Hardware Spec Index

Zephyra PW-1621 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW1621-EDGE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,762 (Power Supplies scale)
Category rank#39,940
Street price$339
Power1600 W (rated)
Performance per dollar8.15
Released2023

Specifications

BrandZephyra
ModelZephyra PW-1621 Edge
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
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
Novexa PW-3760 Ti 550W 80 PLUS Bronze ATX Power Supply950$49Compare
Teralux PW-5226 Plus 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,181$249Compare
Vantrel PW-9171 XT 1000W 80 PLUS Gold SFX Power Supply1,992$169Compare
Vantrel PW-5619 Edge 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,863$359Compare
Zephyra PW-2126 Plus 1200W 80 PLUS Titanium ATX Power Supply2,367$249Compare
Caldera PW-4875 Max 550W 80 PLUS Bronze ATX Power Supply1,098$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1621 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/270944 (accessed 2026-10-20).