Hardware Spec Index

Zephyra PW-1717 SE 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW1717-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,602 (Power Supplies scale)
Category rank#43,691
Street price$99
Power850 W (rated)
Performance per dollar16.18
Released2021

Specifications

BrandZephyra
ModelZephyra PW-1717 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-5856 Core 1000W 80 PLUS Platinum ATX Power Supply2,258$209Compare
Caldera PW-3445 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply2,040$209Compare
Caldera PW-7125 Prime 1600W 80 PLUS Titanium ATX Power Supply2,922$399Compare
Zephyra PW-9821 XT 750W 80 PLUS Bronze ATX Power Supply1,019$49Compare
Novexa PW-2903 Ti 850W 80 PLUS Bronze ATX 3.0 Power Supply1,233$59Compare
Teralux PW-6239 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,738$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1717 SE 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/158494 (accessed 2026-10-19).