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KHACHIMO YM-6521B 520W hot-swap server power supply unit

KHACHIMO

KHACHIMO YM-6521B 520W Hot-swap Power Supply

SKU CH-1KZS-CC67J

A 520 W ATX hot-swap power supply built for redundant server operation

  • TypeATX
  • 520W output supports server workloads
  • Hot-swap design enables replacement without downtime
  • Redundant architecture protects against power failure
  • Tested working for reliable operation

Server Redundant Hot-Swap Power Supply

The KHACHIMO YM-6521B is a 520W ATX power supply built for 3Y server environments. Its redundant hot-swap design allows replacement without shutting down the system. This unit suits administrators maintaining uptime-critical rack infrastructure. It arrives new and test-verified for immediate deployment.

Limits of Hot-Swap Redundancy

The hot-swap function requires a compatible server chassis with redundant power bays and backplane support. Without that hardware the unit cannot be exchanged while the system runs. The 520W capacity also caps the total load the supply can sustain. Builders needing higher output or non-redundant desktop ATX fitment should look elsewhere.

Highlights

  • 520W output supports server workloads
  • Hot-swap design enables replacement without downtime
  • Redundant architecture protects against power failure
  • Tested working for reliable operation

Specifications

TypeATX

Questions about this item

What does the 520W rating mean for my server build?

The 520W rating indicates the maximum continuous power this unit can deliver to server components. In a redundant pair, each supply shares the load, so one 520W unit can take the full demand if the other fails.

How does the hot-swap feature work with the YM-6521B model?

The YM-6521B supports hot-swap replacement, meaning you can remove and insert the power supply while the server remains powered on and running, provided the chassis has a matching redundant backplane.

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