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Cray Sonexion Specifications

Rack   Sonexion 1600
Height   42U or 1,867 mm (73.5 in)
Width   600 mm (23.62 in)
Depth   1,200 mm (47.2 in)
InfiniBand Switches   Dual 36 port FDR switches standard
Rack Switches   Dual 24 port Gigabit Ethernet switches standard
Dual 48 port Gigabit Ethernet switches optional
Standard Cooling   Passive
Water-cooled Option   Rear Door Heat Exchange Unit
Full Rack Weight (Standard Air-cooled)   1,141 kg (2,510 lbs)
Full Rack Weight (Water-cooled door)   34.5 kg (76 lbs) additional
Metadata Management Unit (MMU) Sonexion 1600
Metadata Controller Height   2U or 89 mm (3.5")
2U24 Metadata Disk Enclosure Height   2U or 89 mm (3.5"), 24 drive slots
2U24 Metadata Disk Enclosure Drives   22 x 2.5" 450GB or 600GB 10K drives
2U24 Metadata Disk Enclosure Storage   14 drives, RAID10 7+7
2U24 Metadata Disk Enclosure MGT   2 drives, RAID1 1+1
2U24 Metadata Disk Enclosure CSSM   4 drives, RAID10 2+2
2U24 Metadata Journal SSDs   2 100GB SSDs, RAID1 1+1
5U84 Metadata Disk Enclosure Height   5U or 222 mm (8.75"), 84 drive slots
5U24 Metadata Disk Enclosure Drives   82 x 2.5 inch 300GB 15K SAS drives
5U24 Metadata Disk Enclosure Storage   72 drives, RAID10 36+36
5U24 Metadata Disk Enclosure MGT    2 drives, RAID1 1+1
5U24 Metadata Disk Enclosure CSSM   6 drives, RAID10 3+3
5U24 Metadata Journal SSDs   2 100GB SSDs, RAID1 1+1
Maximum Number of Files per File   6 billion
Scalable Storage Unit (SSU) Sonexion 1600
Base/Expansion Unit Height   5U or 222 mm (8.75)
Base/Expansion Unit Drive Slots   84 x 3.5" drives
Base/Expansion Unit Data Drives   82 x 1TB, 2TB or 3TB, 7.2K RPM NL-SAS, RAID6
Base/Expansion Unit SSDs   2 x 100GB, RAID1, N/A for Expansion
IOR Read Bandwidth   6 GB/s peak; 5.0GB/s sustained
Power Consumption Sonexion 1600
Rack with Switches   20 kilowatts
Heat Dissipation Sonexion 1600
Rack   68,300 BTU
System Availability  
Hot Swappable   Disk Drives, Power Supply Units, Fans, Power Cooling Modules, SBB Controller Modules
Software & Support Information  
Software   CSSM, Linux and Lustre included, 1 year renewable
Hardware   1 year renewable
General System Environmental Specifications  
Altitude and Temperatures   Operational Altitude
-30 to 3048m (-100 to 10,000ft)
  Operating Temperature Range                           
5-35° C
  Temperature Variance 
De-rated by 1° C/300m above 900m below the specified maximum temperature
20% to 80% non-condensing
Power Options Per Rack   US 208V AC 24A, 3 Phase delta, 6 Circuit/Rack, NEMA L21-30P
415V AC 32A, 3+N+E Phases, 4 Circuit/Rack, IEC60309 32A