M-Link PCIe Dual M.2 SATA and Dual SATA III Expansion Card
The M-Link TXB120 is a PCI Express storage expansion card that adds two internal SATA III ports and two M.2 SATA slots to a compatible desktop computer. It is suitable for expanding storage capacity with standard SATA drives and M.2 SATA SSDs.
Powered by an ASM1164 controller, the card supports SATA transfer speeds of up to 6Gbps, Native Command Queuing and software RAID configurations where supported by the operating system. It installs in a PCIe x4, x8 or x16 slot and supports M.2 SATA drives in 2230, 2242, 2260 and 2280 sizes.
Please note: The M.2 slots support SATA/NGFF B-key SSDs only. NVMe PCIe SSDs are not compatible.
Specifications
Brand: M-Link
Model: TXB120
Product Type: PCIe SATA Expansion Card
Controller: ASMedia ASM1164
Host Interface: PCI Express 3.0 x4
Compatible PCIe Slots: PCIe x4, x8 and x16
SATA Ports: 2 × SATA III
M.2 Slots: 2 × M.2 SATA B-Key
Supported M.2 Protocol: SATA/NGFF
NVMe Support: No
Supported M.2 Sizes: 2230, 2242, 2260 and 2280
Maximum SATA Data Rate: Up to 6Gbps
Backward-Compatible SATA Rates: 3Gbps and 1.5Gbps
RAID Support: Software RAID, subject to operating-system support
Features: AHCI 1.0, Native Command Queuing and MSI
