IBM eServer xSeries 305 Type 8673, Руководство пользователя

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Features and specifications
The following table provides a summary of the features and specifications of your
xSeries 305 Type 8673 server. Depending on your server model, some features and
specifications might not apply.
Racks are marked in vertical increments of 1.75 inches. Each increment is referred
to as a unit, or “U.” A 1-U-high device is 1.75 inches tall.
Table 1. Features and specifications
Microprocessor:
One Intel
®
Pentium
®
4 with 512 KB
Level-2 cache and MMX
™
(MMX2)
technology
Memory:
v Minimum: 256 MB
v
Maximum: 4 GB
v Type: PC2100 266 MHz, ECC
SDRAM, registered DIMMs only
v Slots: Four dual inline
v
Supports 256 MB, 512 MB, and
1 GB DIMMs
Drives:
v Diskette: 1.44 MB
v CD-ROM: IDE
v Supports up to two slim-high hard
disk drives
Expansion bays:
Two 3.5-in. slim-high bays for hard
disk drives
Expansion slots:
Two 66/100/133 MHz/64-bit PCI-X
slots on the system board (one
half-length full-height, one low profile)
Video controller:
v ATI Rage XL video on system
board
v Compatible with SVGA and VGA
v
8 MB SDRAM video memory
Power supply:
203 watt (110 or 220 V ac
auto-sensing)
Size:
v Height: 43 mm (1.75 inches, 1 U)
v Depth: 424 mm (16.54 inches)
v Width: 430 mm (16.69 inches)
v
Maximum weight: 12.7 kg (28 lb)
depending on your configuration
Integrated functions:
v
Broadcom
10/100/1000 Base-T (dual)
Ethernet controllers on the system
board with Wake on LAN
®
and
Alert Standard Format support
v Serial port
v Two USB ports
v Keyboard port
v Mouse port
v Dual-channel bus mastering IDE
controller
Hard disk controller:
v Dual-channel bus mastering IDE
controller
v
Ultra160 SCSI adapter is installed
in one of the expansion slots
(SCSI models)
Acoustical noise emissions:
v Sound power, idling: 6.5 bel
maximum
v Sound power, operating: 6.5 bel
maximum
Environment:
v
Air temperature:
– Server on: 10° to 35°C (50.0°
to 95.0°F); altitude: 0 to 914 m
(2998.7 ft)
– Server off: -40° to 60°C
(-104° to 140°F); maximum
altitude: 2133 m (6998.0 ft)
v Humidity:
– Server on: 8% to 80%
– Server off: 8% to 80%
Heat output:
Approximate heat output in British
thermal units (Btu) per hour:
v Minimum configuration: 297 Btu (87
watts)
v
Maximum configuration: 512 Btu
(150 watts)
Electrical input:
v
Sine-wave input (47-63 Hz) required
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: 0.0870 kVA
– Maximum: 0.150 kVA
Notes:
1. Power consumption and heat
output vary depending on the
number and type of optional
features installed and the
power-management optional
features in use.
2. These levels were measured in
controlled acoustical environments
according to the procedures
specified by the American National
Standards Institute (ANSI) S12.10
and ISO 7779 and are reported in
accordance with ISO 9296. Actual
sound-pressure levels in a given
location might exceed the average
values stated because of room
reflections and other nearby noise
sources. The declared sound-power
levels indicate an upper limit, below
which a large number of computers
will operate.
Chapter 1. Introducing the xSeries
™
305 Type 8673 server
3