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Dell PowerEdge FX2 R640 2000W 80 Plus Platinum hot-swap power supply

DELL

DELL W1R7V PowerEdge FX2 R640 2000W 80 Plus Platinum HS EPP server power supply

SKU CH-WSS5-6EE32

Delivers 2000 W with 80 Plus Platinum efficiency, hot-swap design for PowerEdge FX2 and R640 servers, 100 to 240 V input

  • Max wattage2000 W
  • Supply voltage100–240 V
  • Product typePower Supply
  • 2000W output supports dense FX2 and R640 chassis
  • 80 Plus Platinum efficiency reduces energy waste across 100 to 240 V input
  • Hot-swap design enables replacement without server downtime
  • EPP compliance meets enterprise power-management requirements
  • Genuine Dell engineering validated for mission-critical workloads

2000 W hot-swap server supply

The Dell W1R7V is a 2000 W power supply built for PowerEdge FX2 and R640 chassis. It accepts 100 to 240 V input and carries 80 Plus Platinum efficiency certification. The hot-swap design allows replacement without shutting down the host system.

Sustained-load efficiency

At 80 Plus Platinum the unit maintains at least 80 percent efficiency across typical load ranges, reducing waste heat during continuous operation. Hot-swap redundancy lets a second module share the load so neither supply runs at its thermal limit for extended periods.

2000 W ceiling and input range

The 2000 W maximum defines the hard ceiling for combined component draw in the chassis. Input voltage spans 100 to 240 V, so the same supply works on low-voltage and high-voltage mains without manual switching. Builders needing more than 2000 W must add further supplies or choose a higher-capacity platform.

How it compares

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

Price $35.99
Cheaper than about 91% of the 3,798 comparable items (median $131.99).
Max wattage 2000 W
Higher than about 91% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameDELL
Part numberW1R7 V
Product typePower Supply
Power
Max wattage2000 W
Supply voltage100–240 V

Questions about this item

How much heat does the 2000W 80 Plus Platinum unit produce when running continuously?

The 80 Plus Platinum rating means high efficiency at typical loads, so less input power is wasted as heat and the internal fans can run at lower speeds.

What chassis or backplane must I already have for this W1R7V module to slot in and work?

It is designed for the PowerEdge FX2 enclosure that accepts R640 compute sleds; the matching backplane and sled are required for the hot-swap connector to engage.

Will this 100-240V hot-swap supply share a shelf with older Dell PSUs that only carry 80 Plus Gold?

Mixing efficiency ratings in the same FX2 chassis is not supported; all installed units should carry the same 80 Plus Platinum rating to maintain balanced load sharing.

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