Features:<br> 1.4 standard 6GB SATAinterfaces. the maximum single disk capacity supports 8TB.<br> 2.4 SATA hard drives can be connected, and 4 interfaces can reach 6GB full speed at the same time.<br> 3.Excellent performance and stability.<br> 4.Support multiple system, good compatibility.<br> 5.For Windows10/8/7 comes with driver, plug and play.<br> specification:<br> 1. 4 standard 6GB SATAinterfaces. the maximum single disk capacity supports 8TB.<br> 2. 4 SATA hard drives can be connected, and 4 interfaces can reach 6GB full speed at the same time.<br> 3. Excellent performance and stability.<br> 4. Support multiple system, good compatibility.<br> 5. For Windows10/8/7 comes with driver, plug and play.<br> <br> s:<br> Model: 9212-4i<br> Status: open box<br> Interface: PCI-E x8/ x16<br> Support hard disk: Support 8TB hard disk, including SATA . Support 4 hard disks simultaneously<br> Hard disk interfaces: 4<br> Chipsatz: LSI 2008<br> RAID-Level: 0/1/1E/10<br> Compatible system:<br> for Windows10/8/7 comes with a plug-and-play driver, for win7 pure system and for XP need to manually install the driver, support for QunHui 5.2/6.0/6.1 (black skirt), no need to install any driver, directly recognize the disk.<br> Working mode: Dual mode optional<br> Working mode 1: IR mode<br> Working mode 2: IT mode (P20 version latest firmware)<br> Size: about 170*120*20MM/6.69*4.72*0.79in<br> <br> Package List:<br> 1 x Array Card<br> <br> <br> Note:<br> <br> What is the difference between the IT and IR modes for the firmware of the LSI HBA card?<br> The two firmware types are Initiator Target (IT) and Integrated RAID (IR).<br> IR is the typical hardware RAID firmware that the internal cards or boards ship with.<br> This product is shipped in batches, and make sure you will not mind before ordering.<br> Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.