Hardware Spec Index

Teralux PW-7875 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW7875-ULTRA · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index1,122 (Power Supplies scale)
Category rank#779
Street price$59
Power550 W (rated)
Performance per dollar19.02
Released2026

Specifications

BrandTeralux
ModelTeralux PW-7875 Ultra
Rated output550 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-pin1×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-8455 Max 750W 80 PLUS Gold ATX Power Supply1,146$69Compare
Zephyra PW-4711 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,980$399Compare
Novexa PW-3446 Core 1600W 80 PLUS Platinum ATX Power Supply2,561$349Compare
Teralux PW-1818 SE 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,566$299Compare
Caldera PW-2976 Edge 1000W 80 PLUS Platinum ATX Power Supply2,083$189Compare
Vantrel PW-8866 Ti 650W 80 PLUS Gold ATX Power Supply1,226$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7875 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9837648 (accessed 2026-10-27).