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Silver rectangular internal server power supply unit

DELL

DELL PowerEdge R310 350W Power Supply R109K

SKU CH-D12R-9X513

350 W internal power supply for Dell PowerEdge R310 servers, 100-240 V input at 5.2 A, non-redundant design

  • Product colorSilver
  • 350 W output powers Dell PowerEdge R310 servers
  • 100–240 V input works worldwide without adapters
  • Internal form factor fits directly into the R310 chassis
  • Non-redundant design simplifies single-supply configurations
  • OEM part R109K ensures exact Dell compatibility

Dell PowerEdge R310 350W Internal Supply

This 350 watt switching power supply is built for the Dell PowerEdge R310 server. It replaces the original D350E-S0 unit when the factory supply fails or a spare is needed. The part carries Dell part numbers R109K and 0R109K for exact identification.

Non-redundant silver chassis fits the R310 bay

The silver internal chassis slides into the standard R310 power-supply bay without adapters. As a non-redundant design it occupies the single supply slot, so the server runs on this unit alone. The form factor matches the OEM mounting points and connector layout exactly.

100-240 V input with 5.2 A draw at full load

The supply accepts 100 to 240 volt AC input worldwide and draws up to 5.2 amps when delivering full rated power. In normal server operation the switching topology regulates output efficiently, keeping heat and fan noise at levels consistent with the original Dell specification.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 58% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell
Model namePowerEdge R310
Part numberR109K
Product colorSilver

Questions about this item

What input voltage range does the 350 W power supply accept?

The unit operates on 100-240 V AC at up to 5.2 A, covering worldwide mains without a switch.

What chassis and form factor is the supply designed for?

It is an internal non-redundant module built for the Dell PowerEdge R310 server chassis.

How is the power supply installed in the R310?

Slide the unit into the server's dedicated power-supply bay until the latch clicks; the common mistake is not fully seating the connector before tightening the retention screw.

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