Hardware Spec Index

Novexa PW-1663 Core 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW1663-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,460 (Power Supplies scale)
Category rank#29,630
Street price$259
Power1000 W (rated)
Performance per dollar9.50
Released2021

Specifications

BrandNovexa
ModelNovexa PW-1663 Core
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-9650 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply1,003$39Compare
Teralux PW-2130 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,659$349Compare
Teralux PW-8980 Core 1200W 80 PLUS Titanium ATX Power Supply2,645$339Compare
Zephyra PW-8663 Prime 1200W 80 PLUS Gold ATX Power Supply2,664$329Compare
Teralux PW-2011 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,718$329Compare
Caldera PW-3441 Pro 1000W 80 PLUS Platinum ATX Power Supply2,051$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1663 Core 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/29954768 (accessed 2026-10-24).