Hardware Spec Index

Teralux PW-1855 Ultra 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Teralux · SKU PW1855-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index979 (Power Supplies scale)
Category rank#1,026
Street price$49
Power750 W (rated)
Performance per dollar19.98
Released2021

Specifications

BrandTeralux
ModelTeralux PW-1855 Ultra
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-7157 Core 850W 80 PLUS Gold ATX Power Supply1,633$99Compare
Vantrel PW-5808 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply1,269$89Compare
Vantrel PW-6111 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,556$289Compare
Novexa PW-1682 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply907$39Compare
Zephyra PW-2254 SE 550W 80 PLUS Bronze ATX Power Supply932$39Compare
Zephyra PW-6118 Core 850W 80 PLUS Gold ATX Power Supply1,368$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1855 Ultra 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/6799882 (accessed 2026-10-23).