Hardware Spec Index

Zephyra PW-1854 Ultra 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1854-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,214 (Power Supplies scale)
Category rank#35,569
Street price$69
Power750 W (rated)
Performance per dollar17.59
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1854 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4069 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,380$79Compare
Vantrel PW-5076 Ti 1000W 80 PLUS Platinum SFX Power Supply2,060$209Compare
Zephyra PW-3722 Max 1000W 80 PLUS Gold ATX Power Supply2,382$249Compare
Zephyra PW-9709 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply1,541$109Compare
Novexa PW-4067 SE 650W 80 PLUS Gold ATX Power Supply1,089$59Compare
Zephyra PW-3914 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,686$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1854 Ultra 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1349348 (accessed 2026-10-22).