fall 2013

1. Compute Project
The Open Compute Project
Project Committee Update
Charlie Manese
Hardware Design, Facebook
Channel Development, OCP Foundation
Fall 2013
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2. Project Committees
•
•
Rack
•
Motherboard
•
Storage
•
Network
•
Management
•
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Data Center
Compliance and Interoperability
Compute Project

3. DATA CENTER
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Compute Project

4. Facebook Greenfield Datacenter
Goal
 Design and build the most efficient datacenter eco-system possible
Control
 Application
 Server configuration
 Datacenter design
Sites
 Prineville, OR
 Forest City, NC
 Luleå, Sweden
Compute Project

5. Electrical Overview

Eliminate 480V to 208V transformation


Remove centralized UPS


Used 480/277VAC distribution to IT equipment
Implemented 48VDC UPS System
Result a highly efficient electrical system and small failure domain
Compute Project

6. Typical Power
Utility Transformer
480/277 VAC
Prineville Power
Utility Transformer
480/277 VAC
Standby
Generator
2% loss
Standby
Generator
2% loss
UPS
480VAC
AC/DC
DC/AC
6% - 12% loss
ASTS/PDU
208/120VAC
3% loss
SERVER PS
99.999%
Availability
10% loss
(assuming 90% plus PS)
Total loss up to server:
21% to 27%
99.9999%
Availability
480/277VAC
FB SERVER
PS
48VDC DC UPS
5.5% loss
(Stand-by)
Total loss up to server:
7.5%
Compute Project

7. Battery Cabinet

Custom DC UPS

56kW or 85kW

480VAC, 3-phase input

45 second back-up

20 sealed VRLA batteries

Battery Validation System

Six 48VDC Output

Two 50A 48VDC aux outputs
Compute Project

8. Mechanical Overview
 Removed
Centralized chiller plant
 HVAC ductwork

 System
Basis of Design
ASHRAE Weather Data: N=50 years
 TC9.9 2008:
Recommended Envelopes

 Built-up
 Server
penthouse air handling system
waste heat is used for office space heating
Compute Project

9. Typical Datacenter Cooling
Return
Ductwork
CT
CHILLE
R
AHU
SUPPLY
DUCT
DATA CENTER
Prineville Datacenter Cooling
Relief Air
Return Air
Ductless Return Air
Ductless
Relief Air
Return Air
Plenum
100% Outside
Air Intake
DUCTLESS
SUPPLY
Filter
Wall
Misting
System
DATA CENTER
Fan
Wall
Compute Project

10. Data Center Project Updates
• New lead from Intel
• Submission for a DC electrical plan
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Compute Project

11. RACK
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Compute Project

12. Open Compute Rack v2: Open Rack
Well-defined “Mechanical API” between
the server and the rack
Accepts any size equipment 1U – 10U
Wide 21” equipment bay for maximum
space efficiency
Shared 12v DC power system
Available now from Delta Electronics
(more suppliers coming soon)
Compute Project

13. Open Rack Project Updates
• Open Rack Specification in community review
• DC Power Shelf submission
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Compute Project

14. MOTHERBOARD
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Compute Project

15. Open Compute v2
 First step with shared
components by reusing PSU
and fans between two servers
 Increased rack density without
sacrificing efficiency or cost
 All new Facebook deployments
in 2012 were “v2” servers
Compute Project

16. Open Compute v3
 Reuses the “v2” half-width
motherboards
 Self-contained sled for Open
Rack
 3-across 2U form factor enables
80mm fans with 45 servers per
rack
Compute Project

17. Intel, AMD and Applied Micro
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Compute Project

18. Motherboard Project Updates
• Microserver submissions
• PowerPC submission
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Compute Project

19. STORAGE
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Compute Project

20. Open Vault
 Storage JBOD for Open Rack
 Fills the volume of the rack
without sacrificing hot-swap
Compute Project

21. Storage Project Updates
• Use case definitions, such as cold storage
• SMART data definitions
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Compute Project

22. NETWORK
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Compute Project

23. OCP Networking Project
Compute Project

24. Network Project Updates
• Charter is in community review
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Compute Project

25. HARDWARE MANAGEMENT
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Compute Project

26. Management Specification
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Compute Project

27. Management Project Updates
• Version 1.0 of the specification approved
• Multinode and rack level management
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Compute Project

28. CERTIFICATION AND INTEROPERABILITY
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Compute Project

29. OCP Ready and Certified
Note: Logo graphics are a representation and may not be the final logos.
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Compute Project

30. C&I Project Updates
• Certification Labs being set up at ITRI and UTSA
• Focused engineering workshop in NY on October
1, 2013
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Compute Project

31. Get Involved!
Sign the CLA!
Join the mailing lists!
Open Source the Data Center
Change the world
http://opencompute.org/about/get-invo
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Compute Project

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Compute Project