IBM 8685 User Guide - Page 17

Features and specifications

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Features and specifications The following table provides a summary of the features and specifications for your server.1 Table 1. Features and specifications Microprocessor: v Intel® Xeon™ MP v 1 MB or 512 KB level-3 cache depending upon model v 400 MHz front-side bus (FSB) v Support for up to four microprocessors with Intel Hyper-Threading technology and Intel NetBurst™ microarchitecture Memory: v Maximum: 12 GB v Type: ECC, double-data rate (DDR), SDRAM, registered DIMMs v Slots: two-way or four-way interleaved, 12 slots v Hot Spare memory Drives standard: v Diskette: 1.44 MB v CD-ROM: IDE Available expansion bays: v Hot-swap: - Six slim-high in upper drive cage - Six slim-high in lower drive cage with optional SCSI backplane installed v Non-hot-swap: Two 5.25-inch Expansion slots: v Six hot-plug PCI-X 100 MHz/64-bit v One non-hot-plug PCI 33 MHz/32-bit Hot-swap power supplies: Video: v ATI RageXL video controller v Compatible with SVGA and VGA v 8 MB video memory Size (tower model): v Height: 356 mm (14.0 in.) v Depth: 700 mm (27.6 in.) v Width: 483 mm (19 in.) v Weight: 47 kg (104 lb) to 55 kg (121.2 lb) depending upon configuration Size (7 U) (rack model): v Height: 311 mm (12.3 in.) v Depth: 650 mm (25.6 in.) v Width: 440 mm (17.3 in.) v Weight: 47 kg (104 lb) to 55 kg (121.2 lb) depending upon configuration Integrated functions: v Dual-channel Ultra160 SCSI controller (one internal and one external channel) v Wake on LAN® support v One Broadcom 10/100/1000 Mbps Ethernet controller v One serial port v Four Universal Serial Bus ports v Keyboard port v Mouse port v Video port v Integrated system management processor (ISMP) with two ISMP (RS-485) RJ-45 connectors Acoustical noise emissions: Environment: v Air temperature: - Server on: 10° to 35°C (50° to 95°F). Altitude: 0 to 914 m (3000 ft). - Server on: 10° to 32°C (50° to 89.6°F). Altitude: 914 m (3000 ft) to 2133 m (7000 ft). - Server off: 10° to 43°C (50° to 110°F). Maximum altitude: 2133 m (7000 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: 461 Btu (0.14 kilowatts) v Maximum configuration: 3412 Btu (1.0 kilowatts) Electrical input: v Sine-wave input (50-60 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: 0.08 kVA - Maximum: 1.07 kVA 370 W (115-230 V ac) v Minimum: Two v Maximum: Four for redundancy Redundant cooling: Nine hot-swap fans v Sound power, idle: 6.3 bel maximum v Sound power, operating: 6.3 bel maximum v Bystander (1 m) Sound pressure, operating: 47 dBa maximum v Bystander (1 m) Sound pressure, idle: 47 dBa maximum 1. Racks are marked in vertical increments of 1.75 inches each. Each increment is referred to as a unit, or ″U.″ A 1-U-high device is 1.75 inches tall. Chapter 1. Introducing the xSeries 255 Type 8685 server 3

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Features and specifications
The following table provides a summary of the features and specifications for your
server.
1
Table 1. Features and specifications
Microprocessor:
v
Intel
®
Xeon
™
MP
v
1 MB or 512 KB level-3 cache
depending upon model
v
400 MHz front-side bus (FSB)
v
Support for up to four
microprocessors with Intel
Hyper-Threading technology and
Intel NetBurst
™
microarchitecture
Memory:
v
Maximum: 12 GB
v
Type: ECC, double-data rate (DDR),
SDRAM, registered DIMMs
v
Slots: two-way or four-way
interleaved, 12 slots
v
Hot Spare memory
Drives standard:
v
Diskette: 1.44 MB
v
CD-ROM: IDE
Available expansion bays:
v
Hot-swap:
–
Six slim-high in upper drive cage
–
Six slim-high in lower drive cage
with optional SCSI backplane
installed
v
Non-hot-swap: Two 5.25-inch
Expansion slots:
v
Six hot-plug PCI-X 100 MHz/64-bit
v
One non-hot-plug PCI 33 MHz/32-bit
Hot-swap power supplies:
370 W (115-230 V ac)
v
Minimum: Two
v
Maximum: Four for redundancy
Redundant cooling:
Nine hot-swap fans
Video:
v
ATI RageXL video controller
v
Compatible with SVGA and VGA
v
8 MB video memory
Size (tower model):
v
Height: 356 mm (14.0 in.)
v
Depth: 700 mm (27.6 in.)
v
Width: 483 mm (19 in.)
v
Weight: 47 kg (104 lb) to 55 kg (121.2
lb) depending upon configuration
Size (7 U) (rack model):
v
Height: 311 mm (12.3 in.)
v
Depth: 650 mm (25.6 in.)
v
Width: 440 mm (17.3 in.)
v
Weight: 47 kg (104 lb) to 55 kg (121.2
lb) depending upon configuration
Integrated functions:
v
Dual-channel Ultra160 SCSI controller
(one internal and one external channel)
v
Wake on LAN
®
support
v
One Broadcom 10/100/1000 Mbps
Ethernet controller
v
One serial port
v
Four Universal Serial Bus ports
v
Keyboard port
v
Mouse port
v
Video port
v
Integrated system management
processor (ISMP) with two ISMP
(RS-485) RJ-45 connectors
Acoustical noise emissions:
v
Sound power, idle: 6.3 bel maximum
v
Sound power, operating: 6.3 bel
maximum
v
Bystander (1 m) Sound pressure,
operating: 47 dBa maximum
v
Bystander (1 m) Sound pressure, idle:
47 dBa maximum
Environment:
v
Air temperature:
–
Server on: 10° to 35°C (50° to 95°F).
Altitude: 0 to 914 m (3000 ft).
–
Server on: 10° to 32°C (50° to 89.6°F).
Altitude: 914 m (3000 ft) to 2133 m
(7000 ft).
–
Server off: 10° to 43°C (50° to 110°F).
Maximum altitude: 2133 m (7000 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: 461 Btu (0.14
kilowatts)
v
Maximum configuration: 3412 Btu (1.0
kilowatts)
Electrical input:
v
Sine-wave input (50-60 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: 0.08 kVA
–
Maximum: 1.07 kVA
1. Racks are marked in vertical increments of 1.75 inches each. Each increment is referred to as a unit, or
″
U.
″
A 1-U-high device is
1.75 inches tall.
Chapter 1. Introducing the xSeries 255 Type 8685 server
3