We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Supermicro PWS-704P-1R 700W 1U redundant power supply unit

Supermicro

Supermicro PWS-704P-1R 700W server power supply

SKU CH-QBHC-KSY98 MPN PWS-704P-1R

A 700 W redundant 1U server power supply with 80PLUS Gold efficiency, delivering up to 62 A on the 12 V rail and 3 A on 5 V standby

  • TypeConsumer Electronics
  • Maximum Power700W
  • Output Current+12V@58/62A, +5VSB@3A
  • Features80PLUS Gold
  • 700 W continuous power supports dense 1U server deployments
  • 80 PLUS Gold efficiency lowers operating cost and heat output
  • +12 V rail delivers 58 A or 62 A for high-current components
  • +5 V standby rail supplies 3 A for management functions
  • Redundant 1U form factor enables hot-swap replacement without downtime

700W redundant server power supply

The Supermicro PWS-704P-1R delivers 700 watts in a 1U redundant form factor for rack-mount servers. It is built for operators who need continuous uptime and hot-swap replacement in enterprise environments.

Hot-swap installation with single-slot fit

The unit slides into a compatible 1U bay and locks with a thumb screw, so no tools are required for a swap. Misalignment of the rear connector is the common issue; the supply must seat fully before the screw engages.

12V rail limited to 58A or 62A

The +12V output is rated at 58 amps or 62 amps depending on input voltage, which caps the power available to modern CPUs and GPUs. The 80 PLUS Gold rating improves efficiency but does not raise the current ceiling beyond the stated figures.

Highlights

  • 700 W continuous power supports dense 1U server deployments
  • 80 PLUS Gold efficiency lowers operating cost and heat output
  • +12 V rail delivers 58 A or 62 A for high-current components
  • +5 V standby rail supplies 3 A for management functions
  • Redundant 1U form factor enables hot-swap replacement without downtime

Specifications

BrandSuperMicro
ModelPWS-704P-1R
TypeConsumer Electronics
Maximum Power700W
Output Current+12V@58/62A, +5VSB@3A
Features80PLUS Gold
Shipping weight2.27 kg
Package size584 × 406 × 127 mm

Questions about this item

How can I verify the 700W supply is running correctly after installation?

Check the server management interface for +12V rails reading 58A or 62A and +5VSB at 3A, and confirm the 80PLUS Gold efficiency rating is reported.

What comes with the PWS-704P-1R and what must I source separately?

The unit includes the 1U redundant power supply module; a compatible Supermicro chassis, power cables and rack rails are not included.

Which capacity should I choose for a 1U redundant configuration?

Select the 700W PWS-704P-1R model; it is the only wattage offered for this 1U redundant form factor.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.