Hardware Spec Index

Teralux PW-4976 Prime 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW4976-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,499 (Power Supplies scale)
Category rank#32,422
Street price$259
Power1000 W (rated)
Performance per dollar9.65
Released2026

Specifications

BrandTeralux
ModelTeralux PW-4976 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 factorSFX-L
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
Vantrel PW-8021 Prime 1000W 80 PLUS Titanium SFX Power Supply2,314$249Compare
Vantrel PW-8031 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,360$269Compare
Vantrel PW-5820 Pro 750W 80 PLUS Gold ATX Power Supply916$49Compare
Caldera PW-5122 Core 1000W 80 PLUS Gold SFX Power Supply2,393$229Compare
Zephyra PW-8402 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,176$189Compare
Vantrel PW-1807 Plus 750W 80 PLUS Bronze ATX 3.1 Power Supply1,151$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4976 Prime 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/10148552 (accessed 2026-10-19).