1.It has an external 26-pin SFF-8088 male Mini-SAS plug (with release ring) on Both ends 2.Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access. Intended primarily for data storage centers, the SAS interface is backwards compatible with SATA 3.Mini SAS guarantees performance at 3.0 Gigabits per second 4.This 1 meter long cable uses 28 AWG wires and is intended for external use 5. Through the molding process, this server line is suitable for personal computers and used as an adapter cable Withstand voltage: 300V DC/0.1 second Insulation resistance: 500M minimum On-resistance: 5 ohm max Working current: 0.5A contact current Working voltage: 30V AC rescue voltage Low power contact impedance: 80Mohm max Insertion force: 55.5N max Operating temperature: -20 Celsius~85 Celsius Applicable equipment: hard disk and server connection Weight: 240g Colour: black Material: copper Size: 1M Package Contents: 2 x Hard Disk Server 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.