Hardware Spec Index

Vantrel PW-3389 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW3389-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,757 (Power Supplies scale)
Category rank#17,592
Street price$129
Power850 W (rated)
Performance per dollar13.62
Released2024

Specifications

BrandVantrel
ModelVantrel PW-3389 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 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
Vantrel PW-7980 Prime 1600W 80 PLUS Titanium ATX Power Supply2,747$369Compare
Vantrel PW-5747 SE 650W 80 PLUS Gold ATX 3.1 Power Supply1,195$69Compare
Teralux PW-8978 Pro 1000W 80 PLUS Platinum SFX Power Supply2,011$159Compare
Novexa PW-5789 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply908$49Compare
Novexa PW-3568 Ti 1000W 80 PLUS Titanium ATX Power Supply2,323$239Compare
Vantrel PW-7279 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply769$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3389 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/332498 (accessed 2026-10-23).