Hardware Spec Index

Vantrel PW-5043 Prime 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW5043-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index826 (Power Supplies scale)
Category rank#27,008
Street price$39
Power550 W (rated)
Performance per dollar21.18
Released2020

Specifications

BrandVantrel
ModelVantrel PW-5043 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5551 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply2,216$229Compare
Novexa PW-7109 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply1,746$119Compare
Novexa PW-7218 XT 1000W 80 PLUS Gold ATX Power Supply1,727$129Compare
Zephyra PW-1330 Core 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,680$329Compare
Vantrel PW-8244 Prime 850W 80 PLUS Gold SFX Power Supply1,186$69Compare
Teralux PW-6397 Prime 750W 80 PLUS Gold ATX Power Supply1,346$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5043 Prime 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/229037 (accessed 2026-10-22).