This hard drive from Seagate has room for 2 TB of data. It has a 7 200 rpm rotation speed.
From ServersPlus
SEAGATE Seagate BarraCuda ST2000DM008 2TB 3.5" 7200RPM 256mb Cache SATA III Internal Hard Drive
Ecprof
ST2000DM008 - HD3.5 SATA3 2TB ST2000DM008 / 7.2k (Di)