Hardware Spec Index

Vantrel PW-8291 Pro 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Vantrel · SKU PW8291-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,319 (Power Supplies scale)
Category rank#36,806
Street price$239
Power1000 W (rated)
Performance per dollar9.70
Released2020

Specifications

BrandVantrel
ModelVantrel PW-8291 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
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
Novexa PW-6197 Pro 850W 80 PLUS Gold SFX Power Supply1,774$149Compare
Zephyra PW-3577 SE 1000W 80 PLUS Gold ATX Power Supply1,813$159Compare
Vantrel PW-2079 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,215$199Compare
Caldera PW-5158 Prime 1600W 80 PLUS Platinum ATX Power Supply2,980$359Compare
Caldera PW-2671 XT 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,678$279Compare
Teralux PW-2147 Core 1200W 80 PLUS Gold ATX Power Supply2,294$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8291 Pro 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/2243147 (accessed 2026-10-25).