Hardware Spec Index

Zephyra PW-1918 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1918-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,807 (Power Supplies scale)
Category rank#42,836
Street price$329
Power1300 W (rated)
Performance per dollar8.53
Released2025

Specifications

BrandZephyra
ModelZephyra PW-1918 XT
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% 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
Fan140 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
Caldera PW-5142 Max 1200W 80 PLUS Gold ATX 3.0 Power Supply2,111$199Compare
Zephyra PW-7682 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,124$69Compare
Teralux PW-8447 Ultra 650W 80 PLUS Gold SFX Power Supply1,120$59Compare
Zephyra PW-5980 Ultra 1300W 80 PLUS Platinum ATX Power Supply2,481$239Compare
Novexa PW-6969 Edge 1200W 80 PLUS Gold ATX Power Supply2,037$199Compare
Zephyra PW-1290 SE 1000W 80 PLUS Gold SFX Power Supply1,702$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1918 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/3319081 (accessed 2026-10-19).