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
Silver rectangular ATX power supply with 14-pin connector visible

KHACHIMO

KHACHIMO 180W ATX Power Supply 14Pin S510 S710 M91z M71z

SKU CH-77M5-DPFE9

An 180 W ATX unit with a 14-pin connector for compatible S510, S710, M91z and M71z systems, delivering 80 PLUS Gold efficiency, Modern Standby support.

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from Resonant LLC with DC-to-DC conversion
  • Compatible with 14Pin S510 S710 M91z M71z systems

Compatible Systems

This 180W ATX power supply replaces the PS-2181-01, HKF1802-3A, FSP180-20AI, APA004 and APA005 units found in Lenovo S510, S710, M91z and M71z desktops. It delivers the exact 14-pin connector layout those systems require.

Verify Before Ordering

Confirm your current unit carries one of the listed part numbers and that the 14-pin main connector matches the motherboard header. The 180W rating suits the original platform; systems upgraded with discrete graphics or additional drives may exceed this capacity.

Build and Daily Use

80 PLUS Gold certification and resonant LLC topology with DC-to-DC conversion provide high efficiency and clean power delivery. Zero RPM fan mode stops the fan at low and medium loads for silent operation, while Modern Standby support enables extremely fast wake-from-sleep times.

How it compares

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

Price $54.99
Cheaper than about 89% 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 KHACHIMO 180W ATX unit include the 14-pin connector needed for S510 or M91z systems?

Yes, the power supply is built with a 14-pin connector that matches the S510, S710, M91z and M71z models listed.

Should I choose the PS-2181-01 or HKF1802-3A version for an M71z desktop?

Both part numbers refer to the same 180W ATX unit compatible with the M71z; select whichever SKU is in stock.

How does the 80 PLUS Gold rating affect daily power draw in a small form factor PC?

It delivers high efficiency at typical loads, reducing electricity use, heat output and fan noise inside the chassis.

More in ATX Desktop Power Supplies

Similar items