Hardware Spec Index

Novexa PW-8218 SE 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8218-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,001 (Power Supplies scale)
Category rank#340
Street price$49
Power650 W (rated)
Performance per dollar20.43
Released2023

Specifications

BrandNovexa
ModelNovexa PW-8218 SE
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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-2889 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,448$309Compare
Zephyra PW-1913 XT 850W 80 PLUS Gold ATX Power Supply1,483$99Compare
Caldera PW-3798 Ti 850W 80 PLUS Platinum ATX 3.1 Power Supply1,979$169Compare
Teralux PW-5786 Max 1300W 80 PLUS Gold ATX 3.0 Power Supply2,456$259Compare
Teralux PW-2940 Plus 850W 80 PLUS Gold SFX Power Supply1,803$149Compare
Novexa PW-4716 Pro 1000W 80 PLUS Gold ATX Power Supply1,958$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8218 SE 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/6001971 (accessed 2026-10-20).