Hardware Spec Index

Zephyra PW-2191 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2191-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,539 (Power Supplies scale)
Category rank#46,237
Street price$319
Power1600 W (rated)
Performance per dollar7.96
Released2024

Specifications

BrandZephyra
ModelZephyra PW-2191 Ultra
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-3501 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply1,114$59Compare
Vantrel PW-8340 Ultra 1000W 80 PLUS Gold ATX Power Supply1,692$109Compare
Novexa PW-5165 Prime 1200W 80 PLUS Platinum ATX Power Supply2,029$179Compare
Teralux PW-7325 Plus 850W 80 PLUS Gold ATX Power Supply1,746$129Compare
Novexa PW-9628 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply932$49Compare
Zephyra PW-1045 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,263$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2191 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/3797690 (accessed 2026-10-23).