| Colfax CXT6000N GPU Cluster | ||
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Major Cluster Components
Colfax Compute Server
NVIDIA Tesla S1070 1U Computing System
Cluster Configuration
Installed Software
Interconnect / KVM / Cabling
Intel, the Intel logo, Xeon, and Xeon Inside are trademarks or registered trademarks of Intel Corporation in the U.S. and other countries.
Compute Server Technical Specifications
| Per Node | |
| CPU |
• Dual LGA1366 Sockets • Supports up to two Intel® Xeon® Processors 5500 series on Next-Generation Intel® Microarchitecture (Nehalem) |
| Chipset | • Intel® 5520 + Intel® ICH10R + IOH-36D chipset |
| Intel® Quick Path Technology | • 4.8GT/s, 5.86GT/s and 6.4GT/s |
| Memory |
• 12 240-pin DIMM sockets • Supports up to 48 GB 1333 / 1066 / 800MHz DDR3 ECC Registered memory • Supports up to 24 GB 1333 / 1066 / 800MHz DDR3 Unbuffered memory • Memory Mirroring supported • Corrects single-bit errors • Detects double-bit errors (using ECC memory) • Supports Intel® x4 and x8 Single Device Data Correction (SDDC) |
| Expansion Slots | • 1 PCI-Express 2.0 x16 (Low-Profile) |
| Storage |
• Six SATA ports (3 Gbps) via ICH10R • Supports SW RAID 0, 1, 5, 10 (Windows) • Supports SW RAID 0, 1, 10 (Linux) |
| Infiniband |
• Mellanox ConnectX DDR Infiniband 20Gbps Controller w/ QSFP connector • Mellanox ConnectX QDR Infiniband 40Gbps Controller w/ QSFP connector |
| IPMI |
• IPMI 2.0 with virtual media over LAN and KVM-over-LAN support • Winbond® WPCM450 BMC |
| Integrated LAN | • Dual Gigabit LAN with Intel® 82576 Ethernet controller • Intel® I/OAT 3 support for fast, scaleable, and reliable networking • VMDq support for better performance of virtualization • 1x Realtek RTL8201N PHY (dedicated IPMI) |
| Integrated Graphics | • Matrox G200eW graphics controller with 8 MB DDR2 memory |
| Super I/O | • Winbond 83527HF chip |
| Input / Output |
SATA • Six SATA ports • Six SATA hard drives supported LAN • 2x RJ45 LAN ports • 1x RJ45 Dedicated IPMI LAN port USB • 2 rear + 1 header (2 Ports) • Total 4 USB 2.0 Compliant VGA • 1x VGA Port Serial Port • 1 Fast UART 16550 serial port Infiniband • 1 External QSFP Infiniband Connector (Infiniband Models) |
| Manageability |
Software • IPMI 2.0 with KVM support • NMI • Watch Dog • SuperDoctor III Power Configurations • ACPI Power Management • Main Switch Override Mechansim • Power-on mode for AC power recovery |
| PC Health Monitoring |
CPU • Monitors for CPU Cores,+1.5V, +3.3V, +5V, +12V, +5 Stdby, +3.3 Stdby, VBAT, Memory Voltages • CPU Core 6-Phase-switching voltage regulator Fans • Total of four 4-pin PWM fans • 4x fans with tachometer monitoring • Status monitor for speed control • Status monitor for on/off control • Low noise fan speed control Temperature • Monitoring for CPU and chassis environment • CPU thermal trip support • Thermal Control for 4x Fan Connectors • PSU I2C temperature sensing logic • Thermal Monitor 2 (TM2) support • PECI LED • Power Fail / Overheat LED • Suspend-state Indicator LED • UID LED Other Features • SDDC Support |
| BIOS |
• 32Mb SPI Flash EEPROM with AMI® BIOS • Plug and Play (PnP) • PCI 2.2 • ACPI up to 3.0 • USB Keyboard support |
| Chassis | 3.5" Drives Chassis Form Factor • 1U Rack Drive Bays • 4 x 3.5" hot-swap SATA drive bays (2 for each node) System Cooling • 2x sets of 3 x 4cm heavy duty PWM fans w/optimal fan speed control Power Supply • 1200W high-efficiency Gold Level cold-swap power supply w/PMbus Dimensions (H x W x D) • 1.7” ( 43mm) x 17.2" (437mm) x 27.75" (704mm) Rear I/O • 2x Rear I/O Ports Including 2 USB, VGA, COM, 2 LAN Ports, InfiniBand w/ QSFP Interface (Infiniband Models) Front Panel Features • 2x sets of Power status, HDD activity, 2x network activity and system overheat LEDs • 2x sets of independent power on/off & reset buttons 2.5" Drives Chassis Form Factor • 1U Rack Drive Bays • 8 x 2.5" hot-swap SATA drive bays (4 for each node) System Cooling • 2x sets of 3 x 4cm heavy duty PWM fans w/optimal fan speed control Power Supply • 1200W high-efficiency Gold Level cold-swap power supply w/PMbus Dimensions (H x W x D) • 1.7” ( 43mm) x 17.2" (437mm) x 27.75" (704mm) Rear I/O • 2x Rear I/O Ports Including 2 USB, VGA, COM, 2 LAN Ports, InfiniBand w/ QSFP Interface (Infiniband Models) Front Panel Features • 2x sets of Power status, HDD activity, 2x network activity and system overheat LEDs • 2x sets of independent power on/off & reset buttons |
Tesla S1070 Technical Specifications
| Computing Processors | • Total Tesla T10 graphics processing units (GPUs) - 4 • Total streaming processor cores - 960 (240/GPU) • Frequency of processor cores - 1.296 GHz (400 configuration) to 1.44 GHz (500 configuration) • Single precision floating point performance (peak) - 3.73 to 4.14 TFlops • Double precision floating point performance (peak) - 311 to 345 GFlops • Floating point precision - IEEE 754 single & double |
| Memory |
• Total dedicated memory - 16GB (4GB/GPU) • Memory interface - 4x 512-bit GDDR3 (512-bit interface per GPU) • Memory bandwidth - 408GB/sec total bandwidth (102GB/sec peak bandwidth per GPU) |
| Max. Power Consumption | • 800W |
| System Interface | • PCI Express x16 or x8 |
| Programming Environment | • CUDA |
| Mechanical Overview | • Physical Dimensions - 1.73” Height x 17.5” Width x 28.5” Depth • Rack Compatibility - Fits 4-post, 19” EIA compatible racks - Rack depth between posts: 28.7 to 36.3 inches • PCI Express Cable - Standard: 0.5 meters in length - Optional: 2.0 meters in length • Host Interface Cards - PCI Express low profile form factor - Standard card requires a ×16 PCI Express slot - An optional card is available for ×8 PCI Express slots • External Connectors - Two cable connectors for ×16 PCI Express - C19 format female connector for power cord |
| Environmental Specifications and Conditions | • Operating - Input Power - 90 to 274 VAC, 50 to 60 Hz - Temperature - 10 °C to 35 °C (50 °F to 95 °F ) at sea level with an altitude derating of 1.0 °C per every 1000 ft. - Humidity - 10 % to 80 % RH, 28 °C (82.4 °F) maximum wet bulb temperature, non-condensing - Altitude 0 to 5000 feet mean sea level (MSL) - Shock - Half sine 40g, 2 ms duration - Vibration - Sinusoidal 0.25g, 10 to 500 Hz, 3 axis. Random 1.0 Grms, 10 to 500 Hz - Airflow 143 cfm maximum • Non-Operating - Temperature -40 °C to 60 °C (-40 °F to 140 °F) - Humidity 10 % to 80 % RH, 38.7 °C (101.7°F) maximum wet bulb temperature, non-condensing - Altitude 0 to 10,000 feet mean sea level (MSL) with maximum allowable rate of altitude change of 2000 ft/min. - Shock - Half-sine: 80G, 2ms; Trapezoidal: 40G, 150 in/sec - Vibration (random) 0.015-0.008G/Hz, 5-500 Hz, 10 minutes |
3.5" Drives Chassis


2.5" Drives Chassis


NVIDIA® Tesla™ S1070 1U Computing System




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