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OCP Server Design Project

This page lists contributions that are being actively worked by the OCP Server Design Project.

Link to Server Design Project home WIKI

Link to Server Design Project Specs and Designs WIKI

Active Documents and Specs

Project Olympus Subgroup

All Project Olympus discussions and links are in the Project Olympus subgroup WIKI at

Toolchain Subgroup

All discussions and links covering tools and processes are in the Toolchain subgroup WIKI at


All discussion and links covering OCP Mezzanine NIC are in the Mezz subgroup Wiki at

Active documents

Type Description Version Submit Date Contributor License Notes
Spec OCP v3.0 NIC (MEZZ) spec NIC 3.0 Workgroup 12/20/17 various tbd Initial draft presented at 12/20/2017 workgroup meeting. Final v0.7 spec scheduled for 1/24/18 meeting
Spec Facebook OCP debug card with LCD spec_v1p0 v1.0 1/15/18 Facebook OCPHL-P New spec submission for discussion in 1/24/18 WG meeting
Product Quanta Project Olympus US1-EPYC

Project Olympus US1-EPYC_Feature_Summary_0118
Product following the approved Olympus 2S,AMD (EPYC) spec

v1.0 1/19/18 Quanta OWFa1.0 To present at 1/24/18 WG meeting.
Update Design package to accompany Quanta Yosemite Valley OCP Inspired product

based on the Yosemite R0.5 spec
Rackgo X Yosemite Valley Design Package v1

v1.0 1/18/18 Quanta OCPHL-P Additional collateral to add to existing OCP Inspired product submission. To present at 1/24/18 WG meeting.
Update Maintenance update to the existing Big Basin specification


v1.0 1/15/18 Facebook OCPHL-P Maintenance update, recommend to update the Big Basin marketplace link from v0.05 to v1.0 after community review in the 1/24/18 WG meeting
Update Maintenance update to the existing Twin Lakes Specification

OCP Twin Lakes 1S Server Design Specification rev0.97 OCP Twin Lakes 1S (rev0.97 markup)

v0.97 1/10/18 Facebook OCPHL-P 1.0 Maintenance update, recommend to update the Twin Lakes marketplace link from v0.4 to 0.97 after community review in the 1/24/18 WG meeting
Update Maintenance update to the existing Tioga Pass Specification


v1.0 1/15/18 Facebook OCPHL-P 1.0 Maintenance update, recommend to update the Tioga Pass marketplace link from v0.3 to 1.0 after community review in the 1/24/18 WG meeting
Spec Microsoft Project Olympus v1.0 contributions n/a 11/16/17 Microsoft various Many new specs!!
Presented at 11/29/17 workgroup meeting and then to IC vote. Approved specifications are at: Project Olympus
Discussion Open_Compute_Specification_Google_Flatbed_r0p05_20171114
Overview of Flatbed in Open Rack V2.0 (OCP Servers Teleconf 20171129)

for cross workgroup discussion.

v0.05 10/31/17, 11/27/17 Google OWFa1.0 Joint Submissions to Rack and Power Project
For discussion in 11/29 meeting
Product Rackgo X Big Basin Overview 1.5
QCT Rackgo X Big Basin Contribution v0.2

Big Basin Design Package (zip)
OpenRack V2 GPU JBOG based on the Big Basin spec.

v01 9/20/17 Quanta OWFa1.0 Presented to Server WG 9/27. Presented to the IC on 11/3/17. Accepted on 12/19/17

Marketplace spec link
Marketplace product link

Product SV7220G3 Server Datasheet

SV7220G3 Design Package (zip)
Tioga Pass V4 Design Introduction
OpenRack server following Tioga pass spec

v01 9/5/17 Wiwynn OCP-CLA Presented to OCP IC on 9/21/17. Accepted on 10/19/17

Marketplace spec link
Marketplace product link

Spec San Jose Motherboard Spec V1.1

San Jose_Design package v0.12 OpenRack V2 compliant server

v1.0 5/24/2017, 8/2/17, 8/25/17 Inspur Systems Inc OWFa1.0 Presented to Server WG 6/26.

Presented to OCP IC and Accepted on 8/10
Marketplace spec link
Marketplace product link

Spec Hyve_Solutions_Ambient_Series-E_r8.pdf v1.3 4/18/2017, 9/22/17, 9/26/17 Hyve Solutions OWFa1.0 Presented to ICP IC on 8/10 (Under old guidelines) Accepted 8/22/17

Spec link Marketplace product link

Spec Adams Pass Specifictions

Adams Pass Design Package Adams Pass Xeon Phi OpenRack MB

v1.0 Mar'17 Intel OCPHL-P Need new specification since this design doesn't follow any current spec. Product does not fit in any existing chassis. Need to coordinate chassis submission with motherboard
Preview Qualcom Centriq 2400 OCP motherboard v0.5 v0.5 3/07/17 Qualcomm OWFa 1.0 Preview. Waiting on Project Olympus specs to be submitted and approved
Product Quanta Rackgo X Big Sur contribution file V1.1

Rackgo X Big Sur v1.5.pdf
New BOM Files
Rackgo X Big Sur Design package
OpenRack GPGPU server based on Big Sur spec

v1.0 1/18/16, 7/20/17, 9/22/17 Quanta OWFa 1.0 Presented to Server WG 3/29/17. New spec 7/20

Presented to OCP IC 9/21/17. Accepted on 10/15/17
Marketplace spec link
Marketplace product link

Completed or Inactive Documents and Specs

Entries are moved to inactive when they are no longer moving forward or have been accepted and added to the marketplace database.
You can search specifications & design collateral database at:
or search the OCP marketplace database at:

Type Description Version Submit Date Contributor License Notes
Product PCIe ReTimer Card Datasheet - P16RC.pdf

PCIe ReTimer card Design files July'17 Workgroup presentation deck
Add in card based on PCIE retimer spec

v1.00 7/25/17 Wiwynn OCPHL-P Presented in 7/26 workgroup meeting

Presented in 8/10 IC meeting Accepted by the IC 8/25/2017
Marketplace link

Info Redfish Introduction and Overview - OCP Server v1 n/a 8/23/17 n/a FYI Information only

Presented by John Leung in 8/23/17 workgroup meeting

Spec Facebook Retimer Card for PCIe_1.1

LP-PCIE card to Cabled PCIE

v1.1 4/11/17, 6/26/17 Facebook OWFa 1.0 Presented to WG 6/26. IC on 6/27. Accepted by IC vote on 7/17/17 and added to the contribution database

Marketplace Link

Spec Zaius Motherboard & Tray, Barreleye G2 Trays with Zaius Motherboard (OpenPOWER - POWER9)
Chassis, motherboard, rack design, Lunchbox portable power supply designs using 48v Open Rack v2

Zaius_Barreleye_G2_48v_Program Community Preview
Spec v0.5.3 (4.3 MB)
Design Package for Zaius Motherboard/Sled/Deployment Shelf, Barreleye G2 2OU Chassis (618 MB)
Updated Files: 9/12/17
Barreleye G2 - Zaius OCP HW Spec V0.7.0
Barreleye G2 - Zaius 0.7.0 Design Release

v0.6.0 Latest Release: 03/29/2017 Rackspace / Google / IBM OCPHL-P 1.0 Accepted by IC 1/12/17 and added to contribution database

Marketplace Link

Product Mellanox V2.0 MEZZ cards


v1.0 3/3/2016 Mellanox OWFa 1.0 License info Incorrect. Missing DXF files.

6/27/17 Mellanox is not pursuing certification on these modules. Moving to Inactive.

Product Silicom V2.0 MEZZ cards

Silicom_Quad_Port_SFP+_10G_Mezz_Card_0v4 (Clean).doc Submitted to IC 7/19/16
Silicom_SFP+_10G_Mezz_Card_2v0 presented at 11/18/16 call

v0.1&V0.4 7/19/2016
Silicom OCPHL-R 1.0 Discussed in 12/8 IC meeting. Upgraded membership to Gold\Silver\Platinum required

5/17/17 No response from Silicom. Moved to inactive

Spec M.2 Carrier Card Design v0.3 Apr 20, 2016 Facebook OWFa 1.0 M.2 Carrier Card Design
Spec:Inactive 19" 2U Server System "Carmel" 2U2N

Open_Compute_Project_Carmel_2U2N_V0.5.pdf (1.9MB) 19" 2U Server System "Carmel" 2U4N Open_Compute_Project_Carmel_2U4N_V0.5.pdf (2.0MB)

v0.5 2/3/2016 Wiwynn OWFa 1.0 Inactive. No Base Spec to submit under
Spec:Inactive 19" Rack, 2U 4Node/2Node System "Carmel"

Open_Compute_Project_Carmel_F06S(2U4N)_F06T(2U2N)_System_Specification_V01_20160128_R3.pdf (2.7MB) 19" Rack, 2U, Multi-node system "Monterey" Open_Compute_Project_Carmel_Monterey_F20T_System_Specification_V01_20160128_R3.pdf (2.5MB)

v0.1 2/3/2016 Quanta TBD Inactive. No Base Spec to submit under

Archived Documents and Specs