Hardware Spec Index

Zephyra PW-7803 Prime 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW7803-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#26,693
Street price$339
Power1600 W (rated)
Performance per dollar8.79
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7803 Prime
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
Fan140 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-9064 Ti 750W 80 PLUS Bronze ATX 3.0 Power Supply1,036$59Compare
Vantrel PW-3430 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,755$299Compare
Caldera PW-3227 Core 550W 80 PLUS Gold ATX 3.0 Power Supply741$39Compare
Zephyra PW-1233 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,914$149Compare
Vantrel PW-2756 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,897$159Compare
Zephyra PW-6825 XT 750W 80 PLUS Bronze ATX 3.0 Power Supply998$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7803 Prime 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/3032095 (accessed 2026-10-21).