IBM 9228 Service Guide - Page 21

Features and specifications The following table provides a summary of the features and specifications of the computer. Depending on the model, some features might not be available, or some specifications might not apply. Use the Configuration/Setup Utility program to determine the type and speed of the microprocessor. Table 1. Features and specifications Microprocessor: v Supports up to two Intel® Xeon dual-core microprocessors v One 4 MB Level-2 cache v 1333 MHz front-side bus (FSB) Memory: v Minimum: 1 GB v Maximum: 32 GB (mirroring mode 16 GB) v Type: PC2-5300, 667 MHz, dual-data-rate 2 (DDR2) fully-buffered error correcting code (ECC) v Connectors: eight dual inline memory module (DIMM) connectors Internal drives: v Hard disk drive: SATA or SAS v One of the following drives: - DVD/CD-RW combo: IDE - CD-RW: IDE - CD-ROM: IDE - DVD ROM: IDE - Multi-burner Plus: IDE Expansion bays: v Two half-high 5.25-inch bays (optical drive installed in one bay) v Four slim-high 3.5-inch internal drive bays (one hard disk drive installed) v One slim-high 3.5-inch drive bay (optional diskette drive) PCI expansion slots: v One PCI Express x16 (x16) slot v One PCI Express x16 (x4) slot v One PCI Express x8 (x4) slot v One PCI 32-bit/33 MHz slot v Two PCI-X 64-bit 133 MHz slots Power supply: v One 815-watt power supply Integrated functions: v Broadcom BC5752KFB 10/100/1000 Ethernet controller with RJ-45 Ethernet connector v One serial connector v Four-port Serial ATA controller v Two IEEE 1394A (FireWire) ports (one on rear, one on front) v Seven Universal Serial Bus (USB) connectors (two on front, four on rear, and one internal) v Keyboard connector v Mouse connector v Audio connectors - Line out (rear) - Mic (front and rear) - Line in (rear) - Headphone (front) v Single-channel IDE controller Video adapter (depending on the model): v NVIDIA Quadro NVS 285 (DMS-59), PCI Express x16, with 128 MB DDR2 SDRAM and dual analog connectors, (or dual digital monitor capability with the purchase of an additional pigtail cable) v NVIDIA Quadro FX 550 (DVI-I), PCI Express x16, with 128 MB GDDR3 synchronous dynamic random access memory (SDRAM) and dual DVI-I connectors v NVIDIA Quadro FX 1500 (dual-link DVI-I), PCI Express x16, with 256 MB GDDR3 SDRAM and two dual DVI-I connectors v NVIDIA Quadro FX 3500 (DVI-I), PCI Express x16, with 256 MB GDDR3 SDRAM and two dual DVI-I connectors v NVIDIA Quadro FX 4500 (DVI-I), PCI Express x16, with 512 MB GDDR3 SDRAM and two dual DVI-I connectors Electrical input: v Sine-wave input (50 or 60 Hz) required v Input voltage and frequency ranges automatically selected v Input voltage low range: - Minimum: 100 V ac - Maximum: 124 V ac v Input voltage high range: - Minimum: 200 V ac - Maximum: 240 V ac v Input kilovolt-amperes (kVA) approximately: - Minimum: 0.03 kVA - Maximum: 1.24 kVA Heat output: Approximate heat output in British thermal units (Btu) per hour: v Minimum configuration: 870 Btu per hour (255 watts) v Maximum configuration: 3495 Btu per hour (1025 watts) Environment: v Air temperature: - Computer on: 10° to 35°C (50° to 95°F) Altitude: 0 to 2134 m (7000 ft) - Computer off: -40° to +60°C (-40° to +140°F) Maximum altitude: 2133 m (7000 ft) v Humidity (operating and storage): 8% to 80% Acoustical noise emissions: v Sound power, idle: 4.3 bel (with SATA hard disk drive) v Sound power, operating: 5.3 bel Size: v Height: 467.3 mm (18.4 in.) v Depth: 492.7 mm (19.4 in.) v Width: 215.9 mm (8.5 in.) v Weight: 18.1 kg (40 lb) to 21.8 kg (48 lb) depending upon configuration Cooling: v Six to eight speed-controlled fans and one power-supply fan Chapter 1. Introduction 3