Hardware Spec Index

Zephyra PW-7842 Ultra 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW7842-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,789 (Power Supplies scale)
Category rank#8,369
Street price$319
Power1600 W (rated)
Performance per dollar8.74
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7842 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-2468 Prime 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,213$249Compare
Caldera PW-5926 Pro 1200W 80 PLUS Gold ATX 3.1 Power Supply2,397$279Compare
Zephyra PW-9170 XT 850W 80 PLUS Platinum ATX 3.1 Power Supply2,010$159Compare
Zephyra PW-7257 SE 650W 80 PLUS Gold ATX 3.1 Power Supply887$49Compare
Caldera PW-2958 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,865$399Compare
Vantrel PW-5880 XT 1200W 80 PLUS Gold ATX 3.1 Power Supply2,328$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7842 Ultra 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/3522392 (accessed 2026-10-26).