1. Smaller connectors and cables save equipment space 2. Provide four-way signal transmission according to industry standards 3. Data speed: SAS 32GbPs per channel 4. Meet SAS5.0, Slim SAS SFF-8654 PCIE MCIO specifications Application:1. Server 2. Data storage 3. Workstation mechanical property: 1. Insertion force: maximum 55.5N 2. Pull out force: maximum value 49N 3. Rated durability cycle: minimum value of 250 cycles Electrical performance: 1. Voltage: 30VDC per contact,Simulas4i plug: 80MOHM maximum, initial, 20MOHM maximum stress test. 2. Dielectric voltage resistance: 300 volts with a minimum value of 100 milliseconds 3. Insulation impedance: minimum 10M Ω between adjacent pins 4. Characteristic impedance: 100 Ω Signal integrity: 1. Matching connector impedance: 100 ± 10% ohms 2. Common mode impedance: meets SAS5.0 specifications 3. Insertion loss: Complies with SAS5.0 specifications, 4. Maximum crosstalk: meets SAS5.0 specifications Color: Black Material: Plastic + Braided Wire Size:0.5m/0.8m Package Contents: 1 x SAS MCIO 8i 74P To 2XSFF 8639+15P Adapter Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.