Seagate Enterprise Capacity HDD v5 ST4000NM0035 4TB 7200RPM 128MB Cache 512n SATA 6.0Gb/s 3.5" Internal Enterprise Hard Drive OEM - w/5 Year Warranty - Walmart.com
ST8000NM0075 - New Other - SEAGATE 8TB 7.2K RPM SAS III 3.5 INCH LARGE FORM FACTOR LFF ENTERPRISE CAPACITY 3.5 HDD V5 ADVANCED FORMAT AF 12GB/S SAS3 256MB CACHE HARD DRIVE ( 8000GB )