Server/SpecsAndDesigns

Specs and Designs

This page contains links to the current Specs and Designs that have been contributed to OCP.

Link to Server Committee wiki home http://www.opencompute.org/wiki/Server

A template specification is located here with example chapters and tables. Be sure to ensure that you've got the correct license in place according to your company's submission policies.

Open CloudServer

A chassis system that utilizes EIA 310-D 19" racks has been contributed by Microsoft. The system has been built with operational knowledge gained by operating over a million servers. The 12U chassis has dedicated, hard-wired out of band management, phase-balanced power, and high efficiency cooling.

Specification	Version	Submit Date	Contributor
Blade	v1.0	Jan 28, 2014	Microsoft
Chassis	v1.0	Jan 28, 2014	Microsoft
Chassis Management	v1.0	Jan 28, 2014	Microsoft
JBOD Blade	v1.0	Jan 28, 2014	Microsoft
NIC Mezzanine	v1.0	Jan 28, 2014	Microsoft
SAS Mezzanine	v1.0	Jan 28, 2014	Microsoft
Chassis Manager Schematics, Board File Collateral (15.9MB)	v1.0	Jan 28, 2014	Microsoft
Power Distribution Board Schematics, Board File Collateral (25.3MB)	v1.0	Jan 28, 2014	Microsoft
Tray Backplane Schematics, Board File Collateral (26.3MB)	v1.0	Jan 28, 2014	Microsoft
Chassis, Tray, Blade Mechanical Collateral (128.7MB) 3-D CAD Model of chassis with blade (4.9MB PDF)	v1.0	Jan 28, 2014	Microsoft
Chassis management source code, located in GitHub. https://github.com/MSOpenTech/ChassisManager All tools to enlist and build are free of charge (.NET 4.0, VS Express)	v1.0	Jan 28, 2014	Microsoft

Micro-server

The Micro-server is a card intended to hold a Systems On Chip (SoC) server. The card can contain a processor, memory and flash. The interface is a flexible golden-finger capable of supporting Ethernet, SAS, and PCI-Express.

Specification	Version	Submit Date	Contributor	Notes
Micro-Server Card	v0.7	Feb 20, 2014	Facebook
Micro-Server Card	v0.5	Jan 16, 2013	Facebook
Applied Micro	v0.3	Jan 16, 2013	Applied Micro	This specification is not the Micro Server and is not of release quality.

Open Rack Compatible Specifications

Under construction. This section currently contains all other specs....

Specification	Version	Submit Date	Contributor	Notes
Open Rack Blade Mechanical specification	v0.3	Jan 16, 2013	Facebook	Electrical interface missing
Intel Motherboard Future-EP Fan speed control	v3.0	Jan, 2014	Facebook	Need to add mechanical interface dimensions, resolve TBDs
Intel Motherboard SandyBridge EP Design exchange format (DXF) Solid Works CAD Models (1 of 4) CAD Models (2 of 4) CAD Models (3 of 4) CAD Models (4 of 4) Windmill 3-D CAD generated from Solid Works (PDF)	v2	Apr 11, 2012	Facebook	Project "Winterfell" Use 7-zip tool to unzip the CAD models
AMD G34	v2.0	2011	AMD
Open Rack Mezzanine Cards
Mezzanine Card for V2 Open Rack (rev 0.5) V2, draft rev 0.21 V2, draft rev 0.21 red lined	V2 draft rev 0.5	Oct 8, 2012	Facebook
Mezzanine v2 compatible with Winterfell/Windmill OCP Mezz 2.0_draft_rev0.2.doc (9MB) OCP Mezz 2.0_draft_rev0.2.pdf (1MB) MEZZ_CARD_EASM_05222014.zip (1MB) MEZZ_CARD_STP_05222014.zip (9MB) release_note.txt	Draft v2, rev 0.2	5/19/2014	Facebook	Status is under feedback, has not yet been voted on in the committee or presented to the Incubations Committee. Major updates over the V0.5 is 1) to provide full x16 PCIe bifurcatable to x4 with backwards compatibility, 2) increase board area and volumetric for Dual QSFP+ and Quad SFP+
[TBD]	ver	date	note

Other EIA-310D Compatible Specifications

Specification	Version	Submit Date	Contributor	Notes
OCP V1 Boards
Decathlete Server Board Standard v1 (PDF)	v2.0	May 31, 2013	Intel	Version Independent
Open Compute Project AMD Open 3.0 Modular Server Specification (PDF)	v0.5	Apr 15, 2012	AMD

Specifications under review

Specification	Version	Submit Date	Contributor	Notes
AMD Seattle Micro-Server (PDF)	v1	Apr 08, 2014	AMD
Network Mezzanine v2 compatible with Winterfell/Windmill OCP Mezz 2.0_draft_rev0.31.pdf (1.2MB) OCP Mezz 2.0_draft_rev0.31_diff.pdf (1MB) MEZZ_CARD_EASM_05222014.zip (1MB) MEZZ_CARD_STP_05222014.zip (9MB) release_note.txt for V2 draft rev 0.2	Draft v2, rev 0.31	6/23/2014	Facebook	Status is under feedback, has not yet been voted on in the committee or presented to the Incubations Committee. Major updates over the V0.5 are 1) Expand from x8 to full x16 PCIe bifurcatable to x4 with backwards compatibility to original x8 2) increase board area and volumetric for Dual QSFP+ and Quad SFP+

Retired Specifications

Calxeda ARM for OpenVault

Open Compute Project Intel-Server Japanese Draft 1 (PDF)

Open Compute Project HA Server Specification v0.5 (PDF), v0.5, Jan 16, 2013