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
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

  • Product 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.

How it compares

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

Price $177.99
Pricier than about 58% of the 10,869 comparable items (median $142.99).

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

Specifications

Product
Product 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.

More in ATX Desktop Power Supplies

Similar items