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SuperMicro 1400 Watts 1U Gold Level Power Supply - PWS-1K41P-1R

SuperMicro 1400 Watts 1U Gold Level Power Supply - PWS-1K41P-1R

Part Number: PWS-1K41P-1R
Manufacturer: SuperMicro

Condition: Refurbished

Weight: 12.0 lbs

Availability: In stock

Regular price $59.50
Regular price Sale price $59.50
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Supermicro 1400W 1U 80 Plus Gold Redundant Power Supply

The Supermicro PWS-1K41P-1R is a 1400-watt 80 Plus Gold certified 1U redundant power supply designed for high-density Supermicro server platforms. Delivering efficient, stable power for demanding multi-processor and GPU server configurations, it supports hot-swap redundancy for maximum uptime in mission-critical data center environments.

Key Features

  • 1400W output for high-density multi-CPU and GPU server workloads
  • 80 Plus Gold efficiency for reduced power consumption and heat
  • 1U form factor for rack-dense server deployments
  • Hot-swap redundant design for zero-downtime PSU replacement
  • Genuine Supermicro OEM component

Product Specifications

  • Part Number: PWS-1K41P-1R
  • Manufacturer: Supermicro
  • OEM Status: OEM
  • Wattage: 1400W
  • Efficiency: 80 Plus Gold
  • Form Factor: 1U Redundant
  • Hot-Swap: Yes

Power & Electrical Specifications

  • Output Power: 1400W
  • Efficiency Rating: 80 Plus Gold (?90% at 50% load)
  • Input Voltage: 100–240V AC auto-ranging
  • Input Frequency: 50/60Hz
  • Power Factor Correction: Active PFC
  • Hot-Swap: Yes — field-replaceable without server shutdown

Use Cases

  • High-density Supermicro server platforms with dual CPUs and multiple GPUs
  • Data center deployments requiring redundant PSU configurations
  • AI/ML training servers with high sustained power draw
  • Enterprise storage servers with large drive counts and expansion cards

Compatibility

  • Compatible with Supermicro 1U and 2U server chassis supporting PWS-1K41P-1R form factor
  • Verify chassis compatibility using Supermicro's PSU compatibility guide before ordering

Frequently Asked Questions

Is the PWS-1K41P-1R hot-swappable?
Yes — it supports hot-swap replacement, allowing PSU swap without powering down the server when a redundant PSU is present.
What efficiency rating does it carry?
80 Plus Gold, delivering ?90% efficiency at 50% load for reduced operating costs and heat output.
Is this compatible with all Supermicro 1U chassis?
No — PSU compatibility varies by chassis model. Verify your specific Supermicro chassis supports the PWS-1K41P-1R before purchasing.

The Supermicro PWS-1K41P-1R delivers high-efficiency, redundant 1400W power for the most demanding server configurations. Order today and keep your data center running at peak performance with zero-downtime power redundancy.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.