Hardware Spec Index

Teralux PW-2734 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW2734-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index866 (Power Supplies scale)
Category rank#25,077
Street price$39
Power550 W (rated)
Performance per dollar22.21
Released2022

Specifications

BrandTeralux
ModelTeralux PW-2734 Ultra
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan140 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
Zephyra PW-3155 Plus 750W 80 PLUS Bronze ATX Power Supply1,107$59Compare
Zephyra PW-6565 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,158$199Compare
Vantrel PW-7035 Core 650W 80 PLUS Bronze ATX Power Supply827$39Compare
Vantrel PW-7236 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,271$259Compare
Zephyra PW-7464 Pro 1300W 80 PLUS Platinum ATX Power Supply2,292$219Compare
Vantrel PW-9263 Prime 750W 80 PLUS Gold SFX Power Supply1,440$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2734 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/5263258 (accessed 2026-10-20).