Hardware Spec Index

Novexa PW-8381 Core 1000W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW8381-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,179 (Power Supplies scale)
Category rank#23,048
Street price$219
Power1000 W (rated)
Performance per dollar9.95
Released2021

Specifications

BrandNovexa
ModelNovexa PW-8381 Core
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
Fan120 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-6917 Edge 650W 80 PLUS Gold SFX Power Supply1,399$79Compare
Caldera PW-3983 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply1,795$129Compare
Vantrel PW-4198 Pro 850W 80 PLUS Gold SFX Power Supply2,175$209Compare
Teralux PW-3240 Prime 750W 80 PLUS Gold ATX Power Supply1,561$109Compare
Vantrel PW-3256 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply1,273$69Compare
Caldera PW-6973 Ultra 550W 80 PLUS Gold ATX Power Supply967$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8381 Core 1000W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/12420935 (accessed 2026-10-25).