Hardware Spec Index

Teralux PW-1858 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW1858-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,381 (Power Supplies scale)
Category rank#7,153
Street price$89
Power750 W (rated)
Performance per dollar15.52
Released2024

Specifications

BrandTeralux
ModelTeralux PW-1858 Ultra
Rated output750 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-pin2×
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
Vantrel PW-7000 Ti 850W 80 PLUS Gold ATX Power Supply1,658$139Compare
Zephyra PW-7179 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply985$49Compare
Vantrel PW-6505 Plus 550W 80 PLUS Bronze ATX Power Supply1,024$49Compare
Novexa PW-5557 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,304$79Compare
Teralux PW-4035 Core 850W 80 PLUS Gold SFX Power Supply2,079$179Compare
Zephyra PW-9162 Plus 850W 80 PLUS Gold ATX Power Supply1,713$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1858 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/13624203 (accessed 2026-10-20).