Hardware Spec Index

Zephyra PW-1749 XT 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW1749-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,362 (Power Supplies scale)
Category rank#24,358
Street price$239
Power1200 W (rated)
Performance per dollar9.88
Released2021

Specifications

BrandZephyra
ModelZephyra PW-1749 XT
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
Fan140 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
Vantrel PW-2667 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,470$319Compare
Novexa PW-9349 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,856$149Compare
Zephyra PW-8828 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,317$69Compare
Zephyra PW-2799 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,265$69Compare
Vantrel PW-4016 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply750$39Compare
Zephyra PW-9698 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,006$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1749 XT 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/21829224 (accessed 2026-10-25).