IBM eserver 225 Series, Руководство пользователя

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Features and specifications
The following table provides a summary of the features and specifications of your
server. Depending on your server model, some features might not be available, or
some specifications might not apply.
You can use the Configuration/Setup Utility program in your server to determine the
specific type of microprocessor that is on the system board.
Table 1. Features and specifications
Microprocessor:
v Intel
™
Xeon Processor
v 512 KB Level-2 or 1 MB Level-3
cache
v 400 MHz or 533 MHz front-side bus
(FSB)
v Support for up to two
microprocessors
Memory:
v
Minimum: 256 MB
v
Maximum: 8 GB
v
Type: PC2100, double-data-rate
(DDR)
v
Connectors: four dual inline memory
module (DIMM) connectors, two-way
interleaved
Drives standard:
v
Diskette: 1.44 MB (two mode)
v
CD-ROM: IDE
Expansion bays:
v Six open hot-swap, slim-high,
3.5-inch drive bays (some models)
v Four slim-high, 3.5-inch drive bays
with one hard disk drive installed
(some models)
v Two 5.25-inch bays (CD-ROM drive
installed in one bay)
v
One 3.5-inch removable-media drive
bay (diskette drive installed)
PCI expansion slots:
v Four PCI-X 100 MHz/64-bit
v One PCI 33 MHz/32-bit
Cooling:
Three or more speed-controlled fans
Upgradeable microcode:
BIOS upgrades (when available) can
update EEPROMs on the system board
Integrated functions:
v Support for IBM Remote Supervisor
Adapter II
v Broadcom 5703 10/100/1000 Ethernet
controller on the system board with
RJ-45 Ethernet port
v Two serial ports
v One parallel port
v Integrated SCSI controller with RAID
capabilities and two Ultra320 SCSI
ports (one internal, one optional
external)
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
Audio ports (rear)
– Line out
– Mic
– Line in
v
ATA-100 dual-channel IDE controller
v
ATI Rage XL video (mini-PCI)
– Compatible with SVGA and VGA
– 8 MB video memory
Diagnostic LEDs:
v
Fans
v
Memory
v
Microprocessors
v Hot-swap power supplies (some
models)
Power supplies:
v
Hot-swap (depending on your model)
Your system might come with two 514
watt (115-230 V ac) output . Two power
supplies provide redundancy power.
v
Non-hot-swap (some models)
One 425 watt output (115-230 V ac)
Size:
v Height: 440 mm (18.4 in.)
v Depth: 660 mm (26 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: 0.15 kVA (all models)
– Maximum: 0.80 kVA
Heat output:
Approximate heat output in British thermal
units (Btu) per hour
v Minimum configuration: 341 Btu/hour (100
watts)
v Maximum configuration: 2455 Btu/hour (720
watts)
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: 5.3 bel maximum
Sound power, operating: 5.8 bel maximum
v
Redundant
Sound power, idle: 6.0 bel maximum
Sound power, operating: 6.1 bel maximum
Chapter 1. Introducing the IBM xSeries 225 Type 8649 server
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