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Rectangular metal ATX power supply unit with ventilation grille and label

KHACHIMO

KHACHIMO FSP270-20RGGBA 400W power supply

SKU CH-F683-D83KP

400W ATX switching power supply tested for reliable operation

  • Product typeATX
  • 400 W output delivers reliable power for standard builds
  • ATX form factor fits most desktop chassis
  • Tested working ensures dependable operation
  • Quality components support stable performance

KHACHIMO FSP270-20RGGBA 400W ATX power supply

This KHACHIMO FSP270-20RGGBA is a 400W ATX switching power supply built by FSP. It arrives new and has been test working to confirm good quality operation. The unit follows the standard ATX form factor for direct installation in compatible chassis. It delivers 400 watts of continuous power for system components.

Suited for builds needing a standard ATX 400W

This unit suits technicians replacing a failed ATX supply or integrators assembling office and home PCs that require 400W capacity. Builders whose configurations demand higher wattage or specific modular cabling not detailed here should look at alternative models. Systems requiring redundant CRPS hot-swap frames need different form-factor hardware.

How it compares

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

Price $314.99
Pricier than about 79% 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

Will this 400 W ATX supply fit and power the same components as my current 270 W unit?

Yes, it uses the standard ATX form factor and connectors, so it fits the same chassis and motherboard, and its 400 W rating provides more headroom for the same components.

Do I need any extra cables or adapters to install this FSP270-20RGGBA in a standard desktop case?

No, the unit comes with the standard ATX cable set required for a typical desktop build; no additional adapters are needed.

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