Hardware Spec Index

Novexa PW-4123 Plus 1000W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW4123-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,324 (Power Supplies scale)
Category rank#4,696
Street price$239
Power1000 W (rated)
Performance per dollar9.72
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4123 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8999 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,588$99Compare
Caldera PW-6771 Ti 750W 80 PLUS Gold ATX Power Supply1,070$59Compare
Teralux PW-2577 Ti 1000W 80 PLUS Gold ATX Power Supply1,770$149Compare
Caldera PW-4186 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,728$299Compare
Teralux PW-2009 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,940$389Compare
Zephyra PW-8752 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,450$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4123 Plus 1000W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/8554565 (accessed 2026-10-19).