IBM BladeCenter HS20 Type 8832 Maintenance And Troubleshooting Manual

Also see for eServer BladeCenter HS20 Type 8832: Setup guide Installation and user guide Problem determination and service guide

Contents

BladeCenter HS20 specifications for NEBS/ETSI environmentsThe following table provides a summary of the features and specifications of theBladeCenter HS20 Type 8832 blade server operating in a NEBS/ETSI environment.Note: Power, cooling, removable-media drives, external ports, and advancedsystem management are provided by the IBM Eserver BladeCenter T Type8720 unit.Table 2. Specifications for NEBS/ETSI environmentsMicroprocessor:Supports up to two microprocessorsv Intel Xeon DP Processorv 512 KB ECC L2 cachev 533 MHz front-side bus (FSB)Memory:v Four double data rate (DDR)PC1600 socketsv Minimum: 1 GBv Maximum: 8 GBv Type: 2-way interleaved, DDR,PC2100, ECC SDRAM registeredx4 (Chipkill) dual inline memorymodules (DIMMs) onlyNotes:1. PC2100 DIMMs arebackward-compatible and canfunction in the PC1600 sockets.2. Chipkill is available for DIMMswith 512 MB or greater.v Supports 512 MB, 1 GB, and 2 GBDIMMsDrives:v Support for up to two internal2.5-inch flash drives (NEBSapplication requires flash-basedIDE drives)v Support for up to two Ultra320SCSI hot-swap hard disk drivesavailable in an optional SCSIstorage expansion unitIntegrated functions:v Two Gigabit Ethernet controllersv ATI Rage XL video controllerv Light path diagnosticsv Local service processorv IDE drive controllerv RS-485 interface forcommunication with themanagement modulev USB buses for communicationwith keyboard, mouse, externaldiskette drive, and CD-ROM drivePredictive Failure Analysis (PFA)alerts:v Microprocessorv MemorySize: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)Electrical input:v Input voltage: 12 V dcEnvironment (NEBS):v Air temperature:– Blade server on: 5° to 40°C (41°to 104°F). Altitude: -60 to 1800 m(-197 to 6000 ft)– Blade server on (short term): -5°to 55°C (23° to 131°F) Altitude:-60 to 1800 m (-197 to 6000 ft)– Blade server on: 5° to 30°C (41°to 86°F). Altitude: 1800 to 4000 m(6000 to 13 000 ft)– Blade server on (short term): -5°to 45°C (23° to 113°F). Altitude:1800 to 4000 m (6000 to 13 000ft)– Blade server off: -40° to 70°C(-40° to 158°F)v Humidity:– Blade server on: 5% to 80%– Blade server on (short term): 5%to 90% but not to exceed 0.024kg water/kg of dry air– Blade server off: uncontrolledNote: "Short term" refers to a period ofnot more than 96 consecutive hoursand a total of not more than 15 days in1 year. (This refers to a total of 360hours in any given year, but no morethan 15 occurrences during that 1-yearperiod.)Note: The operating system in the blade server must provide USB support for theblade server to recognize and use the keyboard, mouse, CD-ROM drive, anddiskette drive. The BladeCenter T unit uses USB for internal communicationswith these devices.6 BladeCenter HS20 Type 8832: Hardware Maintenance Manual and Troubleshooting Guide