IBM 306m User Guide - Page 15
Features, specifications - btu
UPC - 000435867605
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Features and specifications The following information is a summary of the features and specifications of the server. Depending on the server model, some features might not be available, or some specifications might not apply. Racks are marked in vertical increments of 4.45 cm (1.75 inches). Each increment is referred to as a unit, or "U." A 1-U-high device is 1.75 inches tall. Table 1. Features and specifications Microprocessor: Power supply: Heat output: One Intel® LGA 775 Pentium® IV w/ 1024 KB (minimum) Level-2 cache Note: Use the Configuration/Setup Utility program to determine the type and speed of the microprocessor. Memory: v Minimum: 512 MB v Maximum: 8 GB v Type: PC4200, 533 MHz, ECC, DDR II unbuffered SDRAM DIMMs only v Slots: Four dual inline v Supports 512 MB, 1 GB, and 2 GB DIMMs Drives: CD/DVD: Ultrabay Enhanced 350 watt (110 or 220 V ac Approximate heat output in British auto-sensing) thermal units (Btu) per hour: Size: v Height: 43 mm (1.70 inches) v Depth: 559 mm (22 inches) v Width: 440 mm (17.32 inches) v Minimum configuration: 341 Btu (100 watts) per hour v Maximum configuration: 1024 Btu (300 watts) per hour v Maximum weight: 12.7 kg (28 lb) Electrical input: depending on your configuration v Sine-wave input (47-63 Hz) required v Input voltage low range: Integrated functions: - Minimum: 100 V ac v Two Broadcom NetXtreme™ GB - Maximum: 127 V ac Ethernet controllers on the system v Input voltage high range: board with Wake on LAN® support - Minimum: 200 V ac v Serial port - Maximum: 240 V ac v Four USB ports (two on front and v Input kilovolt-amperes (kVA), two on rear of server) approximately: v Keyboard port - Minimum: 0.102 kVA v Mouse port - Maximum: 0.55 kVA Expansion bays: Two 3.5-inch slim-high bays for hard disk drives. v Hot-swap models: Supports maximum of two serial-attached SCSI (SAS) drives or two serial ATA (SATA) drives v Simple-swap models: Supports maximum of two SATA drives Expansion slots: v Two 66/100 MHz/64-bit PCI-X slots v Upgradable to one PCI Express x8 slot and one 66/100 MHz/64-bit PCI-X slot Video controller: v ATI RN50B video on system board v Compatible with SVGA and VGA v 16 MB DDR video memory Hard disk controllers: v Serial ATA (SATA) controller with integrated RAID (simple-swap SATA models) v Serial-attached SCSI (SAS) controller with integrated RAID (hot-swap SAS/SATA models) Acoustical noise emissions: v Sound power, idling: 65 decibel maximum v Sound power, operating: 65 decibel maximum Environment: v Air temperature: - Server on: 10° to 35°C (50.0° to 95.0°F); altitude: 0 to 914 m (2998.7 ft) - Server off: -40° to 60°C (-104° to 140°F); maximum altitude: 2133 m (6998.0 ft) v Humidity: - Server on: 8% to 80% - Server off: 8% to 80% Notes: 1. Power consumption and heat output vary depending on the number and type of optional features installed and the power-management optional features in use. 2. These levels were measured in controlled acoustical environments according to the procedures specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in accordance with ISO 9296. Actual sound-pressure levels in a given location might exceed the average values stated because of room reflections and other nearby noise sources. The declared sound-power levels indicate an upper limit, below which a large number of computers will operate. Chapter 1. The xSeries 306m Types 8849 and 8491 server 3