Lenovo BladeCenter HS23E Problem Determination And Service Manual page 22

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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)
single-rank, dual-rank, or
quad-rank DRAM
v Supports 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 II (IMM2)
with Intelligent Platform
Management Interface (IPMI)
firmware
v Integrated Renesas SH7757 IMM2
video controller
v Integrated keyboard/video/mouse
(cKVM) controller through the
IMM2
v Light path diagnostics
v RS-485 interface for communication
with the management module
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
8
BladeCenter HS23E Type 8038 and 8039: Problem Determination and Service Guide
Predictive Failure Analysis (PFA)
alerts:
v Memory
v Storage drives (SAS only)
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 235.
Drives: Supports up to two hot-swap,
small form factor (SFF)
v Serial Attached SCSI (SAS) (enabled
when ServeRAID H1135 is installed)
v Serial ATA (SATA) (including
solid-state storage drives)
Size:
v Height: 24.5 cm (9.64 inches) (6U)
v Depth: 44.6 cm (17.56 inches)
v Width: 2.9 cm (1.14 inches)
v Maximum weight: 4.63 kg (10.2 lb)

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