Buy Power Supply Unit May 2026

: Smaller units required for Mini-ITX or small-form-factor (SFF) builds. Cabling Options :

Power supply unit / PC PSU. Sales South Africa - Laptop Direct

: If you are buying a high-end GPU like the RTX 40-series, look for ATX 3.0 compliant units. These include the native 12VHPWR cable, which handles sudden power spikes better than older adapters.

: 92%+ efficient; best for 24/7 workstations or extreme builds. 3. Choose the Right Form Factor

A PSU is the most critical safety component in your PC. Avoid "no-name" brands that may lack vital safety features like over-voltage or thermal safeguards.

: Smaller units required for Mini-ITX or small-form-factor (SFF) builds. Cabling Options :

Power supply unit / PC PSU. Sales South Africa - Laptop Direct

: If you are buying a high-end GPU like the RTX 40-series, look for ATX 3.0 compliant units. These include the native 12VHPWR cable, which handles sudden power spikes better than older adapters.

: 92%+ efficient; best for 24/7 workstations or extreme builds. 3. Choose the Right Form Factor

A PSU is the most critical safety component in your PC. Avoid "no-name" brands that may lack vital safety features like over-voltage or thermal safeguards.