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Infiniband

InfiniBand is a switched fabric communications link primarily used in high-performance computing. Its features include quality of service and failover, and it is designed to be scalable. The InfiniBand architecture specification defines a connection between processor nodes and high performance I/O nodes such as storage devices. It is a superset of the Virtual Interface Architecture. (Source: Wikipedia)

For more information, see the section about Infiniband in the recent "Overview of Recent Supercomputers".


In June 2010, 207 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
2 Nebulae
Dawning TC3600 Blade, Intel X5650, NVidia Tesla C2050 GPU		 120640 N/A 1.271e+06 2.9843e+06 Dawning
3 Roadrunner
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband		 122400 N/A 1.042e+06 1.37578e+06 IBM
6 Pleiades
SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband		 81920 126970 772700 973291 SGI
7 Tianhe-1
NUDT TH-1 Cluster, Xeon E5540/E5450, ATI Radeon HD 4870 2, Infiniband		 71680 98304 563100 1.20619e+06
10 Red Sky
Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband		 42440 22104 433500 497396 Sun
11 Ranger
SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband		 62976 125952 433200 579379 Sun
13 Lomonosov
T-Platforms T-Blade2, Xeon 5570 2.93 GHz, Infiniband QDR		 35360 54312 350100 414419 T-Platforms
14 JUROPA
Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox QDR Infiniband/Partec Parastation		 26304 80806 274800 308283 Bull
15 TachyonII
Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition		 26232 157392 274800 307439 Sun
18 Jade
SGI Altix ICE 8200EX, Xeon E5472 3.0/X5560 2.8 GHz		 23040 95250 237800 267878 SGI
19 Mole-8.5
Mole-8.5 Cluster Xeon L5520 2.26 Ghz, nVidia Tesla, Infiniband		 33120 N/A 207300 1.13844e+06 IPE, nVidia Tesla C2050, Tyan
22 BX900 Xeon X5570 2.93GHz , Infiniband QDR 17072 51216 191400 200080 Fujitsu
24 Magic Cube
Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008		 30720 122880 180600 233472 Dawning
25 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband 24704 N/A 179634 247040 HP
30 SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz 15360 46080 160200 172032 SGI
31 MRI
PowerEdge C6100 Cluster, Xeon X5660 2.8 Ghz, Infiniband		 15648 N/A 152200 175258 Dell
32 Encanto
SGI Altix ICE 8200, Xeon quad core 3.0 GHz		 14336 28000 133200 172032 SGI
33 EKA
Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband		 14384 N/A 132800 172608 HP
34 Juno
Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband		 18224 36864 131600 162200 Appro
35 Cerrillos
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband		 14400 N/A 126500 161856 IBM
39 Power 575, p6 4.7 GHz, Infiniband 8320 N/A 115900 156416 IBM
40 Power 575, p6 4.7 GHz, Infiniband 8320 N/A 115900 156416 IBM
41 Power 575, p6 4.7 GHz, Infiniband 8064 N/A 115900 151603 IBM
42 Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR 12032 96256 110600 121282 Fujitsu
43 SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz 10752 32768 109300 120422 SGI
44 Tera-100
Bull bullx super-node S6010/S6030		 14400 N/A 108800 130522 Bull
45 GENCI-CCRT-Titane
BULL Novascale R422-E2		 11520 N/A 108500 129998 Bull
46 MVS-100K
Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband		 11680 N/A 107448 140160 HP
47 SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz 10240 35840 107100 120730 SGI
48 SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz 10240 29700 107100 120730 SGI
49 SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz 10240 20000 106100 122880 SGI
50 Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband 13728 N/A 102800 146430 HP
51 DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband 12216 N/A 102800 145965 Lenovo
52 Hera
Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband		 13552 27648 102200 127200 Appro
54 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband 10304 N/A 101213 123648 HP
55 VIP
Power 575, p6 4.7 GHz, Infiniband		 6848 18000 98423 128742 IBM
56 RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR 9048 N/A 97940 106042 Fujitsu
57 Chinook
Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR		 18176 N/A 97071 159949 HP
59 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband 10240 N/A 94737.1 122880 HP
62 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband 8576 N/A 88550 100511 HP
63 Layon
Bull bullx super-node S6010/S6030		 11520 N/A 87470 104602 Bull
64 TSUBAME Grid Cluster with CompView TSUBASA
Sun Fire x4600/x6250, Opteron 2.4/2.6 GHz, Xeon E5440 2.833 GHz, ClearSpeed CSX600, nVidia GT200; Voltaire Infiniband		 31024 21600 87010 163188 NEC/Sun
66 Graph
Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR		 13440 74000 83080 107500 Appro
68 Mana
Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband		 9210 27630 80580 103219 Dell
69 Power 575, p6 4.7 GHz, Infiniband 5440 N/A 78680 102272 IBM
70 Power 575, p6 4.7 GHz, Infiniband 5376 N/A 78680 101069 IBM
71 T2K Open Supercomputer
Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband		 10368 20416 77280 95385 Appro
72 Colosse
Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR		 7616 19200 77170 85299 Sun
77 Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband 8448 N/A 74390 94617.6 HP
78 Power 575, p6 4.7 GHz, Infiniband 4992 N/A 73060 93849.6 IBM
79 Power 575, p6 4.7 GHz, Infiniband 4992 N/A 73060 93849.6 IBM
81 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz 6656 20480 70000 74547.2 SGI
82 Abe
PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4		 9600 9600 68480 89587.2 Dell
83 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2 8000 N/A 66680 72320 IBM
86 Galileu
Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR		 6464 N/A 64630 72396.8 Sun
88 BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband 7200 N/A 63250 80928 IBM
89 Ekman
PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband		 9800 N/A 61760 86024.4 Dell
90 bluefire
Power 575, p6 4.7 GHz, Infiniband		 4064 N/A 59684.1 76403.2 IBM
91 Plasma Simulator
Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband		 4096 164482 56650 77004.8 Hitachi
94 Power 575, p6 4.7 GHz, Infiniband 3744 N/A 55110 70387.2 IBM
96 SHIROKANE
SunBlade x6250, Xeon E5450 3GHz, Infiniband		 5760 23040 54210 69120 Sun
98 Razor-II
Altus 704 Cluster, 6C Opteron 8431 2.4 Ghz, Infiniband		 8640 N/A 53050 82944 Penguin Computing
99 Thunderbird
PowerEdge 1850, 3.6 GHz, Infiniband		 9024 N/A 53000 64972.8 Dell
101 Power 575, p6 4.7 GHz, Infiniband 3584 N/A 52810 67379.2 IBM
103 Brutus
Sun Blade X6440, Opteron 2.5 Ghz, Infiniband QDR		 6464 1376 51880 64640 Sun
104 UKMO B
Power 575, p6 4.7 GHz, Infiniband		 3520 N/A 51863.3 66176 IBM
105 UKMO A
Power 575, p6 4.7 GHz, Infiniband		 3520 N/A 51863.3 66176 IBM
107 Hitachi SR16000 Model L2/121, Power6 4.7Ghz, Infiniband 3872 7744 51210 72793.6 Hitachi
109 Power 575, p6 4.7 GHz, Infiniband 3456 N/A 50923.9 64972.8 IBM
110 Baku
NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband		 5376 8400 50790 60211.2 NEC
111 T2K Open Supercomputer/Kyodai
Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband		 6656 13312 50510 61235 Fujitsu
112 Endeavor
Intel Cluster, Xeon X5560 2.8 GHz, Xeon X5670 2.93 Ghz, Infiniband		 4824 N/A 50370 56225.3 Intel
113 SOLAR
Sun Blade x6048, Xeon X5560 2.93 Ghz, Infiniband QDR		 4600 N/A 49590 53912 Sun
114 Schrödinger Cluster
Sun Blade x6275, Xeon X55xx 2.8 Ghz, Infiniband QDR		 4600 13824 49590 51520 Sun
115 Power 575, p6 4.7 GHz, Infiniband 3328 N/A 48932.7 62566.4 IBM
121 SKIF MSU
T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR		 5000 5000 47170 60000 SKIF/T-Platforms
122 Neolith
Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband		 6440 N/A 47030 60020.8 HP
123 Lonestar
PowerEdge 1955, 2.66 GHz, Infiniband		 5848 11600 46730 62220 Dell
125 Akka
BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS		 5376 10700 46040 53760 IBM
126 xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband 9304 N/A 45730 73072 IBM
134 BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband 5376 N/A 44248.4 48599 IBM
137 SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz 4096 N/A 42690 45875.2 SGI
138 SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz 4096 12288 42690 45875.2 SGI
140 Jaws
PowerEdge 1955, 3.0 GHz, Infiniband		 5200 5200 42390 62400 Dell
141 iDataPlex, Xeon QC 3.0 GHz, Infiniband 4704 N/A 42208 56448 IBM
142 CEA-CCRT-Platine
Novascale 3045, Itanium2 1.6 GHz, Infiniband		 7680 23040 42130 49152 Bull
146 Dell PowerEdge M610 Cluster, Nehalem-EP 2.93Ghz, Infiniband 4096 6291 41770 48005 ClusterVision/Dell
147 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
148 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
149 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
150 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
151 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
152 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
153 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
154 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 4824 N/A 41312.7 54607.7 IBM
158 Michael J. Muuss Cluster (MJM)
Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB		 4416 8832 40610 52992 LNXI
161 Cluster Platform 3000 BL2x220, L56xx 2.26 Ghz, Infiniband 6144 N/A 39934.5 55541.8 HP
163 Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband 4192 N/A 39704.9 50304 HP
164 R Smarr
Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband		 4608 65536 39580 51609.6 Dell
167 BladeCenter HS21 Cluster, Xeon QC HT 2.13 GHz, Infiniband 6128 N/A 39226 52211 IBM
171 Discover 2
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband		 4128 N/A 38990 46234 IBM
172 Discover
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband		 4128 N/A 38990 46234 IBM
174 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband 4100 N/A 38847.2 49200 HP
178 PowerEdge 1950, Xeon 53xx 3 GHz, Infiniband 4096 4096 38490 49152 DELL\ACS
180 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband 4864 N/A 38292.4 48640 HP
181 Galera
ACTION Cluster Xeon E5345 Infiniband		 5336 5376 38170 49731 ACTION
182 "PARAM Yuva" Cluster
PARAMcluster, Xeon 73xx 2.93 Ghz, Infiniband		 4608 N/A 38100 54005.8 HP
184 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband 4248 N/A 37947.1 48087.4 HP
188 J/Psi
Koi 1021TM-INF+B Twin, AMD QC 2.1GHz, Infiniband		 6720 6848 37420 56448 Koi Computers
189 Cluster Platform DL4x170h Xeon E5550 QC 2.66, Infiniband 4592 N/A 37390 48858 HP
192 Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, Infniband DDR 5120 N/A 37153.2 48250.9 HP
200 Cluster Platform 4000 BL685c, Opteron QC 2.2GHz, Infiniband 5336 N/A 36900.2 46956.8 HP
201 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband 4096 N/A 36752.5 49152 IBM
202 Atlas
Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband		 9216 18432 36620 44240 Appro
210 Cluster Platform 3000 BL2x220, X56xx 2.8 Ghz, Infiniband QDR 4032 N/A 35665.3 45158.4 HP
213 Vienna Scientific Cluster
Sun Blade x2270, Xeon X5550 2.66 Ghz, Infiniband QDR		 3650 10464 35480 38836 Sun
214 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 4136 N/A 35421 44106 IBM
215 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 4136 N/A 35421 44106 IBM
216 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 4136 N/A 35421 44106 IBM
221 Discover
iDataPlex, Xeon QC 2.5 GHz, Infiniband		 4096 N/A 35078.1 40960 IBM
224 Queen Bee
PowerEdge 1950, 2.33 GHz, Infiniband		 5440 5440 34780 50766.1 Dell
236 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband 4112 N/A 34274 37288 IBM
239 Inspur TS10000 HPC Server, Xeon X56xx 2.66 Ghz, QDR Infiniband 3800 N/A 34080 40094.1 Inspur
240 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 3976 N/A 34050 42400.1 IBM
241 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 3976 N/A 34050 42400.1 IBM
246 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 3920 N/A 33570.8 41818.6 IBM
247 Grendel
PowerEdge 1950, Xeon E54xx 3.0 GHz, Infiniband		 3344 10944 33530 40028 Dell
258 Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, Infiniband 3520 N/A 32646 41254.4 HP
259 SGI Altix ICE 8200EX, Xeon Nehalem quad core 2.8 GHz 3072 13824 32570 34406.4 SGI
261 Fuji
BX900 Xeon X5570 2.93GHz , Infiniband QDR		 3024 9289 32540 35441 Fujitsu
264 Odyssey
PowerEdge M600 Cluster, Xeon E5410 2.3Ghz, Infiniband		 4096 16384 32410 38175 Dell
272 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband 3808 N/A 32027.2 40517.1 HP
284 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband 3200 N/A 31506.5 37504 HP
291 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband 4248 N/A 31310 45300.7 IBM
292 Magellan
iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband		 4032 N/A 31310 42997.2 IBM
293 BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband 3888 N/A 31310 41461.6 IBM
294 BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband 3408 N/A 31310 36261.1 IBM
295 BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband 3408 N/A 31310 36261.1 IBM
296 BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband 3408 N/A 31310 36261.1 IBM
297 BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband 3200 N/A 31310 34048 IBM
301 PRIMERGY RX200S5 Cluster, Xeon X5570 2.93GHz, Infiniband QDR 2880 N/A 31180 33753 Fujitsu
302 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband 3184 N/A 31153.4 33954.2 IBM
303 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband 3184 N/A 31153.4 33954.2 IBM
319 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3072 N/A 30901.9 34406.4 IBM
320 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3072 N/A 30901.9 34406.4 IBM
321 WillowA
Bullx B500 Blade system, 2.4Ghz Intel L5330, QDR Infiniband		 3744 N/A 30890 35942 Bull
322 WillowB
Bullx B500 Blade system, 2.4Ghz Intel L5330, QDR Infiniband		 3744 N/A 30890 35942 Bull
331 iDataPlex, Xeon X56xx 6C 2.8 GHz, Infiniband 3072 N/A 30130 34406 IBM
332 Saguaro 2
PowerEdge M100e/M600, E54xx/X5355 2.83/2.66 GHz, Infiniband		 4200 10240 30110 44688 Dell
333 Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, Infiniband 3232 N/A 30008 37879 HP
334 SGI Altix ICE 8200EX, Xeon Nehalem quad core 2.8 GHz 2816 12697.6 29856 31539.2 SGI
335 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, Infiniband 3480 N/A 29803 34800 IBM
336 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, Infiniband 3480 N/A 29803 34800 IBM
346 Orcinus
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband		 3088 N/A 29372.2 37056 HP
359 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband 3424 N/A 29323.1 38759.7 IBM
360 Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband 4096 N/A 29236.8 37027.8 HP
361 Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband 4096 N/A 29236.8 37027.8 HP
362 Magellan
iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband		 2984 N/A 29196.6 31821.4 IBM
363 Magellan
iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband		 2984 N/A 29196.6 31821.4 IBM
364 Magellan
iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband		 2984 N/A 29196.6 31821.4 IBM
369 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband 2944 N/A 29012.8 34503.7 HP
371 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
372 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
373 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
374 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
375 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
376 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 3008 N/A 28912.3 33689.6 IBM
378 BlueCrystal
xSeries x3450 Cluster Xeon quad core, 2.8 GHz, Infiniband		 3360 N/A 28775 37632 ClusterVision/IBM
379 Topsail
PowerEdge 1955, 2.33 GHz, Cisco/Topspin Infiniband		 4160 6240 28770 38821.1 Dell
380 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband 3192 N/A 28641 38304 IBM
381 iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband 3072 N/A 28624 32686 IBM
382 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband 3184 N/A 28558.7 36042.9 HP
383 Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR 3072 24576 28510 30965 Fujitsu
385 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3456 N/A 28388.8 36868.6 HP
386 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3456 N/A 28388.8 36868.6 HP
387 xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband 3312 N/A 28363.9 35319.2 IBM
388 xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband 3312 N/A 28363.9 35319.2 IBM
393 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband 3288 N/A 28158 35063 IBM
396 PowerEdge 1950, Xeon E54xx, 2 GHz, Infiniband 4176 N/A 28030 33408 Dell
397 CSC-FUCHS
ClusterVision Cluster, 6C Opteron 2.2/2.4 GHz, Infiniband		 3792 N/A 28030 33369 ClusterVision
400 Vuori
Cluster Platform 4000 BL465c, Opteron 6C 2.6GHz, Infiniband DDR		 3264 N/A 27741 33946 HP
402 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband 3088 N/A 27707.8 34956.2 HP
408 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband 2800 N/A 27396.2 29792 IBM
409 Minos
Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband		 6912 13824 27380 33178 Appro
410 Arev
SunBlade x6250, Xeon L5420 2.5GHz, Infiniband DDR		 3440 13760 27370 34400 Sun
412 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 2640 N/A 27305.8 29568 IBM
414 Millipede
ClusterVision Cluster, 6C Opteron 2.6 GHz, Infiniband DDR		 3024 N/A 27250 33446 ClusterVision
420 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband 2592 N/A 27140 29030 IBM
425 Marylou5
Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband		 2560 7680 26760 28672 Dell
426 Jet
NOW Cluster - Intel Xeon 51xx/E54xx 2.8 Ghz, Infiniband		 3440 9888 26730 36601 Raytheon-Aspen Systems/Appro
429 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, Infiniband 3368 N/A 26667.7 33680 HP
431 Cluster Platform 3000 BL460c G5, Opteron 2352 2.1GHz, GigE 5952 N/A 26553.1 49996.8 HP
434 Power 575, p6 4.7 GHz, Infiniband 1792 N/A 26400 33689.6 IBM
438 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3200 N/A 26286 34137.6 HP
439 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3200 N/A 26286 34137.6 HP
440 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3200 N/A 26286 34137.6 HP
441 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR 3200 N/A 26286 34137.6 HP
442 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband 2896 N/A 26260.9 28335.6 IBM
443 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband 2896 N/A 26260.9 28335.6 IBM
444 Cluster Platform 3000 BL2x220, E5530 2.4 Ghz, Infiniband QDR 3456 N/A 26221.9 31242.2 HP
451 Blackthorn
Bullx B500 Blade system, 2.8Ghz Intel X5660, QDR Infiniband		 2592 N/A 26180 29030.4 Bull
454 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband 2632 N/A 25752.5 28004 IBM
461 Tsessebe
SunBlade X6275 and X6250, Xeon X5570 and E5450, Infiniband QDR/DDR		 2624 4224 25440 30860.8 Sun
470 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband 2796 N/A 25115.7 31650.7 HP
471 SGI Altix ICE 8200EX, Xeon quad core 2.80 GHz 2560 5120 25110 28672 SGI
472 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband 3456 N/A 25080 32209.9 HP
474 SAW
Cluster Platform 3000 BL260c G5, Xeon QC 2.83Ghz, Infiniband		 2688 N/A 24810 30428 HP