4TB 7200rpm NL-SAS 12Gbps 512n 3.5" Cabled Hard Drive
DELL 400-ALQD, 4 TB, 7200 RPM, 3.5", NL-SATA
DELL 400-ALQD. Hard drive capacity: 4 TB, Hard drive rotational speed: 7200 RPM, Hard drive size: 3.5", Standard connectivity: NL-SATA