Hardware Spec Index

Novexa PW-3856 XT 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3856-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,991 (Power Supplies scale)
Category rank#411
Street price$179
Power1000 W (rated)
Performance per dollar11.12
Released2021

Specifications

BrandNovexa
ModelNovexa PW-3856 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-6757 Ti 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,926$389Compare
Novexa PW-2838 Edge 1200W 80 PLUS Titanium ATX Power Supply2,612$309Compare
Novexa PW-6253 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,802$339Compare
Zephyra PW-9717 Plus 1200W 80 PLUS Platinum ATX Power Supply2,149$179Compare
Vantrel PW-6132 Edge 1600W 80 PLUS Titanium ATX Power Supply2,767$399Compare
Zephyra PW-5576 Max 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,776$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3856 XT 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4742852 (accessed 2026-10-22).