| Architecture |
Air cooled, up to 80 nodes per rack cabinet |
| Processor |
Support for 6- or 8-core, 64-bit Intel® Xeon® processor E5 family
Support for 12- or 16-core AMD Opteron™ 6300 Series processors
Options for Intel® Xeon Phi™ coprocessors or NVIDIA® Tesla® GPU computing accelerators |
| Memory |
Up to 256GB registered ECC DDR3 SDRAM per compute node
Intel® Xeon Phi™ - up to 8GB 8-channel ECC GDDR5 memory
NVIDIA® Tesla® GPU computing accelerators - 6GB GDDR5 memory
|
Interconnect
External I/O Interface |
1, 10 or 40 GE Gigabit Ethernet
QDR or FDR InfiniBand with Connect X3 or True Scale Host Channel Adapters
Options for single or dual-rail fat tree or 3D Torus |
| System Administration |
Advanced Cluster Engine (ACE): Complete lights-out remote management capability
Graphical and command line system administration
System software version rollback capability
Redundant management servers with automatic load balancing and failover
Automatic discovery and status reporting of interconnect, server and storage hardware
Partition a cluster into multiple logical clusters each capable of hosting a unique software stack
Integrated job scheduling and management
Remote server control (power on/off, cycle) and remote server initialization (reset, reboot, shut down)
Scalable fast diskless booting for large node systems and root file systems for diskless nodes
Multiple global storage configurations |
| Reliable, Available, Serviceable (RAS) |
Redundant power, cooling, and management servers with failover capabilities
Redundant management networks (InfiniBand, GigE and 10GigE) with failover
Redundant root file system
Built-in multi-generation configuration software management
All critical components easily accessible and hot swappable |
| File System |
NFS, Lustre® and Panasas® PanFS available as global file system |
| Disk Storage |
Full line of FC-attached disk arrays with support for FC, SATA disk drives and SSDs |
| Operating System |
Red Hat, Suse or Cent OS |
| Compilers, Libraries & Tools |
Open MPI, MVAPICH2 or Intel® MPI Libraries
PGI, PathScale, Intel® Cluster Toolkit compilers, CUDA, CUDA C/C++/Fortran,
OpenCL, DirectCompute Toolkits, GNU, TotalView, OFED programming tools |
| Power |
Up to 28KW per cabinet depending on configuration
Optional 480V power distribution with a choice of 208V or 277V 3-phase power supplies |
| Cooling Features |
Air cooled
Airflow: 3,000 cfm; Intake: front; Exhaust: back
Optional passive or active chilled cooling rear door heat exchangers |
| Cabinet Dimensions (HXWXD) |
78.39" (1,991mm) x 23.62" (600mm) x 47.24" (1,200mm)
Standard 42U/19" rack cabinet |
| Cabinet Weight |
1,856.3 lbs.; 232 lbs./sq. ft. per cabinet |
| Support and Services |
Turnkey installation services with Cray Bronze Premium Support and Professional Services options |