IBM 8677 - BladeCenter Rack-mountable - Power..., Планирование и руководство по установке

Страница: 23 / 126

Features and specifications
The following table provides a summary of the features and specifications of the
BladeCenter HS20 Type 8678 and 8832 blade servers.
Microprocessor:
Supports up to 2 microprocessors
v
Intel
™
Xeon 2.0 GHz or faster
v
512 KB ECC L2 cache
Memory:
v Four double data rate (DDR)
PC1600 sockets
v
Minimum: 512 MB
v
Maximum: 8 GB
v
Type: 2-way interleaved, DDR,
PC2100, ECC SDRAM registered
x4 (Chipkill
™
) DIMMs only
Note: PC2100 DIMMs are
backward-compatible and can
function in the PC1600 sockets
v
Supports 256 MB, 512 MB, 1 GB,
and 2 GB dual inline memory
modules (DIMMs)
Drives:
v
Support for up to two internal IDE
2.5-inch hard disk drives
v Support for up to two Ultra320
SCSI hot-swap hard disk drives
available in the optional SCSI
storage expansion unit
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)
Integrated functions:
v Two Gigabit Ethernet controllers
v ATI Rage XL video controller
v Light Path Diagnostics
™
v Local system-management
processor
v
IDE hard disk drive controller
v
RS-485 interface for
communication with BladeCenter
management module
v
USB buses for communication
with keyboard, mouse, diskette
drive, and CD-ROM drive
Predictive Failure Analysis (PFA)
alerts:
v
Microprocessor
v
Memory
v
Hard disk drives
Environment:
v Air temperature:
– Blade server on: 10° to 35°C (50°
to 95°F). Altitude: 0 to 914 m
(2998.69 ft)
– Blade server on: 10° to 32°C (50°
to 95°F). Altitude: 914 m to 2134
m (2998.69 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
Chapter 2. BladeCenter unit components
13