Hardware Spec Index

Novexa PW-2121 Max 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW2121-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,570 (Power Supplies scale)
Category rank#24,395
Street price$99
Power750 W (rated)
Performance per dollar15.86
Released2019

Specifications

BrandNovexa
ModelNovexa PW-2121 Max
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-9046 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Zephyra PW-2733 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,977$169Compare
Teralux PW-9959 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,138$209Compare
Novexa PW-8723 Edge 650W 80 PLUS Gold ATX Power Supply1,262$79Compare
Vantrel PW-7233 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,749$129Compare
Caldera PW-4656 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,691$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2121 Max 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/85635625 (accessed 2026-10-19).