Hardware Spec Index

Novexa PW-2656 Pro 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW2656-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index854 (Power Supplies scale)
Category rank#24,629
Street price$49
Power650 W (rated)
Performance per dollar17.43
Released2020

Specifications

BrandNovexa
ModelNovexa PW-2656 Pro
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-6136 Pro 750W 80 PLUS Gold SFX Power Supply1,550$99Compare
Zephyra PW-1713 Max 850W 80 PLUS Gold ATX Power Supply1,427$79Compare
Zephyra PW-7004 XT 550W 80 PLUS Gold ATX Power Supply1,123$59Compare
Teralux PW-3789 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,582$329Compare
Caldera PW-6001 Prime 1000W 80 PLUS Gold ATX Power Supply2,113$209Compare
Vantrel PW-8823 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,857$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2656 Pro 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/21580118 (accessed 2026-10-21).