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 16 dual inline memory module
(DIMM) connectors
v Type: Very Low Profile (VLP)
double-data rate (DDR3) DRAM.
Supports 4 GB, 8 GB, and 16 GB
DIMMs with up to 256 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 II (IMM2)
with Intelligent Platform
Management Interface (IPMI)
firmware
v Integrated Renesas SH7757 IMM2
video controller
v LSI 2004 SAS controller
v Integrated keyboard/video/mouse
(cKVM) controller through IMM2
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 Wake on LAN (WOL)
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: 12Vdc
Environment:
v Air temperature:
– Blade server on: 10°C to 35°C
(50°F to 95°F). Altitude:0mto
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%
Drives: Supports up to two hot-swap,
small form factor (SFF) Serial Attached
SCSI (SAS) or Serial ATA (SATA)
storage drives
Size:
v Height: 24.5 cm (9.7 inches)
v Depth: 44.6 cm (17.6 inches)
v Width: 2.9 cm (1.14 inches)
v Maximum weight: 17.81 kg (39.25 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 73.
What your blade server offers
Your blade server offers features, such as, the Integrated Management Module II
(IMM2), storage disk drive support, IBM
®
Director, IBM Enterprise X-Architecture
®
,
microprocessor technology, integrated network support, I/O expansion, large
system-memory capacity, light path diagnostics, PCI Express, and power throttling.
v Integrated Management Module II (IMM2)
The integrated management module II (IMM2) combines service processor
functions, video controller, the remote presence, and blue-screen capture features
in a single chip. The IMM2 provides advanced service-processor control,
monitoring, and alerting function. If an environmental condition exceeds a
6 BladeCenter HS23 Types 7875 and 1929: Installation and User's Guide
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