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Dell 3.5 inch SAS hard drive, silver metal casing

DELL

DELL 3TB 7.2K 6Gbps SAS 3.5 internal hard drive 55H49-CO2

SKU CH-BKAR-7X78N

A 3.5-inch SAS desktop drive storing 3000 GB at 7.2K RPM with a 6 Gbps interface

  • 3 TB capacity stores large data sets
  • 2K RPM spindle delivers consistent throughput
  • 6 Gbps SAS interface connects to compatible controllers
  • 5-inch form factor fits standard drive bays

Dell 3 TB 7.2K SAS hard drive

This 3.5 inch SAS hard drive delivers 3 TB of storage at 7.2K RPM with a 6 Gbps interface. It suits servers and workstations that need dependable nearline capacity for bulk data, backups or archival workloads. The drive arrives new with updated firmware and tested components. Dell part number 55H49-CO2 identifies the unit.

Sustained workload behaviour

The 7.2K spindle speed provides steady sequential throughput for long write or read sessions rather than burst performance. SAS connectivity supports dual-port operation and consistent command queuing under continuous load. Nearline firmware tuning favours endurance over low-latency response. Buyers needing higher random IOPS or lower access latency should consider faster spindle speeds or solid-state alternatives.

Highlights

  • 3 TB capacity stores large data sets
  • 2K RPM spindle delivers consistent throughput
  • 6 Gbps SAS interface connects to compatible controllers
  • 5-inch form factor fits standard drive bays

Specifications

No published specifications for this item yet.

Questions about this item

How much power and heat does the 7.2K RPM 3.5 inch SAS drive produce during continuous operation?

The 7.2K RPM 3.5 inch SAS drive draws typical nearline power levels and generates corresponding heat; ensure your chassis airflow matches the vendor thermal guidelines for 3000 GB models.

Which controller or backplane is required to run this 6Gbps SAS hard drive?

A 6Gbps SAS HBA, RAID card or server backplane with a 3.5 inch drive bay and SAS data and power cables is required for the 3000 GB drive to function.

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