Hardware Spec Index

Zephyra PW-2691 Ultra 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Zephyra · SKU PW2691-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,492 (Power Supplies scale)
Category rank#6,873
Street price$89
Power750 W (rated)
Performance per dollar16.76
Released2019

Specifications

BrandZephyra
ModelZephyra PW-2691 Ultra
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-7025 Pro 650W 80 PLUS Bronze SFX Power Supply1,018$49Compare
Vantrel PW-2514 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply1,083$59Compare
Novexa PW-9327 Prime 1000W 80 PLUS Gold SFX Power Supply2,087$199Compare
Teralux PW-8334 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply771$39Compare
Vantrel PW-9566 Ultra 850W 80 PLUS Gold ATX Power Supply1,923$159Compare
Zephyra PW-6541 Ultra 850W 80 PLUS Gold ATX Power Supply1,622$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2691 Ultra 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/3621158 (accessed 2026-10-25).