Servers, Supercomputers & Clusters Cray CX1™ Product Specs Cray CX1™ Supercomputer vSMP Configurations/ Solutions Software Cray CX1™ Product Brochure JRT Cray CX1™ Product Datasheet Innovative Solutions Group Press Releases     Cray Specifications Chassis Enclosure   Form Factor: 7U modular enclosure (rackmount and/or pedestal) Dimensions:  W 12.22"(31.04cm) x H 17.5"(44.45cm) x D 35.5"(90.42cm) Weight: - Chassis with all I/O modules (Gigabit and InfiniBand) and power supplies - 62.2lbs (28.3kg) - Chassis Max Fully loaded w/ blades and I/O modules - 136.6lbs (62kg)     Power Supplies 1600 watt hot-plug power supplies - Based on high efficiency and "power factor correction". 1600W @ 120V = 13.33A (92% efficiency: 14.40A) 1600W @ 220V = 6.66A (92% efficiency: 7.19A) - Redundant Power Supplies support 2+2 (Fully populated, full redundancy) or 1+1 (Half populated, full redundancy) or 1 or 2 + 0 (non-redundant) modes - Power Supplies Require 110 or 200+ volt AC input Dimensions:  W 4.274" (108.56 mm) x H 1.543" (39.19 mm) x D 21.52" (546.61 mm)     Cooling Fans Chassis comes standard with hot pluggable, redundant fan modules based on Smart Energy Technologies     Input Device  Front control panel with touch screen graphical LCD  - Supports initial configuration wizard  - Local server nodes, enclosure, and module information Two USB "Pass-Through" in front and back     Enclosure I/O Modules Up to two fabrics, featuring Ethernet switches providing uplink scalability and high speed InfiniBand modular switches (8 ports SDR, 12 or 24 ports DDR)   Ethernet Switch 16 RJ-45 auto-sensing 10/100/1000 Mbps UTP ports - Bandwidth: 32 Gbps (non-blocking) - Forwarding Mode: Store-and-forward - Forward rate (10 Mbps port): 14,800 packets/sec - Forward rate (100 Mbps port): 148,000 packets/sec - Forward rate (1000 Mbps port): 1,488,000 packets/sec - Latency (100 to 100 Mbps): 40 µ (max) - Latency (1000 to 1000 Mbps): 10 µ (max) - Queue buffer memory: 512 Kbytes per port - Status LED: Power, activity and link indicators for each port, link and speed indicators built into each RJ-45 port IBS12DDR/IBS24DDR 12 or 24 Ports InfiniBand Switch IBS12DDR - Twelve -4X 10/20Gbps (SDR/DDR) CX4 ports with support for optical adapters and cables - Subnet Management Software - Embedded Management with Linux OS with Ethernet and secure shell access - Ultra-Low Latency < 180ns - InfiniBand v1.2 Compliant - Dual redundant auto-sensing - Status LED: Power, activity and link indicators for each port, link and speed indicators built into each CX4 port - IBS24DDR - Optional 12-4X 10/20Gbps CX4 Ports daughter card (for a total of 24 ports) - 480Gb/s (SDR) or 960Gb/s (DDR) Management Web-based Remote System Management Graphical Mode Console Redirection Performance Monitoring Remote Control     - Graceful power shutdown and reboot     - Hard power shutdown and reset without notice System Management     - Local System Management Application     - Windows Management Instrumentation (WMI) Reports     - System Information     - Health Log     - Administration     - Application for local management Pager Alert and E-mail Alerts SNMP support Health Monitoring     - CPU and System temperatures     - System voltages     - CPU and Chassis Fans     - Power failure - IPMI 2.0 support