The SATA Cable with Safety Clip is a great choice for a fast internal connection with a max transfer rate of 6 GBit/s.
Connector 1: SATA (L-type)/Plug
Connector 2: SATA (L-type)/Plug
7-wire cable with AWG 26
Data rate: Up to 6 Gbps
With locking clip (metal latch)
Length: 0.3 m