Hardware Spec Index

Novexa PW-8903 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8903-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,714 (Power Supplies scale)
Category rank#45,509
Street price$329
Power1300 W (rated)
Performance per dollar8.25
Released2024

Specifications

BrandNovexa
ModelNovexa PW-8903 Max
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-8308 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,740$309Compare
Vantrel PW-5472 Max 750W 80 PLUS Gold ATX Power Supply1,588$119Compare
Caldera PW-4222 Plus 1000W 80 PLUS Platinum ATX Power Supply1,909$179Compare
Vantrel PW-7908 Prime 750W 80 PLUS Gold SFX Power Supply1,205$69Compare
Vantrel PW-6749 Max 850W 80 PLUS Gold ATX 3.1 Power Supply2,032$169Compare
Caldera PW-2932 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,102$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8903 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/16249152 (accessed 2026-10-23).