Hardware Spec Index

Zephyra PW-3287 Ultra 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW3287-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,202 (Power Supplies scale)
Category rank#32,281
Street price$219
Power1000 W (rated)
Performance per dollar10.05
Released2022

Specifications

BrandZephyra
ModelZephyra PW-3287 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-2837 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,935$199Compare
Caldera PW-6532 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,573$349Compare
Novexa PW-8060 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,778$149Compare
Teralux PW-2818 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply1,123$59Compare
Zephyra PW-3854 Plus 850W 80 PLUS Bronze ATX 3.1 Power Supply1,382$89Compare
Caldera PW-8802 SE 650W 80 PLUS Bronze ATX Power Supply818$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3287 Ultra 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/9384641 (accessed 2026-10-21).