IBM HS21 BladeCenter T Chassis Images, BladeCenter T Chassis Specifications, Front View

Workhorse 2-socket dual and quad-core

Intel Xeon blade server

BladeCenter H Chassis Specifications
Light path diagnostic panel	2 (one on Media Tray, one on Management Module)
Predictive Failure Analysis support	Blades, switch modules, bridge modules, management modules, power
	modules, blower modules, media tray, HDDs
Power supply size standard	2900W AC
# of power supplies standard / maximum	2 / 4 hot-swap/redundant
# of blower modules standard / max.	2 / 2 hot-swap/redundant
Blower module airflow (front-to-back)	430 CFM at 25ºC; 800 CFM at 32ºC or greater
	15.75” (400mm) H	41-159 kg
Dimensions (HWD) / weight	17.4” (442mm) W
		90-350 lbs
	28.0” (711mm) D
Length of limited warranty	3 years (parts and labor) onsite

BladeCenter T Chassis Images

Front View

PCI I/O Expansion Unit Management Modules

Hot-Swap

HDDs

HS40 Blade

Servers

AC Power

Modules

HS21 Blade

Server

Media Tray

Light Path

Diagnostics

Panel

Optical Drive

Rear View

		Blower
		Module
KVM	Ethernet Switch Modules
Ports
Blower
Module
	Management
	Ports
	Redundant	Blower
		Module
	Power Plugs
Blower	Ethernet Switch Modules
Module

	BladeCenter T Chassis Specifications
Machine type		8720-2RX (DC)
		8730-2RX (AC)
NEBS/ETSI-compliance		Yes (NEBS Level 3)
Rack form factor (H x D)		8U x 20 inches
# of DVD/CD Combo drives standard		1 (in Media Tray)
# of diskette drives standard		1 (in Media Tray)
Internal tape drives supported		None (SAN-attached)
External disk drive support		NAS/SAN-attach
# of video ports		1 (in Media Tray)
# of blade slots		8 x 30mm (low-voltage), 7 x 30mm (non-low-voltage), 4 x 60mm, or combinations
		thereof
# of switch module slots		4

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