Features: brand new and high quality Acasis SATA card is equipped with 5 SATA 3.0 interfaces and supports the simultaneous connection of 5 SATA hard disks, the transfer speeds up to 6Gbps, You could add 5 6Gb/s SATA 3.0 devices to your computer with this PCIe SATA card. PCIe to SATA 3.0 Host Controller Card with a standard profile Bracket, PCIE Gen 2 X1 interface design, will works on PCIE X1, X4, X8, X16 slot, for most size chassis on the market. Users need to check if PCs or Servers have at least one PCIE X1 slot on mother board before purchase. 5 Ports SATA 3.0 interfaces can expand to 80 TB, provide a high-volume database for your workstation and computer equipment. With using The chip JMB585 Chipset, improve this card more stable and compatible. The system comes with soft for RAID and support four storage modes: RAID1 (SAFE Mode), AHCI1 (PM Mode), SPAN (BIG Mode) and RAIDO (FAST Mode). Supports for Windows 7/ 8.1 / 10 / Linux, install the driver before add the HDD in system. Specifications: Product name: SATA3.0 expansion card Model: AC-PE001 Product color: black Material: P C B Product size: 120x116x18mm/4.72x4.56x0.71in (not including the bending part of the baffle) Input interface: PCI-E X4 slot Output interface: SATA 3.0 Main control chip: JMB585 Product power supply: no additional power supply required Transmission speed: 6Gbps Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x SATA3.0 Expansion Card