Hardware Spec Index

Novexa PW-3898 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3898-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index927 (Power Supplies scale)
Category rank#18,205
Street price$49
Power650 W (rated)
Performance per dollar18.92
Released2023

Specifications

BrandNovexa
ModelNovexa PW-3898 Core
Rated output650 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4044 XT 550W 80 PLUS Gold SFX Power Supply812$39Compare
Vantrel PW-2933 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,174$189Compare
Novexa PW-9442 SE 550W 80 PLUS Gold ATX Power Supply880$39Compare
Caldera PW-7079 Ultra 750W 80 PLUS Gold ATX Power Supply1,118$49Compare
Teralux PW-4884 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,577$119Compare
Novexa PW-6742 Pro 1200W 80 PLUS Gold ATX Power Supply2,095$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3898 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/4893932 (accessed 2026-10-25).