Server/SpecsAndDesigns

Specs and Designs

Links to the current Specs and Designs that have been contributed to OCP.

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)	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

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)	v2	Jan 16, 2013	Facebook	Project "Windmill" Use 7-zip tool to unzip the CAD models
[TBD]	v0.5	Jan 16, 2013	Facebook
[TBD]	v0.5	Jan 16, 2013	Facebook
[TBD]	v0.5	Jan 16, 2013	Facebook
[TBD]	v0.5	Jan 16, 2013	Facebook
[TBD]	v0.5	Jan 16, 2013	Facebook
[TBD]	v0.5	Jan 16, 2013	Facebook

Open Compute Project AMD Open 3.0 Modular Server Specification (PDF)

Open Compute Project HA Server Specification v0.5 (PDF)

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

Decathlete Server Board Standard v1 (PDF)

Retired Specifications

Calxeda ARM for OpenVault

Technical Workshops

OCP Summit V

Facebook Intel Server Motherboard 3.0

Micro-server Update

Mezzanine Card Update

Mellanox 40G Mezzanine Implementation

Open CloudServer Hardware Overview

Open CloudServer Software Architecture Overview

Open CloudServer Blade Overview

Open CloudServer Chassis Management Overview

Lowest Latency Scalable Switching Fabric in Data Center Computing and Networking

HPM.1 Firmware Update

Hardware Management Type A IPM Controller Presentation

Hardware Management Type A IPM Controller, Specification Draft V0.03

AMD Open CS 1.0 Micro-Server Implementation