Hardware Spec Index

Vantrel PW-2942 Ultra 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Vantrel · SKU PW2942-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,597 (Power Supplies scale)
Category rank#13,376
Street price$109
Power850 W (rated)
Performance per dollar14.65
Released2021

Specifications

BrandVantrel
ModelVantrel PW-2942 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 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
Zephyra PW-7112 SE 1000W 80 PLUS Platinum ATX Power Supply1,986$159Compare
Novexa PW-3376 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,553$119Compare
Teralux PW-7475 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,878$339Compare
Vantrel PW-4924 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$349Compare
Vantrel PW-6509 XT 850W 80 PLUS Gold ATX Power Supply1,904$159Compare
Vantrel PW-9493 Ultra 1300W 80 PLUS Gold ATX Power Supply2,344$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2942 Ultra 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/93979138 (accessed 2026-10-25).