Name: ND591 Dell 800W Non-Redundant Power Supply for PowerEdge 1900
Brand: Dell
SKU: ND591
Price: 324.86 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The ND591 Dell 800 W non-redundant power supply for PowerEdge 1900 delivers reliable, high-capacity performance with wide-range input compatibility and multiple voltage rails, making it a practical solution for restoring or maintaining power in legacy tower servers.

General Information
Brand	Dell
Part Number	ND591
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Max. Output Power	800W
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Compatible For	Dell PowerEdge 1900

Connectors
Connector Types	24-pin ATX

Physical Characteristics
Dimensions	147mm x 63mm x 332mm
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes

Product Description
This power supply provides dependable, single-unit power for Dell PowerEdge 1900 tower servers, delivering robust capacity in a non-redundant configuration. Key Features 800 W maximum power output Wide input voltage range (100-240 VAC, 47-63 Hz) High-current +12 V rail for server core components Includes +5 V and standby +3.3 VSB rails OEM-refurbished to ensure consistent operation Ideal for maintenance or upgrades on existing PowerEdge 1900 systems, this unit supports standard server workloads in environments where full redundancy is not required. It's well-suited for modest data center or lab deployment where straightforward, cost-effective power delivery is needed.

Use Cases
This Dell 800-Watt Non-Redundant Power Supply is primarily utilized in legacy server environments where dependable power delivery is critical for maintaining operational stability. It is especially suited for organizations running Dell PowerEdge 1900 servers that require efficient power management without the complexities of redundant configurations. How It's Used: Supporting SMB data centers that rely on PowerEdge 1900 servers for file sharing and application hosting. Maintaining power integrity in remote office server setups where simplicity and reliability are prioritized over redundancy. Enabling server maintenance and refresh cycles in enterprise IT environments by providing a direct OEM-compatible replacement unit. Facilitating legacy virtualization workloads on PowerEdge 1900 platforms requiring stable, high-capacity power without redundant power supply systems. Supporting storage clusters in small-scale deployments where power consistency is vital but redundancy is not mandated. This power supply ensures continuous operation in environments where system uptime depends on solid power infrastructure. Its compatibility and design help extend the service life of existing server assets, supporting scalability and sustained performance in legacy hardware deployments.