Hardware Spec Index

Vantrel PW-7339 XT 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW7339-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index837 (Power Supplies scale)
Category rank#47,060
Street price$39
Power550 W (rated)
Performance per dollar21.46
Released2021

Specifications

BrandVantrel
ModelVantrel PW-7339 XT
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-3175 XT 1300W 80 PLUS Gold ATX 3.1 Power Supply2,429$239Compare
Vantrel PW-8259 Core 850W 80 PLUS Gold ATX Power Supply1,526$109Compare
Caldera PW-4534 Ultra 750W 80 PLUS Gold SFX Power Supply1,510$109Compare
Vantrel PW-4290 Ti 750W 80 PLUS Bronze SFX Power Supply1,311$79Compare
Caldera PW-1592 XT 850W 80 PLUS Bronze ATX Power Supply1,145$69Compare
Zephyra PW-8481 SE 750W 80 PLUS Gold ATX Power Supply1,170$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-7339 XT 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/5436616 (accessed 2026-10-20).