Hardware Spec Index

Novexa PW-2221 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2221-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,027 (Power Supplies scale)
Category rank#18,082
Street price$149
Power1000 W (rated)
Performance per dollar13.60
Released2024

Specifications

BrandNovexa
ModelNovexa PW-2221 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-6283 XT 1200W 80 PLUS Gold ATX 3.1 Power Supply2,279$199Compare
Novexa PW-6833 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply2,426$269Compare
Zephyra PW-2025 Prime 1000W 80 PLUS Gold ATX Power Supply2,271$259Compare
Caldera PW-8549 XT 850W 80 PLUS Gold ATX 3.0 Power Supply2,114$189Compare
Teralux PW-3994 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,536$99Compare
Vantrel PW-2537 Edge 750W 80 PLUS Bronze ATX 3.0 Power Supply1,026$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2221 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/56524650 (accessed 2026-10-25).