Hardware Spec Index

Novexa PW-6583 XT 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW6583-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,281 (Power Supplies scale)
Category rank#45,571
Street price$249
Power1200 W (rated)
Performance per dollar9.16
Released2019

Specifications

BrandNovexa
ModelNovexa PW-6583 XT
Rated output1,200 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-9688 Core 650W 80 PLUS Gold ATX Power Supply977$49Compare
Teralux PW-2876 SE 1200W 80 PLUS Gold ATX Power Supply2,498$229Compare
Novexa PW-7067 Core 850W 80 PLUS Gold SFX Power Supply1,933$159Compare
Zephyra PW-4164 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,656$109Compare
Zephyra PW-7146 Plus 850W 80 PLUS Gold ATX Power Supply1,468$89Compare
Vantrel PW-5104 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,221$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6583 XT 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/13628166 (accessed 2026-10-19).