Review on Power Supply Hiper HP-400SFX 400W OEM by Wiktor Jakuta ᠌

Name: Power Supply Hiper HP-400SFX 400W OEM
Item: Power Supply Hiper HP-400SFX 400W OEM
Rating: 5

May 24, 2023

A very high-quality product, I take it not for the first time.

In the case of the Metalfish T40, I assembled a quite peppy, but very quiet and not hot entry-level gaming PCyun:
i5-12400+ID-Cooling IS-47/ASRock B660M-itx/ac/2x8Gb DDR4-3733 HyperX/SSD NVMe 500Gb/Gigabyte Intel ARC A380 graphics card.
This feeder went perfectly into the specified assembly both in terms of the required power (as it should, with a margin of one and a half) and in terms of the silence of operation. The CPU cooler turntables and vidyahi are also quiet, and the entire miniPC is barely audible during operation, if you just lift your ear. So fears of noise and whistling did not materialize, which is very important and pleasing. The remaining advantages are written above, and these disadvantages are not critical and are quite acceptable for the money.
 I didn’t buy here, but it’s a bit of a pity, because. Here the price is slightly lower.

Pros

- The price / quality / power supply ratio is adequate. - Very quiet fan, even under load. - Normal length of power cables for assembly in a miniITX case. - Obviously, I was lucky / fixed, but in idle I didn’t hear any squeak of throttles, as they wrote in other reviews on various resources. Under load, too, silence, only a slight noise from the turntable. - Absence of drawdowns on all food chains. - Good connection of 24pin and 8pin connectors to the motherboard and processor, tight, but reliable and without backlash. Availability of 8(6+2)pin connector for video card. - The presence of a tie with Velcro for wires. At the end of the assembly, it is very convenient to pull off the extra tails as compactly as possible. - Carefully sealed in a film, although there is no box in the OEM delivery.

Cons

- Thin wires of power cables. But under load, barely warm, so tolerable. Slightly mixed up at the exit from the PSU, but not critical. - One wire of the 24pin braid was sticking out of the plastic wire retainer ring, and was noticeably squeezed between this ring and the case. Corrected in place, in a common tourniquet. - The kit does not include a power cable and mounting screws.