Hardware Spec Index

Zephyra PW-3769 SE 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW3769-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,165 (Power Supplies scale)
Category rank#13,658
Street price$59
Power550 W (rated)
Performance per dollar19.75
Released2019

Specifications

BrandZephyra
ModelZephyra PW-3769 SE
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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-8354 XT 750W 80 PLUS Bronze ATX 3.1 Power Supply1,168$69Compare
Caldera PW-7036 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,393$89Compare
Caldera PW-3920 SE 850W 80 PLUS Bronze ATX 3.0 Power Supply1,410$99Compare
Zephyra PW-1408 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,215$69Compare
Zephyra PW-9769 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,516$299Compare
Caldera PW-6444 Ti 650W 80 PLUS Gold ATX Power Supply1,108$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3769 SE 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3274772 (accessed 2026-10-22).