Hardware Spec Index

Zephyra PW-8727 Ultra 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW8727-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,685 (Power Supplies scale)
Category rank#826
Street price$309
Power1200 W (rated)
Performance per dollar8.69
Released2020

Specifications

BrandZephyra
ModelZephyra PW-8727 Ultra
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-3806 Ultra 850W 80 PLUS Platinum SFX Power Supply1,783$139Compare
Caldera PW-5999 Max 1000W 80 PLUS Platinum SFX Power Supply1,851$169Compare
Teralux PW-5112 Core 1200W 80 PLUS Platinum ATX Power Supply2,476$269Compare
Novexa PW-6074 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,773$319Compare
Caldera PW-6356 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply1,047$49Compare
Vantrel PW-4843 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply975$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8727 Ultra 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/99837049 (accessed 2026-10-24).