Hardware Spec Index

Zephyra PW-8678 Max 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW8678-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index930 (Power Supplies scale)
Category rank#932
Street price$49
Power750 W (rated)
Performance per dollar18.98
Released2021

Specifications

BrandZephyra
ModelZephyra PW-8678 Max
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Caldera PW-4142 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply837$39Compare
Caldera PW-8236 Edge 1600W 80 PLUS Titanium ATX Power Supply2,713$309Compare
Caldera PW-9380 SE 550W 80 PLUS Gold SFX Power Supply763$39Compare
Vantrel PW-1214 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,152$209Compare
Teralux PW-5800 Edge 750W 80 PLUS Gold ATX Power Supply1,165$49Compare
Teralux PW-9225 SE 550W 80 PLUS Gold SFX Power Supply936$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8678 Max 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/72946027 (accessed 2026-10-21).