Hardware Spec Index

Novexa PW-3774 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3774-XT · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,294 (Power Supplies scale)
Category rank#48,331
Street price$79
Power650 W (rated)
Performance per dollar16.38
Released2026

Specifications

BrandNovexa
ModelNovexa PW-3774 XT
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-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
Novexa PW-2705 XT 850W 80 PLUS Gold ATX Power Supply1,469$109Compare
Novexa PW-9933 Max 850W 80 PLUS Gold SFX Power Supply1,638$129Compare
Caldera PW-1975 Pro 850W 80 PLUS Bronze ATX Power Supply1,446$79Compare
Novexa PW-5820 Core 850W 80 PLUS Bronze ATX Power Supply1,244$79Compare
Caldera PW-1003 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply1,869$149Compare
Novexa PW-1769 SE 750W 80 PLUS Bronze ATX 3.1 Power Supply1,024$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3774 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/85649699 (accessed 2026-10-18).