Hardware Spec Index

Vantrel PW-3745 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW3745-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,319 (Power Supplies scale)
Category rank#44,190
Street price$79
Power850 W (rated)
Performance per dollar16.70
Released2022

Specifications

BrandVantrel
ModelVantrel PW-3745 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-3641 Max 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,854$359Compare
Novexa PW-2753 Core 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,320$279Compare
Novexa PW-2290 XT 550W 80 PLUS Gold SFX Power Supply880$39Compare
Novexa PW-6805 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply1,395$89Compare
Teralux PW-3277 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,749$159Compare
Novexa PW-7261 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,937$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3745 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/31665972 (accessed 2026-10-24).