Hardware Spec Index

Zephyra PW-8874 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8874-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,268 (Power Supplies scale)
Category rank#44,866
Street price$69
Power650 W (rated)
Performance per dollar18.38
Released2026

Specifications

BrandZephyra
ModelZephyra PW-8874 SE
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-6240 XT 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,527$329Compare
Caldera PW-6300 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,465$239Compare
Caldera PW-6495 Prime 850W 80 PLUS Gold ATX Power Supply1,254$69Compare
Novexa PW-6346 SE 550W 80 PLUS Gold ATX 3.1 Power Supply737$39Compare
Zephyra PW-1394 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,965$159Compare
Caldera PW-3441 Ti 750W 80 PLUS Bronze ATX 3.0 Power Supply1,136$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8874 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/800760 (accessed 2026-10-19).