Quick take
Choosing pc power supplies & cables is not just about picking the biggest wattage figure or the lowest price. The practical decision is whether the unit's stated form factor, cable arrangement, and condition fit the build you have in mind. Start with the form factor your case build calls for, then decide whether modular cabling matters more than a lower entry price or a particular condition.
The four choices separate cleanly: one explicitly uses SFX form factor, three are ATX-oriented, and the condition range runs from used and open box to new. The listed-price gap from lowest to highest is USD 33.11, so there is enough separation to make the non-price details worth weighing first.
Listed price comparison
| Power supply | Listed price | Price position |
|---|---|---|
| Enermax MaxRevo 1350W Modular PC Power Supply | USD 64.89 | |
| EVGA SuperNOVA 450 GM 450W SFX Fully Modular Power Supply | USD 70.00 | |
| Segotep 650W 80 Plus Gold Non-Modular ATX Power Supply | USD 52.99 | |
| T.F.SKYWINDINTL ATX Full Modular Power Supply with ARGB Fan | USD 86.10 |
Decision matrix
- Form factor: EVGA explicitly identifies an SFX form factor. Enermax is labeled ATX/EPS12V, while the Segotep and T.F.SKYWINDINTL units are labeled ATX.
- Cable configuration: Enermax, EVGA, and T.F.SKYWINDINTL call out modular or full modular cable designs. Segotep is the non-modular alternative.
- Condition: EVGA and T.F.SKYWINDINTL are marked new; Enermax is used; Segotep is open box.
- Named connector details: EVGA lists 24 Pin, 4+4 CPU, 6+2 Pin PCI Express, SATA, and 4 Pin Peripheral connectors. Segotep lists a 20+4 Pin connector, while T.F.SKYWINDINTL lists 20+4 Pin and 4+4 CPU connectors.
Product notes
Enermax MaxRevo 1350W Modular PC Power Supply 80 PLUS Gold EMR1350EWT w/ Cables
Shoppers already targeting a 1350W configuration have a clear reason to consider the Enermax MaxRevo. The title specifies cables are included, and its 80 PLUS Gold certification is consistently part of the configuration. It also identifies the EMR1350EWT model, a 50-60 Hz frequency range, and a steel/metal enclosure, giving the purchase a defined set of specifications rather than a vague generic description. The key limitation is condition: Enermax is the used choice in this group. That makes it a focused match for someone comfortable buying used hardware, rather than a shopper whose first requirement is new or open-box condition.
EVGA SuperNOVA 450 GM 450W 80 Plus Gold SFX Fully Modular Power Supply. New
The EVGA SuperNOVA 450 GM stands out for its unusually detailed connector list: 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 its description, and the unit is marked new. That makes EVGA a sensible choice when the listed connector types and a new-condition purchase are central to the decision. Its constraint is the 450W designation. That does not make the unit inherently less suitable, but it puts EVGA in a different named wattage bracket from the 650W and 1350W entries.
OPEN BOX 650W Power Supply 80 Plus Gold Non-Modular ATX Gaming PC Case PSU
The Segotep 650W unit is the lowest-priced entry in the table and pairs that position with 80 Plus Gold certification. Its stated 120mm fan and 20+4 Pin connector provide additional concrete details for a shopper narrowing down an ATX build. The 650W designation also gives it a distinct middle point among the named wattage figures here. The trade-off is straightforward: this is an open-box, non-modular unit. Choose the Segotep when the lower listed price, 650W designation, and Gold certification are the priorities; move toward another model when modular cabling or a new-condition purchase is the more important requirement.
ATX 1000W Full Modular Power Supply, 80+ Bronze Dual CPU PC PUS with ARGB Fan
T.F.SKYWINDINTL's unit is a compelling match for a build that specifically calls for the ARGB fan named in the title. Cold Start is also listed among its features, and the stated connectors include both 20+4 Pin and 4+4 CPU. Marked new, it offers a different condition route from the used Enermax and open-box Segotep. The limitation is price position: at USD 86.10, it sits at the top end of this comparison. That means the ARGB fan, connector combination, and full modular layout should be parts of the planned build rather than incidental extras.
Final recommendation by use case
- For an explicitly named SFX build direction: choose the EVGA SuperNOVA 450 GM.
- For a 1350W target with cables included in the title: choose the Enermax MaxRevo.
- For the lowest listed-price route: choose the Segotep 650W open-box unit.
- For an ARGB-fan-focused ATX build: choose the T.F.SKYWINDINTL power supply.
