Hardware Spec Index

Novexa PW-3354 Ultra 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3354-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,497 (Power Supplies scale)
Category rank#1,759
Street price$99
Power750 W (rated)
Performance per dollar15.12
Released2019

Specifications

BrandNovexa
ModelNovexa PW-3354 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-5883 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,731$339Compare
Vantrel PW-4143 XT 1000W 80 PLUS Gold SFX Power Supply2,084$179Compare
Teralux PW-6685 Ultra 1000W 80 PLUS Gold ATX Power Supply1,622$119Compare
Teralux PW-1242 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,111$209Compare
Zephyra PW-3033 Core 650W 80 PLUS Gold ATX Power Supply1,373$79Compare
Vantrel PW-3917 Ultra 750W 80 PLUS Bronze SFX Power Supply1,152$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3354 Ultra 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/85967155 (accessed 2026-10-23).