Features And Specifications - IBM 7985 Problem Determination And Service Manual

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.
Table 1. Features and specifications
Microprocessor:
v Type 7985 servers support up to two
AMD Opteron dual-core
microprocessors.
v Type 7943 servers support up to two
AMD Opteron quad-core
microprocessors.
Note: Use the Configuration/Setup Utility
program to determine the type and speed
of the microprocessor.
Memory:
v Sixteen DIMM connectors
v Minimum: 1 GB
v Maximum: 64 GB
v Type: Registered PC2-5300 double data
rate (DDR) II, DIMMs
v Sizes: 512 MB, 1 GB, 2 GB, or
4 GB, in pairs
Drives: (depending on your model)
v Hard disk drive: SAS or SATA
v One of the following IDE drives:
– DVD-ROM
– CD-RW/DVD-ROM combination
Expansion bays:
v Hot-swap hard disk drive bays: One of
the following configurations:
– Six 3.5-inch drive bays (optional tape
drive will require two of these bays)
– Eight 2.5-inch drive bays and one
tape drive bay
v One 5.25-inch Ultrabay Enhanced bay
(CD-RW/DVD-ROM drive installed)
Expansion slots:
v Three low-profile PCI Express slots (two
x8 and one x4 lanes) on the system
board
v Support for one of the following riser
cards:
– HTX riser card with a full height, full
length HTX adapter slot (25 W max.)
(standard)
– PCI Express riser card with a full
height, full length adapter slot (x16
lanes) (25 W max.) (optional)
– PCI-X riser card with one full length,
full height 133 MHz/64-bit adapter
slot (optional)
Hot-swap fans:
v Standard: Five
v Maximum: Ten - provide redundant
cooling
6
IBM System x3655 Type 7985 and 7943: Problem Determination and Service Guide
Hot-swap power supplies:
835 watts (100-240 V ac)
v Minimum: One
v Maximum: Two - provide redundant
power
Size (2 U):
v Height: 85.4 mm (3.36 in.)
v Depth: 698 mm (27.48 in.)
v Width: 443.6 mm (17.5 in.)
v Weight: approximately 21.09 kg (46.5
lb) to 29.03 kg (64 lb) depending upon
configuration
Integrated functions:
v Baseboard management controller or
on-board service processor
v Two Broadcom 10/100/1000 Ethernet
controllers with Wake on LAN
and TCPIP Offload Engine (TOE)
support
v One serial port
v One serial-attached SCSI (SAS)
controller
v Six Universal Serial Bus (USB) ports
(2.0)
– Two on the front of the server
– Four on the rear of the server
v Two video ports
– One on the front of the server
– One on the rear of the server
v Support for Remote Supervisor Adapter
II SlimLine
Video controller:
v ATI RN50 video on system board
v Compatible with SVGA and VGA
v 16 MB DDR video memory
RAID controller:
ServeRAID-8k-l SAS Controller, 256
v
MB, that supports RAID levels 0, 1, 10
(standard)
v Upgradable to ServeRAID-8k SAS
Controller, 512 MB with battery backup,
that supports additional RAID levels
Acoustical noise emissions:
v Declared sound power, idle: 6.8 bel
v Declared sound power, operating: 6.8
bel
Environment:
v Air temperature:
– Server on: 10° to 35°C (50.0° to
95.0°F); altitude: 0 to 914.4 m (3000
ft). Decrease system temperature by
0.75°C for every 1000-foot increase in
altitude.
– Server off: 10° to 43°C (50.0° to
109.4°F); maximum altitude: 2133 m
(7000 ft)
– Shipment: -40° to +60°C (-40° to
140°F); maximum altitude: 2133 m
(7000 ft)
v Humidity:
– Server on/off: 8% to 80%
– Shipment: 5% to 100%
Heat output:
®
support
Approximate heat output in British thermal
units (Btu) per hour:
v Minimum configuration: 1230 Btu (360
watts)
v Maximum configuration: 2840 Btu (830
watts)
Electrical input:
v Sine-wave input (50-60 Hz) required
v Input voltage range 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: 0.36 kVA
– Maximum 0.93 kVA
Notes:
1. Power consumption and heat output
vary depending on the number and type
of optional features that are installed and
the power-management optional features
in use.
2. These levels were measured in
controlled acoustical environments
according to the procedures that are
specified by the American National
Standards Institute (ANSI) S12.10 and
ISO 7779 and are reported in
accordance with ISO 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 computer will operate.