Hardware Spec Index

Zephyra PW-6794 Ultra 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW6794-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,656 (Power Supplies scale)
Category rank#118
Street price$299
Power1600 W (rated)
Performance per dollar8.88
Released2021

Specifications

BrandZephyra
ModelZephyra PW-6794 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-6608 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,322$89Compare
Caldera PW-4755 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,696$129Compare
Teralux PW-7723 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,540$239Compare
Novexa PW-1189 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,727$129Compare
Teralux PW-8309 Plus 1300W 80 PLUS Titanium ATX Power Supply2,459$269Compare
Teralux PW-4387 Pro 650W 80 PLUS Gold SFX Power Supply1,010$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6794 Ultra 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/92439740 (accessed 2026-10-24).