Dell 9ZM278-157-CML 3TB 7.2K SAS 3.5" 6G EP+ ST3000NM0023 9ZM278-157

Dell 9ZM278-157-CML 3TB 7.2K SAS 3.5
Dell 9ZM278-157-CML 3TB 7.2K SAS 3.5" 6G EP+ ST3000NM0023 9ZM278-157
The Dell 3TB 7.2K SAS 3.5 inch 6G EP+ hard drive (model 9ZM278-157-CML, part number ST3000NM0023) delivers enterprise-class performance and reliability for demanding data center environments. With a native capacity of 3 terabytes and a sustained rota... Read More
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  • In Stock: 50
  • Manufacturer: Dell
  • Model or Part: 9ZM278-157-CML
  • Condition: Refurbished
  • Weight: 3.00lb

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Dell 3TB 7.2K SAS 3.5 inch 6G EP+ hard drive (model 9ZM278-157-CML, part number ST3000NM0023) delivers enterprise-class performance and reliability for demanding data center environments. With a native capacity of 3 terabytes and a sustained rotational speed of 7200 RPM, this drive is engineered to handle high-throughput workloads while maintaining low latency. It is fully compatible with Dell PowerEdge servers and other SAS-enabled platforms, making it a versatile choice for storage expansion, virtualization, and mission-critical applications.

Key Features

  • 3TB native capacity provides ample space for large databases, virtual machines and backup archives
  • 7200 RPM spindle speed ensures fast data access and consistent performance
  • 6Gb/s SAS interface delivers high bandwidth and reliable connectivity
  • Enterprise Performance (EP+) firmware optimised for mixed read/write workloads
  • Advanced error correction and predictive failure analysis for maximum uptime
  • Hot-swap ready design simplifies maintenance and reduces downtime

Technical Specifications

  • Form factor: 3.5 inch (102 mm) drive
  • Interface: Serial Attached SCSI (SAS) 6Gb/s
  • Capacity: 3TB (3,000,592 MB)
  • Rotational speed: 7200 RPM
  • Average latency: 4.2 milliseconds
  • Cache: 128 MB DDR3
  • MTBF: 2,000,000 hours
  • Power consumption (typical): 7.5 watts
  • Operating temperature range: 0 to 55 degrees Celsius
  • Dimensions: 147 mm x 101.6 mm x 26.1 mm
  • Weight: 0.65 kg

Applications

  • Enterprise servers and blade systems requiring high capacity and reliability
  • Virtualisation platforms such as VMware, Hyper-V and KVM
  • Database servers handling transaction processing and analytics
  • Backup and archival storage solutions
  • High-performance computing clusters that need consistent I/O throughput
  • Content delivery networks and media streaming servers