Hardware Spec Index

Zephyra PW-8199 Max 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW8199-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,141 (Power Supplies scale)
Category rank#672
Street price$59
Power650 W (rated)
Performance per dollar19.34
Released2020

Specifications

BrandZephyra
ModelZephyra PW-8199 Max
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-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
Caldera PW-6683 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,816$149Compare
Novexa PW-7155 Ti 550W 80 PLUS Bronze ATX Power Supply684$39Compare
Novexa PW-6564 Ti 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,563$269Compare
Vantrel PW-3698 Core 850W 80 PLUS Bronze ATX Power Supply1,312$69Compare
Caldera PW-4343 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply778$39Compare
Caldera PW-8434 XT 1000W 80 PLUS Platinum SFX Power Supply1,975$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8199 Max 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/9604355 (accessed 2026-10-20).