Hardware Spec Index

Novexa PW-4814 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4814-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,421 (Power Supplies scale)
Category rank#27,790
Street price$269
Power1200 W (rated)
Performance per dollar9.00
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4814 Pro
Rated output1,200 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-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-4733 Plus 850W 80 PLUS Gold ATX Power Supply1,763$149Compare
Zephyra PW-8152 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,945$389Compare
Caldera PW-8207 Edge 1300W 80 PLUS Gold ATX 3.1 Power Supply2,596$299Compare
Zephyra PW-6353 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,766$139Compare
Novexa PW-3312 Edge 650W 80 PLUS Gold ATX Power Supply944$39Compare
Novexa PW-1998 Max 1200W 80 PLUS Platinum ATX Power Supply2,794$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4814 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/2184275 (accessed 2026-10-24).