Hardware Spec Index

Zephyra PW-2819 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2819-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,587 (Power Supplies scale)
Category rank#6,198
Street price$319
Power1300 W (rated)
Performance per dollar8.11
Released2024

Specifications

BrandZephyra
ModelZephyra PW-2819 Ultra
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-5926 XT 550W 80 PLUS Gold ATX 3.1 Power Supply1,079$59Compare
Zephyra PW-7454 XT 1600W 80 PLUS Titanium ATX Power Supply2,550$299Compare
Caldera PW-5760 Edge 1200W 80 PLUS Gold ATX Power Supply2,355$299Compare
Teralux PW-3421 Ti 650W 80 PLUS Gold SFX Power Supply1,346$89Compare
Zephyra PW-4195 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,812$399Compare
Caldera PW-9437 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,211$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2819 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/80430507 (accessed 2026-10-22).