IBM JS20 User Guide - Page 18
Features, specifications, BladeCenter, non-NEBS/ETSI, environments - firmware
UPC - 000435230263
View all IBM JS20 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 18 highlights
Features and specifications This section provides a summary of the features and specifications of your blade server. Through the BladeCenter unit management module, you can view the blade server firmware code and other hardware configuration information. Note: Power, cooling, removable-media drives, external ports, and advanced system management are provided by the IBM BladeCenter unit. For more information, see the Installation and User's Guide for your BladeCenter unit. BladeCenter JS20 specifications for non-NEBS/ETSI environments The following table provides a summary of the features and specifications of the BladeCenter JS20 Type 8842 in a non-NEBS/ETSI environment. This includes model-specific information. Microprocessor: Two IBM PowerPC® microprocessors with 512 KB ECC L2 cache Memory: v Four double-data rate (DDR) PC2700 sockets v Minimum: 512 MB v Maximum: 4 or 8 GB (depends on the blade server model) * IDE devices: v Support for up to two internal integrated drive electronics (IDE) 2.5-inch hard disk drives or v Support for one internal IDE 2.5-inch hard disk drive in IDE connector 1 and one optional I/O expansion card in IDE connector 2 Note: Installing an I/O expansion card increases network connections. Size: v Height: 24.5 cm (9.7 inches) v Depth: 44.6 cm (17.6 inches) v Width: 2.9 cm (1.14 inches) v Maximum weight: 5.4 kg (12 lb) Predictive Failure Analysis® (PFA) alerts: v Microprocessors v Memory v Hard disk drives Integrated functions: v One dual-port Gigabit Ethernet controller v Light path diagnostics v Local service processor v One IDE hard disk drive controller with two channels v RS-485 interface for communication with BladeCenter management module v Serial Over LAN (SOL) Environment: v Air temperature: - Blade server on: 10° to 35°C (50° to 95°F). Altitude: 0 to 914 m (0 to 3000 ft) - Blade server on: 10° to 32°C (50° to 90°F). Altitude: 914 m to 2133 m (3000 ft to 7000 ft) - Blade server off: -40° to 60°C (40° to 140°F) v Humidity: - Blade server on: 8% to 80% - Blade server off: 5% to 80% Electrical input: v Input voltage: 12 V dc * For information about dual inline memory module (DIMM) type and supported DIMM size, see "Installing memory modules" on page 24. Note: The operating system in the blade server must provide USB support for the blade server to recognize and use the CD drive and diskette drive. The BladeCenter unit uses USB for internal communication with these devices. 6 BladeCenter JS20 Type 8842: Installation and User's Guide