Jaguar - Cray XT5-HE Opteron 6-core 2.6 GHz
                    Cray/HPE
Nebulae - Dawning TC3600 Blade, Intel X5650, NVidia Tesla C2050 GPU
                    Sugon
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
                    IBM
Kraken XT5 - Cray XT5-HE Opteron 6-core 2.6 GHz
                    Cray/HPE
JUGENE - Blue Gene/P Solution
                    IBM
Pleiades - SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband
                    HPE
Tianhe-1 - NUDT TH-1 Cluster, Xeon E5540/E5450, ATI Radeon HD 4870 2, Infiniband
                    NUDT
BlueGene/L - eServer Blue Gene Solution
                    IBM
Intrepid - Blue Gene/P Solution
                    IBM
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
                    Oracle
Ranger - SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband
                    Oracle
Dawn - Blue Gene/P Solution
                    IBM
Lomonosov - T-Platforms T-Blade2, Xeon 5570 2.93 GHz, Infiniband QDR
                    T-Platforms
JUROPA - Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox  QDR Infiniband/Partec Parastation
                    Atos
TachyonII - Sun Blade x6048,  X6275, IB QDR M9 switch, Sun HPC stack Linux edition
                    Oracle
HECToR - Cray XT6 12-Core 2.1 GHz
                    Cray/HPE
Franklin - Cray XT4 QuadCore 2.3 GHz
                    Cray/HPE
Jade - SGI Altix ICE 8200EX, Xeon E5472 3.0/X5560 2.8 GHz
                    HPE
Mole-8.5 - Mole-8.5 Cluster Xeon L5520 2.26 Ghz, nVidia Tesla, Infiniband
                    IPE, Nvidia, Tyan
Jaguar - Cray XT4 QuadCore 2.1 GHz
                    Cray/HPE
Sandia/Cray Red Storm - Cray XT3/XT4
                    Cray/HPE
BX900 Xeon X5570 2.93GHz , Infiniband QDR
                    Fujitsu
Shaheen - Blue Gene/P Solution
                    IBM
Magic Cube - Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008
                    Sugon
Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband
                    HPE
HECToR - Cray XT4, 2.3 GHz
                    Cray/HPE
Monte Rosa - Cray XT5 SixCore 2.4 GHz
                    Cray/HPE
GPC - iDataPlex, Xeon E55xx QC 2.53 GHz, GigE
                    IBM/Lenovo
Cray XT5 QC 2.4 GHz
                    Cray/HPE
Diamond - SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz
                    HPE
MRI - PowerEdge C6100 Cluster, Xeon X5660 2.8 Ghz, Infiniband
                    Dell EMC
Encanto - SGI Altix ICE 8200, Xeon quad core 3.0 GHz
                    HPE
EKA - Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband
                    HPE
Juno - Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband
                    Cray/HPE
Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
                    IBM
Athena - Cray XT4 QuadCore 2.3 GHz
                    Cray/HPE
Earth Simulator - SX-9/E/1280M160
                    NEC
Blue Gene/P Solution
                    IBM
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Fujitsu FX1, Quadcore  SPARC64 VII  2.52 GHz, Infiniband DDR
                    Fujitsu
SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz
                    HPE
Tera-100 - Bull bullx super-node S6010/S6030
                    Atos
GENCI-CCRT-Titane - BULL Novascale R422-E2
                    Atos
MVS-100K - Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband
                    HPE
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
                    HPE
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
                    HPE
SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz
                    HPE
Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband
                    HPE
DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband
                    Lenovo
Hera - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
                    Cray/HPE
T2K Open Supercomputer (Todai Combined Cluster) - Hitachi opteron QC 2.3 GHz Myrinet 10G
                    Hitachi
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
                    HPE
VIP - Power 575, p6 4.7 GHz, Infiniband
                    IBM
RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR
                    Fujitsu
Chinook - Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR
                    HPE
Frontier2 BG/L - Blue Gene/P Solution
                    IBM
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
                    HPE
BGW - eServer Blue Gene Solution
                    IBM
Cray XT5 QC 2.3 GHz
                    Cray/HPE
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband
                    HPE
Layon - Bull bullx super-node S6010/S6030
                    Atos
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
                    NEC/Sun
HPC - PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340  Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G
                    Dell/Sun/IBM
Graph - Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR
                    Cray/HPE
New York Blue - eServer Blue Gene Solution
                    IBM
Mana - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband
                    Dell EMC
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Power 575, p6 4.7 GHz, Infiniband
                    IBM
T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
                    Cray/HPE
Colosse - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
                    Oracle
Cray XT5 QC 2.3 GHz
                    Cray/HPE
Cray XT5/XT4 QC 2.3 GHz
                    Cray/HPE
ASC Purple - eServer pSeries p5 575 1.9 GHz
                    IBM
Cray XT6m 12-Core 2.1 GHz
                    Cray/HPE
Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband
                    HPE
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Power 575, p6 4.7 GHz, Infiniband
                    IBM
eServer Blue Gene Solution
                    IBM
SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz
                    HPE
Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
                    Dell EMC
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2
                    IBM
Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband
                    HPE
Palmetto - PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340  Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G
                    Dell/Sun/IBM
Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
                    Oracle
MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
                    IBM
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
                    IBM
Ekman - PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband
                    Dell EMC
bluefire - Power 575, p6 4.7 GHz, Infiniband
                    IBM
Plasma Simulator - Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband
                    Hitachi
HLRB-II - Altix 4700 1.6 GHz
                    HPE
Jade - Cray XT4 QuadCore 2.1 GHz
                    Cray/HPE
Power 575, p6 4.7 GHz, Infiniband
                    IBM
Zeus - Cray XE6 12-core 2.0 GHz
                    Cray/HPE
SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband
                    Oracle
Tuna - Cray XT6 12-Core 2.0/2.1/2.2 GHz
                    Cray/HPE
Razor-II - Altus 704 Cluster, 6C Opteron 8431 2.4 Ghz, Infiniband
                    Penguin Computing, Inc.
Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband
                    Dell EMC
Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics
                    Atos