Hardware Spec Index

Novexa PW-2909 Max 850W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2909-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,810 (Power Supplies scale)
Category rank#44,384
Street price$159
Power850 W (rated)
Performance per dollar11.38
Released2024

Specifications

BrandNovexa
ModelNovexa PW-2909 Max
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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-2090 Ultra 1300W 80 PLUS Platinum ATX Power Supply2,382$269Compare
Novexa PW-1485 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply1,027$49Compare
Vantrel PW-7544 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply764$39Compare
Caldera PW-3534 XT 1300W 80 PLUS Gold ATX Power Supply2,299$239Compare
Novexa PW-5880 Pro 850W 80 PLUS Bronze ATX 3.1 Power Supply1,453$99Compare
Teralux PW-8003 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply1,288$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2909 Max 850W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/2287504 (accessed 2026-10-21).