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Rectangular silver server PSU with black handle and label

DELL

DELL 502W Redundant Power Supply PowerEdge R610 J38MN XTGFW DXWMN KY091

SKU CH-M75R-5RDXV

A 502 W redundant power supply for Dell PowerEdge R610 servers, sold new

  • Product weight5 lb (2.27 kg)
  • 502 W output powers the PowerEdge R610
  • Redundant design keeps the server running if one unit fails
  • Compatible with PowerEdge R610 server
  • Model 641329501078 identifies the exact replacement part
  • New condition ensures full rated performance

Dell 502W Redundant Power Supply

This Dell 502W redundant power supply is built for the PowerEdge R610 server. It delivers 502 watts of output to keep the system running when one module fails. The unit suits administrators who need continuous uptime in a 1U rack chassis. Buyers who want more storage or a higher wattage budget should look elsewhere.

Build Quality and Connectors

The supply weighs five pounds and uses the native redundant form factor that slides into the R610 bay. A hot-plug connector lets technicians swap modules without powering down the server. The design matches the original Dell specification so mounting points line up exactly. No extra cables or adapters are required for installation.

Practical Limits of the Standard

The 502 watt ceiling defines the maximum combined load the pair can sustain. Redundancy only works when total draw stays below that figure so both units share the load. The 90 day warranty covers early failures but does not extend to longer deployments. Servers needing higher density or newer efficiency ratings will exceed this platform.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 96% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameDELL
Model name641329501078
Size & build
Product weight5 lb (2.27 kg)

Questions about this item

What server chassis does the 502 W redundant supply fit?

It is built for the Dell PowerEdge R610 rack server and slides into the standard PSU bay of that chassis.

How much does the unit weigh for rack-mount planning?

The supply weighs 5 lbs, so allow that load when calculating rail capacity for the R610.

Which part numbers confirm the correct replacement?

Match the Dell part numbers J38MN, XTGFW, DXWMN or KY091 and the model code 641329501078 before installing.

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