Western Digital Red WDS400T1R0A 4 TB Solid State Drive - 2.5" Internal - SATA (SATA/600) - 2500 TB TBW - 560 MB/s Maximum Read Transfer Rate - 5 Year Warranty Showing the single result Western Digital 4TB SATA WD RED 2.5IN WDS400T1R0A $539.40 Add to cart