Hardware Spec Index

Novexa PW-1149 Core 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW1149-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,676 (Power Supplies scale)
Category rank#43,774
Street price$329
Power1600 W (rated)
Performance per dollar8.13
Released2021

Specifications

BrandNovexa
ModelNovexa PW-1149 Core
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan140 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
Caldera PW-8920 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,496$99Compare
Zephyra PW-6188 Pro 750W 80 PLUS Bronze ATX Power Supply1,013$49Compare
Novexa PW-7559 Ultra 850W 80 PLUS Gold ATX Power Supply1,268$69Compare
Teralux PW-7103 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,410$69Compare
Caldera PW-5581 Pro 550W 80 PLUS Bronze ATX Power Supply930$39Compare
Novexa PW-6288 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,643$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1149 Core 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/20061679 (accessed 2026-10-24).