Hardware Spec Index

Novexa PW-9503 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW9503-MAX · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,036 (Power Supplies scale)
Category rank#10,769
Street price$209
Power1000 W (rated)
Performance per dollar9.74
Released2022

Specifications

BrandNovexa
ModelNovexa PW-9503 Max
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1449 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,116$179Compare
Zephyra PW-8292 Plus 1300W 80 PLUS Platinum ATX Power Supply2,594$269Compare
Novexa PW-3250 Core 850W 80 PLUS Gold ATX Power Supply1,172$69Compare
Vantrel PW-6152 Edge 1600W 80 PLUS Platinum ATX Power Supply2,796$329Compare
Caldera PW-1359 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,617$319Compare
Vantrel PW-3990 Pro 1300W 80 PLUS Platinum ATX Power Supply2,415$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9503 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/14501883 (accessed 2026-10-21).