Hardware Spec Index

Zephyra PW-3634 XT 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW3634-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#3,773
Street price$339
Power1600 W (rated)
Performance per dollar8.79
Released2020

Specifications

BrandZephyra
ModelZephyra PW-3634 XT
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan135 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-4855 SE 1000W 80 PLUS Gold ATX Power Supply1,969$169Compare
Zephyra PW-6737 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,155$59Compare
Novexa PW-2143 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply904$39Compare
Novexa PW-5746 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,743$129Compare
Novexa PW-3931 XT 550W 80 PLUS Bronze ATX 3.0 Power Supply786$39Compare
Teralux PW-4616 Plus 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,401$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3634 XT 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/6681602 (accessed 2026-10-19).