WD

WDBMMA0010HNC Western Digital Network 1TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0010HNC-ERSN Western Digital Network 1TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0010HNC-NRSN Western Digital Red 1TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0020HNC Western Digital Network 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0020HNC-ERSN Western Digital Network 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0020HNC-NRSN Western Digital NAS 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive (Retail Kit)

WDBMMA0030HNC Western Digital Network 3TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0040HNC Western Digital Red 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0040HNC-ERSN Western Digital NAS 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive (Retail Kit)

WDBMMA0040HNC-NRSN Western Digital NAS 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive (Retail Kit)

WDBMMA0050HNC Western Digital Red 5TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive

WDBMMA0060HNC-ERSN Western Digital NAS 6TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive (Retail Kit)