Hardware Spec Index

Zephyra PW-1874 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1874-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,937 (Power Supplies scale)
Category rank#15,437
Street price$349
Power1600 W (rated)
Performance per dollar8.42
Released2024

Specifications

BrandZephyra
ModelZephyra PW-1874 Edge
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 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-8519 SE 850W 80 PLUS Gold ATX Power Supply1,848$119Compare
Caldera PW-7790 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,939$349Compare
Novexa PW-1975 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply954$39Compare
Vantrel PW-3281 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,674$299Compare
Caldera PW-7334 SE 1200W 80 PLUS Titanium ATX Power Supply2,510$299Compare
Zephyra PW-9255 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,603$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1874 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/7230675 (accessed 2026-10-22).