IBM 8685 Hardware Maintenance Manual - Page 13

Features and specifications Table 1 provides a summary of the features and specifications for your server.1 Table 1. Features and specifications Microprocessor: v Intel® Xeon™ MP v 1 MB or 512 KB level-3 cache depending upon model v 400 MHz front-side bus (FSB) v Support for up to four microprocessors with Intel Hyper-Threading technology and Intel NetBurst™ microarchitecture Memory: v Maximum: 12 GB v Type: ECC, double-data rate (DDR), SDRAM, registered DIMMs v Slots: 2-way or 4-way interleaved, 12 slots v Hot Spare memory Drives standard: v Diskette: 1.44 MB v CD-ROM: IDE Available expansion bays: v Hot-swap: - Six slim-high in upper drive cage - Six slim-high in lower drive cage with optional SCSI backplane installed v Non-hot-swap: Two 5.25-inch Expansion slots: v Six hot-plug PCI-X 100 MHz/64-bit v One non-hot-plug PCI 33 MHz/32-bit Hot-swap power supplies: Video: v ATI RageXL video controller v Compatible with SVGA and VGA v 8 MB video memory Size (tower model): v Height: 356 mm (14.0 in.) v Depth: 700 mm (27.6 in.) v Width: 483 mm (19 in.) v Weight: 47 kg (104 lb) to 55 kg (121.2 lb) depending upon configuration Size (7 U) (rack model): v Height: 311 mm (12.3 in.) v Depth: 650 mm (25.6 in.) v Width: 440 mm (17.3 in.) v Weight: 47 kg (104 lb) to 55 kg (121.2 lb) depending upon configuration Integrated functions: v Dual-channel Ultra160 SCSI controller (one internal and one external channel) v Wake on LAN® support v One Broadcom 10/100/1000 Mbps Ethernet controller v One serial port v Four Universal Serial Bus ports v Keyboard port v Mouse port v Video port v Integrated system management processor (ISMP) with two ISMP (RS-485) RJ-45 connectors Acoustical noise emissions: Environment: v Air temperature: - Server on: 10° to 35°C (50° to 95°F). Altitude: 0 to 914 m (3000 ft). - Server on: 10° to 32°C (50° to 89.6°F). Altitude: 914 m (3000 ft) to 2133 m (7000 ft). - Server off: 10° to 43°C (50° to 110°F). Maximum altitude: 2133 m (7000 ft). v Humidity: - Server on: 8% to 80% - Server off: 8% to 80% Heat output: Approximate heat output in British thermal units (Btu) per hour: v Minimum configuration: 461 Btu (0.14 kilowatts) v Maximum configuration: 3412 Btu (1.0 kilowatts) Electrical input: v Sine-wave input (50-60 Hz) required v Input voltage low range: - Minimum: 100 V ac - Maximum: 127 V ac v Input voltage high range: - Minimum: 200 V ac - Maximum: 240 V ac v Input kilovolt-amperes (kVA) approximately: - Minimum: 0.08 kVA - Maximum: 1.07 kVA 370 W (115-230 V ac) v Minimum: Two v Maximum: Four for redundancy Redundant cooling: Nine hot-swap fans v Sound power, idle: 6.3 bel maximum v Sound power, operating: 6.3 bel maximum v Bystander (1 m) Sound pressure, operating: 47 dBa maximum v Bystander (1 m) Sound pressure, idle: 47 dBa maximum 1. Racks are marked in vertical increments of 1.75 inches each. Each increment is referred to as a unit, or ″U.″ A 1-U-high device is 1.75 inches tall. Chapter 1. General information 3