Hardware Spec Index

Novexa PW-7821 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW7821-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,583 (Power Supplies scale)
Category rank#35,115
Street price$279
Power1600 W (rated)
Performance per dollar9.26
Released2025

Specifications

BrandNovexa
ModelNovexa PW-7821 XT
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-3228 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,862$159Compare
Zephyra PW-8122 Pro 750W 80 PLUS Bronze ATX Power Supply1,387$89Compare
Zephyra PW-6861 SE 1200W 80 PLUS Gold ATX Power Supply2,079$219Compare
Teralux PW-2539 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,786$129Compare
Zephyra PW-7126 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,404$79Compare
Novexa PW-9821 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,166$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7821 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/8027007 (accessed 2026-10-24).