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Rectangular silver metal PSU with rear fan grille and side label

KHACHIMO

KHACHIMO PSR650-A 661W Power Supply for H3C S7502E S7503E-S

SKU CH-EFKW-APSNP

661W ATX power supply tested working for H3C S7502E and S7503E-S switches

  • TypeATX
  • Delivers 661 W output for reliable switch operation
  • Designed for H3C S7502E and S7503E-S models
  • ATX form factor fits standard chassis bays
  • Tested working and built with good-quality components

For H3C S7502E and S7503E-S Switches

This KHACHIMO PSR650-A unit delivers 661W of power in an ATX form factor. It is built specifically for the H3C S7502E and S7503E-S switch platforms. Each unit is tested working before shipment to confirm reliable operation. The supply serves as a direct replacement or spare for compatible network infrastructure.

Network engineers maintaining H3C core switches

This supply suits administrators who need a tested 661W replacement for the listed H3C models. It is not for builders needing standard desktop ATX pinouts or different wattage ratings. Buyers requiring redundant hot-swap modules for other chassis types should verify compatibility before purchase.

Highlights

  • Delivers 661 W output for reliable switch operation
  • Designed for H3C S7502E and S7503E-S models
  • ATX form factor fits standard chassis bays
  • Tested working and built with good-quality components

Specifications

TypeATX

Questions about this item

Does this PSR650-A power supply require an H3C S7502E or S7503E-S chassis to operate?

Yes, the PSR650-A is built specifically for the H3C S7502E and S7503E-S switch platforms and will not fit or function in other chassis types.

Can the 661W PSR650-A run in the same switch alongside an older, lower-wattage power supply?

Mixing the 661W PSR650-A with a different-wattage unit in the same S7502E or S7503E-S is not recommended; both bays should use identical PSR650-A modules for proper load sharing.

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