Hardware Spec Index

Vantrel PW-5644 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW5644-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,991 (Power Supplies scale)
Category rank#48,256
Street price$159
Power850 W (rated)
Performance per dollar12.52
Released2019

Specifications

BrandVantrel
ModelVantrel PW-5644 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-4075 Core 1600W 80 PLUS Titanium ATX Power Supply2,875$389Compare
Caldera PW-4012 Max 1200W 80 PLUS Gold ATX Power Supply2,163$199Compare
Zephyra PW-8931 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,557$279Compare
Teralux PW-7088 Core 850W 80 PLUS Gold ATX Power Supply1,256$69Compare
Novexa PW-7383 Ultra 850W 80 PLUS Gold SFX Power Supply1,701$119Compare
Teralux PW-9390 Edge 850W 80 PLUS Gold ATX Power Supply1,483$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5644 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/33703422 (accessed 2026-10-25).