Hardware Spec Index

Zephyra PW-5816 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW5816-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,304 (Power Supplies scale)
Category rank#19,101
Street price$219
Power1200 W (rated)
Performance per dollar10.52
Released2025

Specifications

BrandZephyra
ModelZephyra PW-5816 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-1353 XT 1000W 80 PLUS Gold ATX Power Supply2,572$259Compare
Novexa PW-2288 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply1,014$49Compare
Teralux PW-9327 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply939$49Compare
Zephyra PW-3847 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,248$69Compare
Caldera PW-9040 Ti 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,980$399Compare
Zephyra PW-3679 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,766$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5816 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/41669410 (accessed 2026-10-24).