Hardware Spec Index

Novexa PW-3871 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3871-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,168 (Power Supplies scale)
Category rank#3,084
Street price$229
Power1000 W (rated)
Performance per dollar9.47
Released2025

Specifications

BrandNovexa
ModelNovexa PW-3871 SE
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4478 Pro 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,616$289Compare
Zephyra PW-5125 SE 650W 80 PLUS Bronze ATX Power Supply1,136$59Compare
Novexa PW-5923 XT 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,477$309Compare
Teralux PW-7401 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,843$319Compare
Vantrel PW-9569 XT 1600W 80 PLUS Platinum ATX Power Supply2,888$369Compare
Teralux PW-9540 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,941$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3871 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/95021287 (accessed 2026-10-20).