Seagate Exos 7E2000 Internal Hard Drive - 2TB, 2.5 SFF, SAS 12Gb/s, 7200rpm, 128MB Buffer Size, 1.2GBps Data Transfer Rate - ST2000NX0433 at TigerDirect.com
HP 2TB 7200 rpm SATA III 2.5" Internal SC Midline 512e
Seagate ST2000NX0253 2TB 2.5 SATA 6GBPS HDD (Renewed)