Hardware Spec Index

Teralux PW-5643 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW5643-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,619 (Power Supplies scale)
Category rank#10,641
Street price$139
Power1000 W (rated)
Performance per dollar11.65
Released2024

Specifications

BrandTeralux
ModelTeralux PW-5643 Prime
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
Zephyra PW-6756 SE 650W 80 PLUS Gold SFX Power Supply726$39Compare
Caldera PW-8422 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,052$219Compare
Vantrel PW-1290 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,718$129Compare
Vantrel PW-1327 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,588$259Compare
Zephyra PW-9143 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,373$209Compare
Vantrel PW-2022 Prime 650W 80 PLUS Gold ATX Power Supply914$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5643 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/14280583 (accessed 2026-10-20).