IBM 84885BU, Руководство по техническому обслуживанию и устранению неисправностей

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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. You can use the Configuration/Setup Utility
program in the server to determine the type and speed of the microprocessors in
the server.
Table 1. Features and specifications
Microprocessor:
v Supports up to two Intel
®
Xeon
microprocessors
v 1 MB Level-2 cache
v 800 MHz front-side bus (FSB)
Memory:
v
Minimum: 512 MB
v
Maximum: 8 GB
v
Type: PC2-3200 double-data-rate 2
(DDR2) registered
v
Connectors: six dual inline memory
module (DIMM) connectors
Drives standard:
v Diskette: 1.44 MB (two mode)
v
CD-ROM: IDE
Expansion bays:
v Four or six hard disk drive bays,
depending on the model:
– Six open hot-swap, slim-high,
3.5-inch SCSI drive bays (SCSI
models)
– Four slim-high, 3.5-inch Serial ATA
(SATA) drive bays (SATA models)
v Two half-high 5.25-inch bays
(CD-ROM drive installed in one bay)
v One slim-high 3.5-inch
removable-media or hard disk drive
bay (diskette drive installed)
PCI and PCI-X expansion slots:
v Two PCI 33 MHz/32-bit
v Two PCI-X 100 MHz/64-bit
v One PCI-X 133 MHz/64-bit
v One PCI Express x16
Video:
ATI Radeon 7000-M video controller with
16 MB SDRAM video memory on the
system board.
Cooling:
Three speed-controlled fans
Integrated functions:
v Support for IBM Remote Supervisor
Adapter II
v Broadcom 5721 10/100/1000 Ethernet
controller with RJ-45 Ethernet port
v Two serial ports
v One parallel port
v Integrated RAID capability:
– SCSI models: SCSI controller with
RAID capabilities and two Ultra320
SCSI ports (one internal, one
optional external)
– SATA models: Dual-port Serial ATA
controller with RAID capabilities
v Four Universal Serial Bus (USB) v2.0
ports (two on front and two on rear of
enclosure)
v
Keyboard port
v
Mouse port
v
ATA-100 dual-channel IDE controller
v
ATI Radeon 7000-M video
– Compatible with SVGA and VGA
– 16 MB video memory
Diagnostic LEDs:
v
Fans
v
Memory
v
Microprocessors
v
Hot-swap power supplies (some
models)
Power supplies:
v
Two (some models) 514-watt output
(115-230 V ac) hot-swap power
supplies. Two power supplies provide
redundant power.
v
One (some models) 530-watt output
(115-230 V ac) non-hot-swap power
supply.
Size:
v Height: 440 mm (18.4 in.)
v Depth: 643 mm (25.3 in.)
v Width: 217 mm (6.5 in.)
v Weight: 20 kg (44 lb) to 25.8 kg (57 lb)
depending upon configuration
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: 127 V ac
v Input voltage high range:
– Minimum: 200 V ac
– Maximum: 240 V ac
v Input kilovolt-amperes (kVA)
approximately:
– Minimum: 0.18 kVA (all models)
– Maximum:
- 0.86 kVA (non-redundant power
supply models)
- 0.72 kVA (redundant power supply
models
Heat output:
Approximate heat output in British thermal
units (Btu) per hour:
v Minimum configuration: 597 Btu/hour (175
watts)
v Maximum configuration:
– 2780 Btu/hour (815 watts)
(non-redundant power supply models)
– 2337 Btu/hour (685 watts) (redundant
power supply models)
Environment:
v Air temperature:
– Server on: 10° to 35°C (50° to 95°F)
Altitude: 0 to 2134 m (7000 ft)
– Server 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
Non-redundant: Sound power, idle: 5.2 bel
maximum Sound power, operating: 5.3 bel
maximum
v
Redundant: Sound power, idle: 5.9 bel
maximum Sound power, operating: 6.0 bel
maximum
Note: Power consumption and heat output vary depending on the number and type
of optional features installed and the power-management optional features in
use.
Chapter 1. Introduction
3