Server 4TB Seagate HDD SAS-3 LFF Hard Drive 4Kn Advanced Format 12G ST4000NM0031
Model (Text): ST4000NM0031. Note: This is a SERVER Drive. Storage Type: HDD. Rotation Speed (RPM): 10000 RPM. This is a realistic estimate based on past performance and we aim to achieve this on 90% of orders.