Hardware Spec Index

Zephyra PW-8082 Plus 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW8082-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index860 (Power Supplies scale)
Category rank#34,271
Street price$49
Power550 W (rated)
Performance per dollar17.55
Released2020

Specifications

BrandZephyra
ModelZephyra PW-8082 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-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
Teralux PW-5396 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply1,024$59Compare
Teralux PW-2104 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,608$279Compare
Teralux PW-1651 Max 650W 80 PLUS Gold ATX Power Supply1,042$49Compare
Zephyra PW-6121 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,498$99Compare
Novexa PW-8305 SE 1000W 80 PLUS Platinum SFX Power Supply2,168$219Compare
Teralux PW-3735 XT 850W 80 PLUS Gold SFX Power Supply1,631$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8082 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/2834693 (accessed 2026-10-21).