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Redundant ATX power supply unit with dual modules and metal casing

KHACHIMO

KHACHIMO R1S2-5300V4V P1S-2300V-R 1+1 Redundant Power Supply

SKU CH-AG3Q-EAC5B

ATX redundant 1+1 power supply rated at 2300 W and 5300 W

  • Product typeATX
  • 1+1 redundant design keeps systems running if one unit fails
  • 2300 W output per module delivers strong power for demanding builds
  • 5300 W combined capacity supports high-density server configurations
  • Tested working and built with good quality components for reliable operation

Redundant 1+1 Power Supply

The KHACHIMO R1S2-5300V4V P1S-2300V-R provides a 1+1 redundant ATX power supply design for systems that require continuous uptime. Two hot-swap modules share the load so a single failure does not interrupt operation. It suits servers and workstations where reliability outweighs maximum output.

Practical Limits of ATX Redundancy

The ATX form factor restricts each module to 2300 W, giving a combined 5300 W only when both units run. A single module cannot deliver the full rating, so total capacity drops by half during a failure. Cable routing and chassis airflow must accommodate two full-size units.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $217.99
Pricier than about 66% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Should I choose the 2300 W or the 5300 W version?

The 2300 W module is the individual unit; the 5300 W figure represents the combined capacity of the 1+1 redundant pair.

What does the 5300 W headline figure deliver once installed in a server?

It provides 5300 W total power with N+1 redundancy so the system keeps running if one module fails.

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