Hardware Spec Index

Vantrel PW-7021 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW7021-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index744 (Power Supplies scale)
Category rank#10,465
Street price$39
Power550 W (rated)
Performance per dollar19.08
Released2023

Specifications

BrandVantrel
ModelVantrel PW-7021 Edge
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-6989 Prime 1600W 80 PLUS Titanium ATX Power Supply2,736$349Compare
Zephyra PW-2868 Plus 650W 80 PLUS Gold SFX Power Supply1,188$69Compare
Zephyra PW-2014 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,175$249Compare
Novexa PW-6132 XT 750W 80 PLUS Bronze ATX Power Supply1,092$59Compare
Zephyra PW-9170 Ultra 650W 80 PLUS Gold ATX Power Supply936$49Compare
Vantrel PW-9984 Core 850W 80 PLUS Bronze ATX 3.0 Power Supply1,260$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-7021 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/73674398 (accessed 2026-10-24).