Hardware Spec Index

Teralux PW-4778 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4778-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,980 (Power Supplies scale)
Category rank#23,508
Street price$159
Power1000 W (rated)
Performance per dollar12.45
Released2026

Specifications

BrandTeralux
ModelTeralux PW-4778 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-9701 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,130$209Compare
Teralux PW-3929 Ultra 1000W 80 PLUS Platinum ATX Power Supply1,929$159Compare
Vantrel PW-5309 XT 1200W 80 PLUS Gold ATX Power Supply2,176$229Compare
Novexa PW-5149 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply908$49Compare
Teralux PW-6968 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,860$379Compare
Novexa PW-2049 Edge 550W 80 PLUS Bronze ATX Power Supply1,058$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4778 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4649136 (accessed 2026-10-19).