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Rectangular silver server PSU with rear fan grille and power socket

DELL

DELL 495W 80Plus Platinum Power Supply D495E-S0 N24MJ 3GHW3

SKU CH-3Z47-J44RX

495 W 80 Plus Platinum server power supply compatible with PowerEdge R620, R720, R520, T320, T420 and T620 systems

  • 80Plus Platinum efficiency lowers running costs
  • 495 W maximum output powers demanding server workloads
  • 100-240 V auto-ranging input suits global deployments
  • Compatible with PowerEdge R620 R720 R520 T320 T420 T620
  • Brand-new Dell unit with part number N24MJ

Dell 495W Platinum Server PSU

This Dell 495W 80Plus Platinum power supply is built for PowerEdge R620, R720, R520, T320, T420 and T620 servers. It accepts 100-240 V input and delivers up to 495 W of rated output. The unit is new and carries part numbers N24MJ, 0N24MJ, CN-0N24MJ and 3GHW3.

Replaces failed or lower-efficiency units

Swapping in this supply restores redundant power or upgrades from a standard-efficiency module to 80Plus Platinum efficiency. The jump is worth it when a server shows power warnings, runs a degraded redundant pair or needs the lower heat output that Platinum certification brings.

Fits PowerEdge 1U and tower chassis

The supply slides into the native hot-plug bay of the listed R-series rack and T-series tower models, so no adapter brackets or cable kits are required. It frees the second bay for a matching unit to keep full N+1 redundancy. Builders who need a different form factor or higher wattage must look elsewhere.

How it compares

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

Price $19.99
Cheaper than about 96% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What server chassis does the D495E-S0 power supply fit?

The D495E-S0 is compatible with Dell PowerEdge R620, R720, R520, T320, T420 and T620 chassis.

How is the D495E-S0 installed and what step is often missed?

Slide the unit into the hot-plug bay until the latch clicks; the step often missed is fully engaging the release lever to lock it in place.

When will the D495E-S0 need replacement or maintenance?

Replace the unit if it fails to power on, shows 80Plus Platinum efficiency loss, or after the Dell-rated service life for 495W server supplies.

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