Features And Specifications - IBM HS21 - BladeCenter - 8853 User Manual

Features and specifications

The following table provides a summary of the features and specifications of the
blade server.
Notes:
v Power, cooling, removable-media drives, external ports, and advanced system
v The operating system in the blade server must provide USB support for the blade
Microprocessor: Supports up to two
®
dual- or quad-core Intel Xeon
microprocessors.
Note: Use the Configuration/Setup
Utility program to determine the type
and speed of the microprocessors in
your blade server.
Memory:
v Dual-channel DIMMs: 4 DIMM slots
v Type: fully-buffered double-data
rate (FB-DDR2), PC2-5300, ECC
SDRAM registered x4 (Chipkill)
DIMMs
v Supports 512 MB, 1 GB, 2 GB, and
4 GB DIMMs (as of the date of this
publication) with up to 16 GB of
total memory in the system board
v Additional memory support when an
optional IBM BladeCenter Memory
and I/O Expansion Blade is
installed
Drives: Support for up to two internal
small-form-factor Serial Attached SCSI
(SAS) drives
Predictive Failure Analysis
alerts:
v Microprocessor
v Memory
v Hard disk drives
Electrical input: 12 V dc
6
BladeCenter HS21 Type 8853: Installation and User's Guide
management are provided by the BladeCenter unit.
server to recognize and use the removable-media drives and front-panel USB
ports. The BladeCenter unit uses USB for internal communications with these
devices.
Integrated functions:
v Dual Gigabit Ethernet controllers
v Expansion card interface
v Local service processor:
Baseboard management controller
(BMC) with Intelligent Platform
Management Interface (IPMI)
firmware
v ATI RN-50 ES1000 video
controller
v LSI 1064E Serial Attached SCSI
(SAS) controller
v Light path diagnostics
v RS-485 interface for
communication with the
management module
v Automatic server restart (ASR)
v Serial over LAN (SOL)
v Redundant buses for
communication with keyboard,
mouse, and removable media
drives
v Concurrent keyboard/video/mouse
(cKVM) support when optional
cKVM feature card is installed
Environment (non-NEBS):
®
(PFA)
v Air temperature:
– Blade server on: 10° to 35° C
(50° to 95° F). Altitude: 0 to
914 m (0 to 3000 ft)
– Blade server on: 10° to 32° C
(50° to 90° F). Altitude: 914 to
2134 m (3000 to 7000 ft)
– Blade server off: -40° to 60° C
(-40° to 140° F)
v Humidity:
– Blade server on: 8% to 80%
– Blade server off: 5% to 80%
Environment (NEBS):
v Air temperature:
– Blade server on: 5° to 40°C (41°
to 104°F). Altitude: -60 to 1800 m
(-197 to 5905 ft)
– Blade server on (short term): -5°
to 55°C (23° to 131°F). Altitude:
-60 to 1800 m (-197 to 5905 ft)
– Blade server on: 5° to 30°C (41°
to 86°F). Altitude: 1800 to 4000 m
(5905 to 13 123 ft)
– Blade server on (short term): -5°
to 45°C (23° to 113°F). Altitude:
1800 to 4000 m (5905 to 13 123
ft)
– Blade server off: -40° to 60°C
(-40° to 140°F)
v Humidity:
– Blade server on: 8% to 85%
– Blade server on (short term): 5%
to 90% but not to exceed 0.024
kg water/kg of dry air
– Blade server off: uncontrolled
Note: "Short term" refers to a period of
not more than 96 consecutive hours
and a total of not more than 15 days in
1 year. (This refers to a total of 360
hours in any year, but no more than 15
occurrences during that 1-year period.)
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: 5.4 kg (12 lb)