Shopping for pc power supplies & cables can go wrong when a cable organizer is compared as though it were a power supply, or when ATX/EPS12V, SFX, modular, and non-modular designs are treated as interchangeable. Start by deciding whether your build needs electrical power hardware or help routing cables. Then use form factor, cabling approach, condition, and the listed price range to narrow the field.
Quick take
The listed range runs from USD 10.99 to USD 70, a USD 59.01 spread, but the lowest-priced item has a different role from the three power supplies. The Enermax is the listed 1350W ATX/EPS12V choice with modular cables included. EVGA's SuperNOVA 450 GM is the SFX, fully modular selection. The Segotep is an open-box 650W non-modular ATX supply. The 192 PIECE CABLE MANAGEMENT KIT is for organizing cable runs across PC, TV, desk, and car setups rather than supplying power.
Listed-price comparison
| Item | Listed price | Price indicator |
|---|---|---|
| Enermax MaxRevo | USD 64.89 | |
| EVGA SuperNOVA 450 GM | USD 70.00 | |
| Segotep 650W PSU | USD 52.99 | |
| Cable Management Kit | USD 10.99 |
Decision matrix
- Need an ATX/EPS12V supply with included cables: Focus on the Enermax MaxRevo 1350W Modular PC Power Supply. Its title names both the ATX/EPS12V type and modular design.
- Need an SFX-form-factor supply: The EVGA SuperNOVA 450 GM is the dedicated SFX choice, with modular cabling and a detailed connector list.
- Want an open-box ATX power supply with a 120mm fan: The Segotep 650W model fits that specific combination, while its non-modular design is an important distinction.
- Need cable routing rather than a PSU: Pick the 192 PIECE CABLE MANAGEMENT KIT FOR PC/TV/DESK/CAR. It addresses organization across several cable-heavy spaces.
Product notes
Enermax MaxRevo 1350W Modular PC Power Supply 80 PLUS Gold EMR1350EWT w/ Cables
Pick the Enermax MaxRevo when the 1350W rating and included cables are central to your build plan. Its fully modular cable connectivity is designed to let you attach only the cables required, making it a direct match for shoppers seeking a modular ATX/EPS12V supply. The description also identifies six independent +12V rails and a steel/metal enclosure. The main trade-off is condition: this unit is listed as used. That separates it from the new EVGA and the open-box Segotep, so it is aimed at shoppers comfortable choosing a used power supply rather than prioritizing new or open-box condition.
EVGA SuperNOVA 450 GM 450W 80 Plus Gold SFX Fully Modular Power Supply. New
The EVGA SuperNOVA 450 GM makes sense when SFX form factor belongs on your shortlist and fully modular cabling matters. Its named connector set includes 24 Pin, 4+4 CPU, 6+2 Pin PCI Express, SATA, and 4 Pin Peripheral connections, giving it a particularly detailed connector description. It is listed as new, while ECO Mode and a DBB fan are named in its description. Its limitation is the 450W designation: it is a different output selection from the 650W Segotep and 1350W Enermax. Treat those wattage figures as a build requirement, not a quality ranking.
OPEN BOX 650W Power Supply 80 Plus Gold Non-Modular ATX Gaming PC Case PSU
The Segotep 650W unit is the relevant choice for shoppers who want an ATX-form-factor supply in open-box condition and appreciate the listed 120mm fan. Its 80 Plus Gold certification is shared with the other three power supplies, so that label alone does not separate it from the Enermax or EVGA. Instead, the meaningful decision point is its non-modular design. That is the limitation if selectively connected cabling is important to you, because both the Enermax and EVGA explicitly identify modular designs. Choose the Segotep for its stated ATX, 650W, open-box combination-not as a substitute for an SFX model.
192 PIECE CABLE MANAGEMENT KIT FOR PC/TV/DESK/CAR
Use the 192 PIECE CABLE MANAGEMENT KIT when the goal is organizing cable runs around a PC, TV, desk, or car rather than replacing power hardware. The broad use-case wording and new condition give it a straightforward role alongside a system build or workstation setup. It sits at the low end of the listed range, but its appeal is routing and grouping cables, not the electrical role served by the three power supplies. Its limitation is equally clear: this is an organization accessory, so it does not fill an ATX/EPS12V or SFX power-supply requirement. Choose it when tidier cable paths are the actual purchase goal.
Final recommendation by use case
Choose the Enermax MaxRevo when a listed 1350W modular ATX/EPS12V supply with cables is the priority and used condition is acceptable. Choose the EVGA SuperNOVA 450 GM for an SFX fully modular supply with its named 24 Pin, CPU, PCI Express, SATA, and peripheral connectors. Choose the Segotep 650W when an open-box ATX, non-modular power supply with a 120mm fan suits your requirements. Choose the 192 PIECE CABLE MANAGEMENT KIT when the job is cable organization across a PC, TV, desk, or car setup.
