Hardware Spec Index

Zephyra PW-1247 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW1247-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,526 (Power Supplies scale)
Category rank#25,051
Street price$279
Power1200 W (rated)
Performance per dollar9.05
Released2022

Specifications

BrandZephyra
ModelZephyra PW-1247 Core
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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-6061 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,774$349Compare
Zephyra PW-1596 XT 550W 80 PLUS Gold ATX Power Supply855$49Compare
Novexa PW-1433 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply755$39Compare
Teralux PW-9837 Ti 1600W 80 PLUS Titanium ATX Power Supply2,812$329Compare
Novexa PW-1731 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,514$269Compare
Caldera PW-3450 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,690$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1247 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/4531482 (accessed 2026-10-25).