workgroup Call
- September 21st, 2021
- September 14th, 2021 Immersion Material Compatibility Workgroup Call
- August 24th, 2021 Immersion Material Compatibility Workgroup Call
- August 18th, 2021
- August 10th, 2021 Immersion Material Compatibility Workgroup Call
- July 20th, 2021
- July 14th, 2021 Immersion Material Compatibility Workgroup Call
- June 29th, 2021 One-off call to discuss new Summit Submission Criteria
- June 15th, 2021
- May 18th, 2021
- April 20th, 2021
- January 19th, 2021
- October 20th, 2020
- September 15th, 2020
- August 18th, 2020
- July 21st, 2020
- July 16th, 2020
- June 17th, 2020
- May 19th, 2020
- April 21st, 2020
- March 23rd, 2020
- February 18th, 2020
- November 21st, 2019
- November 19th, 2019
- October 15th, 2019
- August 20th, 2019
- July 23rd, 2019
- June 25th, 2019
- June 11th, 2019
- May 28th, 2019
- May 14th, 2019
- April 30th, 2019
- April 16th, 2019
- April 2nd, 2019
- March 5th, 2019
- February 19th, 2019
- February 5th, 2019
- January 22nd, 2019
- January 8th, 2019
- December 11th, 2018
- November 27th, 2018
- November 13th, 2018
- October 30th, 2018
- October 16th, 2018