Hardware Spec Index

Vantrel PW-3581 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW3581-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,713 (Power Supplies scale)
Category rank#4,626
Street price$109
Power1000 W (rated)
Performance per dollar15.72
Released2026

Specifications

BrandVantrel
ModelVantrel PW-3581 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-9292 Ultra 1000W 80 PLUS Gold SFX Power Supply2,035$209Compare
Teralux PW-9231 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,455$79Compare
Vantrel PW-7971 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,361$249Compare
Caldera PW-3690 SE 750W 80 PLUS Gold ATX Power Supply1,391$69Compare
Caldera PW-9384 Ultra 1200W 80 PLUS Gold ATX Power Supply2,369$209Compare
Teralux PW-9859 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,859$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3581 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7902168 (accessed 2026-10-19).