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Lenovo Flex System 8721-E4U Blade Server Chassis **

Rack-mountable - Black - 10U - 6 x 2.50 kW - Power Supply Installed - 96.62 kg

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Web ID: 1030040919
Mfr. Part: 8721E4U

The 8721 Lenovo Flex System, the next generation of blade servers, is anchored by the Lenovo Flex System Enterprise Chassis. This platform offers intelligent workload deployment and management for maximum business agility. This chassis delivers high-speed performance complete with integrated servers, and networking for multiple chassis management in data center compute environments. Furthermore, its flexible design can meet the needs of varying workloads with independently scalable IT resource pools for higher utilization and lower cost per workload. While increased security and resiliency protect vital information and promote maximum uptime, the integrated, easy-to-use management system reduces setup time and complexity, providing a quicker path to return on investment.

The system monitors and manages power usage on all major chassis components so clients have total control over power consumption. The chassis supports N+N or N+1 redundant power supplies, configurable in either a single-phase or three-phase power domain and an entirely passive mid-plane to meet reliability needs. The power supplies are 80 PLUS Platinum-certified indicating high energy efficiency. The chassis design also optimizes cooling with cooling zones within the chassis. The system manages the fan modules based on node configuration within the chassis. So, the system can increase the speed of certain fan modules to cool potential hot spots, and use lower speeds for other fan modules where appropriate.

The Lenovo Flex System Enterprise Chassis is a rack-optimized, 10U modular design enclosure that holds up to 14 nodes. A new model includes two 2500-watt Power Modules or two -48 V dc 2500-watt Power Modules standard.

** Unless defective, this product is final sale once the packaging has been opened.

Overview
Buying Guide
General Information
Manufacturer:
Lenovo Group Limited
Manufacturer Part Number:
8721E4U
Manufacturer Website Address:
http://www.lenovo.com/ca/en
Manufacturer Website Address
http://www.lenovo.com/us/en/
Brand Name:
Lenovo
Product Line:
Flex System
Product Model:
8721-E4U
Product Name:
Flex System 8721-E4U Blade Server Chassis
Product Type:
Blade Server Case
Power Description
Power Supply Installed:
Yes
Number of Power Supplies Installed:
6
Power Supply Wattage:
2.50 kW
Power Supply Wattage
2500 W
Physical Characteristics
Color:
Black
Compatible Rack Unit:
10U
Form Factor:
Rack-mountable
Height:
17.3"
Height
17.30" (439.42 mm)
Width:
17.6"
Width
17.60" (447.04 mm)
Depth:
31.5"
Depth
31.50" (800.10 mm)
Weight (Approximate):
213 lb
Weight (Approximate)
96.62 kg
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