Hardware Spec Index

Novexa PW-7003 Max 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW7003-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,866 (Power Supplies scale)
Category rank#8,357
Street price$159
Power850 W (rated)
Performance per dollar11.74
Released2021

Specifications

BrandNovexa
ModelNovexa PW-7003 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
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-3000 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,210$69Compare
Caldera PW-4369 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply2,193$219Compare
Caldera PW-6793 Plus 1300W 80 PLUS Platinum ATX Power Supply2,516$239Compare
Caldera PW-6515 Ti 850W 80 PLUS Gold ATX Power Supply1,692$119Compare
Zephyra PW-6387 Pro 850W 80 PLUS Gold ATX Power Supply1,620$119Compare
Caldera PW-7464 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,967$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7003 Max 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/90286080 (accessed 2026-10-24).