Hardware Spec Index

Vantrel PW-7451 Pro 850W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW7451-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,982 (Power Supplies scale)
Category rank#47,185
Street price$159
Power850 W (rated)
Performance per dollar12.47
Released2022

Specifications

BrandVantrel
ModelVantrel PW-7451 Pro
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4185 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,659$329Compare
Zephyra PW-2468 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,846$139Compare
Vantrel PW-7224 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,283$239Compare
Vantrel PW-3654 Max 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,179$229Compare
Vantrel PW-2246 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,655$339Compare
Vantrel PW-1742 Plus 1000W 80 PLUS Gold SFX Power Supply2,016$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-7451 Pro 850W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/28291239 (accessed 2026-10-19).