Shop for Computer Power Supplies
ProXStream 1000W Power Supply

Compare the top 5 lowest prices by hovering your mouse over the product names on the left

$329.99
EarthWatts 650 650W Power Supply EarthWatts 650 650W Power Supply $89.22
TX CMPSU-750TX 750W Power Supply TX CMPSU-750TX 750W Power Supply $179.99
HX1000W Power Supply HX1000W Power Supply $269.99
CMPSU-620HX 620W Power Supply CMPSU-620HX 620W Power Supply $164.87

See More Products...

High Power HPC-420-302 DF By Sirtec

Nor does the High Power HPC-420-302 DF by Sirtec deliver 420 watts - as might be supposed from the name - but rather a maximum combined power of only 400 watts. Although the Sirtec power supply unit delivers this maximum power level in a test run, it breaks down on the 3.3-volt line - without shutting off.

The HPC-420-302 DF shows all important information on the label

But the power supply unit works very quietly at 32 to 36 dB(A) - despite having two fans. The cable lengths are adequate, and the connectors are distributed over enough lines. Moreover, the device has a standard direct S-ATA port.


Talkback
Be the first to comment on this review!

Note You are going to post a comment as anonymous.