Features And Specifications - IBM Netfinity 3500 M20 Installation Manual

Features and specifications

Microprocessor:
• Intel® Pentium® III
microprocessor with
MMX™ technology and
SIMD extensions
• 256 KB Level-2 cache (min.)
• Supports up to two
microprocessors
Memory:
• Standard: 128 MB
• Maximum: 2 GB
• Type: 133 MHz, ECC,
SDRAM, Registered
DIMMs
• Slots: 4 dual inline
Drives standard:
• Diskette: 1.44 MB
• CD-ROM: 40X IDE
Expansion bays:
• Two 5.25-in. bays (1 CD
ROM drive installed)
• Two 3.5-in. bays (1 diskette
drive installed)
• Three 3.5-in. slim high bays
available
PCI expansion slots:
• Three 33 MHz/64-bit
• Two 33 MHz/32-bit
Power supply:
One 330 watt (115-230 Vac)
2
IBM® Netfinity® 3500 M20 Installation Guide
The following table provides a summary of the features and specifications for your
Netfinity 3500 M20 server.
Video:
• S3 video controller
(integrated on system
board)
• Compatible with SVGA
and VGA
• 8 MB SDRAM video
memory
Size
• Height: 492 mm (19.4 in.)
• Depth: 460 mm (18.1 in.)
• Width: 200 mm (7.9 in.)
• Weight: approximately
20.9 Kg (46 lb.) when fully
configured or 16.8 Kg (37
lb.) minimum.
Integrated functions:
• Ultra 160 SCSI controller
• One 10BASE-T/100BASE-
TX Intel Ethernet
controller
• Two serial ports
• One parallel port
• Two Universal Serial Bus
(USB) ports
• Keyboard port
• Mouse port
• IDE controller port
• Video port
Acoustical noise emissions:
• Sound power, idling: 5.9
bel maximum
• Sound power, operating:
6.1 bel maximum
Table 1. Features and Specifications
Environment:
• Air temperature:
— Server on: 10º to 35º C
(50.0º to 95.0º F).
Altitude: 0 to 914 m
(2998.7 ft.)
— Server on: 10º to 32º C
(50.0º to 89.6º F).
Altitude: 914 m (2998.7
ft.) to 2133 m (6998.0 ft.)
— Server off: 10º to 43º C
(50.0º to 109.4º F).
Maximum altitude: 2133
m (6998.0 ft.)
• Humidity:
— Server on: 8% to 80%
— Server off: 8% to 80%
Heat output:
Approximate heat output in
British Thermal Units (BTU) per
hour
• Minimum configuration:
341 BTU (100 watts)
• Maximum configuration:
1604 BTU (470 watts)
Electrical input:
• Sine-wave input (50-60 Hz)
required
• Input voltage low range:
— Minimum: 100 V ac
— Maximum: 127 V ac
• Input voltage high range:
— Minimum: 200 V ac
— Maximum: 240 V ac
• Input kilovolt-amperes
(kVA) approximately:
— Minimum: 0.08 kVA
— Maximum: 0.52 kVA