Seasonic ATX12V rev 2.01

A specialist power supply manufacturer making some of the best units on the market today.

In the 'Recommended Section' of the SilentPCReview website, Seasonic PSUs top every power range (excluding fanless, which they don't make).

Their superb specification includes;

high efficiency, 80% (typically 60 - 75 for other suppliers),
less heat rejected so cooler running,
very quiet operation with a single 120 mm fan in the base,
sophisticated thermal fan control with patented circuitry,
3 year retail; 2 year oem warranty.

See all the products at Seasonic.

SS-351/401HT 350/400W APFC oem

The latest circuitry with high efficiency. 120 mm fan in base. High quality build. Active PFC.

PSU-300/4
Weight: 1525.10 gms

SS-500/600HT 500/600W APFC oem

The oem versions of the famed S12 retail products. Ideal for top end systems and SLI, dual processor and server motherboards.

Complete with twin 6 pin PCI-E connectors (for SLI), an 8 pin EPS connector (for servers) and four SATA connectors.

PSU-500/2
Weight: 1525.10 gms

S12 430/500/600W APFC retail

Possibly the finest range of PC power supplies on the market today.

All models have a smart 20/24 pin ATX connector,

The 430W unit was tested by the prestigious website SilentPCReview, where it was rated as the quietest power supply they have EVER tested.

The larger units were equally impressive. See their review at SilentPCReview.

The S12s are the only product range of PC PSUs to have passed the Plus 80 scheme.

PSU-430/S12
Weight: 2110.00 gms