Choosing pc power supplies & cables starts with one important split: does the build need the main power supply, or does it need a sleeved cable extension to shape the existing cable run? From there, form factor, stated power output, condition, and cable layout narrow the field quickly. The Enermax, EVGA, and Segotep choices are power supplies with distinct listed formats and conditions; Asiahorse is the wiring-focused alternative.
Quick take
- Start with the job: a power supply handles the build's primary power role, while the Asiahorse set is identified as a PSU cable extension.
- For a power-supply purchase, match the listed format to the build brief before comparing output figures or connection layouts. The group includes ATX/EPS12V, ATX, and SFX formats.
- Condition matters here: Enermax is used, EVGA is new, and Segotep is open box. That distinction may be as decisive as a named efficiency label or cable design.
- Keep the cable choice separate. A Snow White sleeved set can suit a cable-routing plan, but it does not replace a PSU.
Listed price comparison
The listed range runs from USD 32.90 to USD 70.00, an absolute spread of USD 37.10. The lower figure belongs to the cable extension, so compare the three power supplies with one another before treating the full range as a like-for-like PSU decision.
| Item | Listed price | Price position |
|---|---|---|
| Asiahorse Snow White Set | USD 32.90 | |
| Segotep GN-650 | USD 52.99 | |
| Enermax MaxRevo | USD 64.89 | |
| EVGA SuperNOVA 450 GM | USD 70.00 |
Decision matrix
- Need the listed 1350W output: Put the Enermax MaxRevo 1350W at the front of the PSU shortlist.
- Working around an SFX form-factor requirement: Focus on the EVGA SuperNOVA 450 GM.
- Shopping for an ATX-form-factor PSU: The Segotep GN-650 is the directly named ATX choice.
- Adding a cable extension rather than selecting a PSU: Look to the Asiahorse set, whose title identifies it as a sleeved PSU cable extension.
Product notes
Enermax MaxRevo 1350W
Enermax MaxRevo 1350W is the direct choice for a build centered on the listed 1350W output. Its description also pairs 80 PLUS Gold certification with fully modular cable connectivity and names six independent +12V rails. Those are concrete selection points for someone who wants a high-output PSU with a modular cable arrangement. The trade-off is condition: the Enermax is used. Choose the MaxRevo when the 1350W designation and modular design are the priorities; it is less suited to a shopper whose first requirement is a new-condition unit.
EVGA SuperNOVA 450 GM
EVGA SuperNOVA 450 GM stands out for its stated connector selection: 24 Pin, 4+4 CPU, 6+2 Pin PCI Express, SATA, and 4 Pin Peripheral are all named. ECO Mode with a DBB fan is also part of the description, giving the EVGA a clearly specified feature set beyond its compact format. The limitation is its listed 450W rating, which represents a different output target from the Enermax. Pick the EVGA when new condition and its named connection mix lead the decision; leave it aside when the build calls for a higher stated wattage.
Segotep GN-650 Power Supply
Segotep GN-650 combines a listed 650W rating with an 80 Plus Gold efficiency designation, a 120mm fan, and a non-modular cable design. That makes it a straightforward option for a shopper who has already settled on an ATX power supply and wants those specific listed characteristics. Its main limitation is the non-modular design, so cable selection is not handled in the same way as with the modular Enermax or EVGA. The Segotep is also offered in open-box condition. Choose it for the named 650W ATX configuration; rule it out when modular cable connectivity is essential.
Asiahorse Snow White Set
Asiahorse Snow White Set is aimed at the cable run rather than the power supply itself. The named connector set includes two 8 Pin PCIe connections, one 8 Pin EPS connection, and one 24 Pin ATX connection. The description also calls out nylon braid and four combs per cable, while the Snow White color gives the set a clearly defined appearance. Its limitation is equally important: Asiahorse is a male-to-male cable extension, not a PSU. Choose it when adding sleeved extensions is the goal; choose one of the power supplies when the build needs the main power component.
Final recommendations by use case
Choose Enermax MaxRevo 1350W for a used PSU purchase built around the listed 1350W output. Choose EVGA SuperNOVA 450 GM for a new SFX-form-factor power supply with its stated connector assortment. Choose Segotep GN-650 when the desired setup is an ATX PSU with a listed 650W rating and a non-modular design. Choose Asiahorse Snow White Set when the goal is a Snow White sleeved cable run with the named PCIe, EPS, and ATX connections.
