Hardware Spec Index

Zephyra PW-1103 Ti 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1103-TI · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,201 (Power Supplies scale)
Category rank#27,863
Street price$69
Power650 W (rated)
Performance per dollar17.41
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1103 Ti
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5583 Ti 1000W 80 PLUS Gold SFX Power Supply1,951$169Compare
Zephyra PW-7679 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,833$139Compare
Zephyra PW-2564 Pro 750W 80 PLUS Gold SFX Power Supply1,397$99Compare
Zephyra PW-4434 SE 1000W 80 PLUS Gold SFX Power Supply1,893$169Compare
Vantrel PW-6935 SE 550W 80 PLUS Gold ATX Power Supply739$39Compare
Teralux PW-8612 SE 1000W 80 PLUS Gold ATX Power Supply1,669$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1103 Ti 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2158745 (accessed 2026-10-26).