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Rectangular silver server PSU with rear fan grille and multiple power connectors

WMtec

WMtec 315W server power supply for 3020 9020 XE2 T1700

SKU CH-7ZZ3-53YZH

Delivers 315 W through 8-pin, 4-pin and 6-pin connectors for compatible Dell and Lenovo servers

  • 315W output powers demanding server builds
  • 8-pin, 4-pin and 6-pin connectors support motherboard, CPU and GPU
  • Compatible with 3020, 9020, XE2 and T1700 chassis
  • New unit delivers reliable, cost-effective operation
  • Multiple part numbers D315ES-00, H315ES-00, 4FCWX, VX372, AC320EM-01, L255AS-00 covered

Compatible Dell models

This 315W server power supply fits Dell 3020, 9020, XE2 and T1700 chassis. It replaces part numbers D315ES-00, H315ES-00, 4FCWX, VX372, AC320EM-01 and L255AS-00. The unit is new and built for direct installation in those systems.

Upgrade from failed or lower-watt units

Swap this in when the original supply has failed or when a lower-rated unit cannot sustain the configured load. The 315W rating matches the factory specification for the listed models, so the jump is worth it whenever the system shuts down under load or shows power-related instability.

Check connector layout before ordering

Verify the motherboard requires an 8-pin main connector, a 4-pin CPU connector and a 6-pin graphics connector. Confirm the physical mounting pattern matches the original supply in your 3020, 9020, XE2 or T1700 chassis.

How it compares

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

Price $83.99
Cheaper than about 75% 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

Will the 315W unit fit the Dell 3020, 9020, XE2 and T1700 chassis?

This supply is listed as a direct replacement for the 3020, 9020, XE2 and T1700 models, matching the original form factor and mounting points.

Which cables must be connected during installation, and which one is most often missed?

Connect the 8-pin motherboard, 4-pin CPU and 6-pin graphics connectors; the 4-pin CPU lead is the one builders frequently forget.

What should be checked periodically to keep the 315W supply running reliably?

Clean dust from the intake vents and fan blades, verify all three power connectors stay firmly seated, and listen for any change in fan noise.

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