Hardware Spec Index

Zephyra PW-3721 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3721-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,292 (Power Supplies scale)
Category rank#8,619
Street price$239
Power1300 W (rated)
Performance per dollar9.59
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3721 Plus
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
Fan135 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
Vantrel PW-1787 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply1,320$79Compare
Novexa PW-5972 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,463$89Compare
Teralux PW-5203 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,792$309Compare
Vantrel PW-1770 Edge 550W 80 PLUS Gold SFX Power Supply1,023$49Compare
Caldera PW-6562 Edge 750W 80 PLUS Gold ATX Power Supply1,101$59Compare
Teralux PW-6849 Plus 1300W 80 PLUS Gold ATX 3.1 Power Supply2,476$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3721 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/19385641 (accessed 2026-10-23).