Hardware Spec Index

Zephyra PW-1657 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1657-TI · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,016 (Power Supplies scale)
Category rank#6,895
Street price$189
Power1000 W (rated)
Performance per dollar10.67
Released2024

Specifications

BrandZephyra
ModelZephyra PW-1657 Ti
Rated output1,000 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-pin3×
Form factorATX
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
Zephyra PW-6702 Max 1000W 80 PLUS Gold ATX Power Supply2,087$169Compare
Zephyra PW-8800 Prime 650W 80 PLUS Bronze SFX Power Supply907$39Compare
Zephyra PW-5400 Max 650W 80 PLUS Bronze SFX Power Supply1,040$49Compare
Zephyra PW-9038 Max 850W 80 PLUS Gold ATX Power Supply1,502$99Compare
Teralux PW-2481 XT 1200W 80 PLUS Gold ATX 3.0 Power Supply2,111$209Compare
Caldera PW-3470 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,080$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1657 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/7092065 (accessed 2026-10-23).