Hardware Spec Index

Zephyra PW-6456 Max 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW6456-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,971 (Power Supplies scale)
Category rank#3,014
Street price$159
Power1000 W (rated)
Performance per dollar12.40
Released2021

Specifications

BrandZephyra
ModelZephyra PW-6456 Max
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-6907 Ti 1300W 80 PLUS Gold ATX 3.1 Power Supply2,417$239Compare
Zephyra PW-1851 Pro 850W 80 PLUS Bronze ATX Power Supply1,215$69Compare
Vantrel PW-7860 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,811$389Compare
Novexa PW-4997 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,590$129Compare
Zephyra PW-2321 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,886$399Compare
Zephyra PW-7111 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,762$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6456 Max 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8554073 (accessed 2026-10-19).