Hardware Spec Index

Zephyra PW-9618 Ultra 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW9618-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,779 (Power Supplies scale)
Category rank#10,957
Street price$369
Power1600 W (rated)
Performance per dollar7.53
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9618 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% 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
Zephyra PW-3750 Pro 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,324$249Compare
Caldera PW-8354 Plus 750W 80 PLUS Bronze ATX 3.1 Power Supply1,028$49Compare
Novexa PW-4424 Pro 1600W 80 PLUS Titanium ATX Power Supply2,857$329Compare
Vantrel PW-7750 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,577$99Compare
Teralux PW-2216 Max 550W 80 PLUS Bronze SFX Power Supply824$39Compare
Zephyra PW-9878 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,700$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9618 Ultra 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/17604658 (accessed 2026-10-26).