Supports four TYPES of SATA M.2 disksPCleX1X4X8X16 supports the PCleX1X4X8X16 main board slotJM582 master uses the latest JMB582 chip solution, high-speed transmission and stable performance, and is committed to meet the needs of users for massive data spaceAluminum alloy heat sink, more durable in order to enhance the stability of operation, increased aluminum alloy heat sinkLED soft light indicator lightHard disks: M.2 SATA channel SSDSTransmission interface: support PCI-E X1/X4/X8/X16System: Windows/LinuxColour: BlackMaterial: PCB+metalPackage Contents:1 * Expansion CardOnly the above package content, other products are not included.Note: Light shooting 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.