2TB Western Digital Purple Surveillance 3.5 Inch 64mb Cache Sata III Internal HDD3.5 SATA3 HDD, 12TB NAS 256MB CACHE, 7200RPM, SEAGATE IRONWOLF PRO
3.5 1Tb SATA Internal HDD 5400 RPM
Description
1000GB (1 Terabyte) SATA HDD,
SATA3, 6.0 GB/s,
Seagate ST31000524AS (or equivalent)