IBM 7870B4U, Service Manual

Page: 24 / 268

The following table is a summary of the features and specifications of the blade
server.
Table 1. Features and specifications
Microprocessor: Supports up to two
multi-core Intel Xeon microprocessors.
Note: Use the Setup utility to
determine the type and speed of the
microprocessors in the blade server.
Memory:
v
12 dual inline memory module
(DIMM) connectors
v
Type: Very Low Profile (VLP)
double-data rate (DDR3) DRAM.
Supports 1 GB, 2 GB, 4 GB, 8 GB,
and 16 GB DIMMs with up to 192
GB of total memory on the system
board
Integrated functions:
v Horizontal-compact-form-factor
(CFFh) expansion card interface
v
Vertical-combination-I/O (CIOv)
expansion card interface
v
Local service processor: Integrated
Management Module (IMM) with
Intelligent Platform Management
Interface (IPMI) firmware
v
Integrated Matrox G200eV video
controller
v
LSI 1064E SAS controller
v Broadcom BCM5709S dual-port
Gigabit Ethernet controller
v Integrated keyboard/video/mouse
(cKVM) controller through IMM
v Light path diagnostics
v
RS-485 interface for communication
with the management module
v
Automatic server restart (ASR)
v
USB 2.0 for communication with
cKVM and removable media drives
(an external USB port is not
supported)
v
Serial over LAN (SOL)
v Redundant buses for
communication with keyboard,
mouse, and removable media
drives
Predictive Failure Analysis (PFA)
alerts:
v Microprocessors
v
Memory
v Storage drives
Electrical input:
12 V dc
Environment:
v
Air temperature:
– Blade server on: 10°C to 35°C
(50°F to 95°F). Altitude: 0 m to
914.4 m (0 ft to 3000 ft)
– Blade server on: 10°C to 32°C
(50°F to 89.6°F). Altitude: 914.4
m to 2133.6 m (3000 ft to 7000
ft)
– Blade server off: 10°C to 43°C
(50°F to 109.4°F). Altitude: 914.4
m to 2133.6 m (3000 ft to 7000
ft)
– Blade server shipping: -40°C to
60°C (-40°F to 140°F)
v
Humidity:
– Blade server on: 8% to 80%
– Blade server off: 8% to 80%
– Blade server storage: 5% to 80%
– Blade server shipment: 5% to
100%
v
Particulate contamination:
Attention: Airborne particulates
and reactive gases acting alone or
in combination with other
environmental factors such as
humidity or temperature might
pose a risk to the server. For
information about the limits for
particulates and gases, see
“Particulate contamination” on
page 241.
Drives: Supports up to two hot-swap,
small form factor (SFF) Serial Attached
SCSI (SAS) or Serial ATA (SATA)
storage drives
Size (Type 7870 and Type 1936):
v
Height: 24.5 cm (9.7 inches) (6U)
v
Depth: 44.6 cm (17.6 inches)
v
Width: 2.9 cm (1.14 inches)
v
Maximum weight: 4.8 kg (10 lb)
Size (Type 1911):
v
Height: 24.5 cm (9.7 in)
v Depth: 44.6 cm (17.6 in)
v
Width: 14.5 cm (5.71 in)
v Maximum weight: 8.15 kg (40.02 lb)
NEBS Environment
v
Air temperature:
– Blade server on: 5°C to 40°C (41°F
to 104°F). Altitude: -60 m to 1800
m (-197 ft to 6000 ft)
– Blade server on: 5°C to 30°C (41°F
to 86°F). Altitude: 1800 m to 4000
m (6000 ft to 13000 ft)
– Blade server off: -5°C to 55°C
(23°F to 131°F). Altitude: -60 m to
1800 m (-197 ft to 6000 ft)
– Blade server off: -5°C to 45°C
(23°F to 113°F). Altitude: 1800 m
to 4000 m (6000 ft to 13000 ft)
– Blade server storage: -40°C to
60°C (-40°F to 140°F)
v
Humidity: 8% to 85%
v
Particulate contamination:
Attention: Airborne particulates
and reactive gases acting alone or in
combination with other
environmental factors such as
humidity or temperature might pose
a risk to the server. For information
about the limits for particulates and
gases, see “Particulate
contamination” on page 241.
10
BladeCenter HS22 Type 7870, 1936, and 1911: Problem Determination and Service Guide