Name: PowerEdge R905 1100W Power Supply
Brand: Dell
Price: 35.95 USD
Availability: InStock

Dell JN640 PowerEdge R905 1100W Power Supply

The Dell PowerEdge R905 1100W Power Supply (part number JN640) delivers reliable, high-efficiency power for demanding server environments. Designed for the PowerEdge R905 rack server, this 1100 watt unit provides the stable electrical foundation need... Read More

price

$35.95

In Stock: 11
Manufacturer: Dell
Model or Part: JN640
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Dell PowerEdge R905 1100W Power Supply (part number JN640) delivers reliable, high-efficiency power for demanding server environments. Designed for the PowerEdge R905 rack server, this 1100 watt unit provides the stable electrical foundation needed for intensive workloads, virtualization, and data center operations. Its robust construction and intelligent monitoring help maintain optimal performance while reducing total cost of ownership.

Key Features

High output of 1100 watts to support dense compute configurations
80 PLUS Platinum efficiency rating for lower energy consumption and reduced heat
Redundant hot-swap design for continuous operation without service interruption
Integrated Dell OpenManage support for remote health monitoring and predictive alerts
Built-in over-voltage, over-current, and short-circuit protection for equipment safety
Compact form factor compatible with standard 2U rack servers

Technical Specifications

Model / Part Number: JN640
Power Rating: 1100 W
Input Voltage: 100-240 V AC
Input Frequency: 50-60 Hz
Efficiency: 80 PLUS Platinum (minimum 94% at 115 V, 20% load)
Connector Type: Standard Dell 8-pin and 6-pin server power connectors
Cable Length: 1.5 meters (standard)
Operating Temperature Range: 0 deg C to 40 deg C
Dimensions: 4.5 in (H) x 5.5 in (W) x 9.0 in (D)
Weight: Approximately 12 lbs

Applications
This power supply is ideal for:

Enterprise data centers requiring high-density compute power
Virtualization hosts running multiple virtual machines
High-performance computing clusters and scientific workloads
Mission critical applications where uptime and reliability are paramount
Server consolidation projects that demand efficient power delivery

Upgrade your PowerEdge R905 with the Dell JN640 1100W Power Supply to ensure consistent performance, energy efficiency, and peace of mind in any demanding IT environment.