Hardware Spec Index

Vantrel PW-4403 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW4403-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,520 (Power Supplies scale)
Category rank#25,423
Street price$89
Power850 W (rated)
Performance per dollar17.08
Released2019

Specifications

BrandVantrel
ModelVantrel PW-4403 Plus
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-9868 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,633$299Compare
Caldera PW-7226 Core 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,414$239Compare
Teralux PW-3829 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,791$139Compare
Teralux PW-4024 SE 1000W 80 PLUS Platinum ATX Power Supply2,166$179Compare
Zephyra PW-8669 XT 850W 80 PLUS Gold ATX Power Supply1,890$159Compare
Vantrel PW-3603 Plus 850W 80 PLUS Gold SFX Power Supply1,663$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-4403 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/80247002 (accessed 2026-10-20).