Hardware Spec Index

Novexa PW-3118 Core 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3118-CORE · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index1,423 (Power Supplies scale)
Category rank#41,188
Street price$79
Power650 W (rated)
Performance per dollar18.01
Released2019

Specifications

BrandNovexa
ModelNovexa PW-3118 Core
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-8798 Core 750W 80 PLUS Gold ATX Power Supply1,430$99Compare
Zephyra PW-1216 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,198$69Compare
Novexa PW-7560 SE 1000W 80 PLUS Platinum ATX Power Supply1,858$139Compare
Caldera PW-6744 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply817$39Compare
Caldera PW-6696 Plus 550W 80 PLUS Bronze ATX Power Supply938$49Compare
Zephyra PW-1168 Prime 850W 80 PLUS Platinum ATX 3.1 Power Supply1,768$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3118 Core 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/77794992 (accessed 2026-10-27).