Comment Specs: (Score 1) 1
Hardware:
CPUs: 384 Intel Xeon E5-2660 (8 cores @ 2.2 GHz, 95 W), 3072 cores in total
Main Boards: 192 Supermicro X9DRT-IBQF (2 CPUs per node) on-board QDR Infiniband
RAM: Hynix DDR3-1600, 4 GB/core, 64 GB/node, 12.3 TB in total
SSD: 192 OCZ 128 GB high performance Vertex 4 drives, 24.6 TB in Total
HPC Network: QLogic/Intel QDR Infiniband in 2:1 fat tree (9 leaf and 3 core switches)
Gbit Ethernet and seerate dedicated 100 Mbit management networks
Power usage (full load): 44 kW
Dimensions (L x W x H): 1.5m x 1.5m x 1.7m
Number of Cables: Power: 112 IB: 300 Ethernet: 388
Cost: under 750'000 CHF
System Configuration
OS: Scientific Linux version 6.3
Queue System: Slurm
Swap: 8 GB on node-local SSD drive
Temp Files: 110 GB on node-local SSD drive
Booting: from node-local SSD, or over Ethernet
Storage System (existing):
Capacity: 684 TB formatted Raid-6
Lustre file system with 50 OSTs
342 x 1.5 TB HDD and 171 x 2.0 TB HDD
Physical dimensions: 48 standard rack units
10 Gb Ethernet and 40 Gb (QDR) Infiniband
3 Controllers using Intel E5645 2.4 GHz CPUs
Tape Robot:
Capacity: 800 TB, 437 tape slots
4 x LTO-5 drives and 2 x LTO-3 drives
54 TB high speed tape cache (108 TB raw storage)
40 Gb (QDR) Infiniband connected