Hardware Spec Index

Zephyra PW-7983 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW7983-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,820 (Power Supplies scale)
Category rank#13,505
Street price$309
Power1600 W (rated)
Performance per dollar9.13
Released2022

Specifications

BrandZephyra
ModelZephyra PW-7983 Max
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-4703 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,090$209Compare
Zephyra PW-7549 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$349Compare
Teralux PW-6637 Max 650W 80 PLUS Gold ATX 3.1 Power Supply792$39Compare
Caldera PW-6682 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,829$329Compare
Novexa PW-4444 Plus 1000W 80 PLUS Gold ATX Power Supply2,106$219Compare
Caldera PW-3675 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,440$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7983 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/8136018 (accessed 2026-10-20).