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Silver 2.5 inch SAS hard drive in a black Dell Gen 14 server caddy

DELL

DELL ST1800MM0159 1.8TB 10000RPM SAS 12Gbps 2.5in internal hard drive

SKU CH-TEBN-H09XP

A 1.8TB 10000RPM SAS drive with 256MB cache, supplied in a GEN14 caddy for compatible PowerEdge servers

  • High-capacity 1.8TB storage for demanding server workloads
  • Fast 10000RPM spindle speed accelerates data access
  • 12Gbps SAS interface delivers high-throughput connectivity
  • 256MB cache buffer optimises read and write performance
  • Includes Gen14 caddy for direct PowerEdge installation

Dell EXOS 10E2400 1.8TB SAS drive

This new Dell EXOS 10E2400 internal hard drive delivers 1.8TB of storage in a 2.5in form factor. It spins at 10000RPM and connects through a SAS 12Gbps interface with a 256MB buffer. The package includes a GEN14 caddy for direct installation.

Suits PowerEdge GEN14 servers; not for non-SAS bays

Compatible models include the PowerEdge R340, R440, R540, R640, R740, R840, R940, R740XD, R940xa, R6415, R7415, R7425 and C6420. Systems lacking a 12Gbps SAS backplane cannot use this drive. Buyers needing a different interface should look elsewhere.

12Gbps SAS interface decides fit

The single specification that determines compatibility is the 12Gbps SAS connection. Your server must provide a matching SAS backplane and a 2.5in drive bay. Without that interface the drive will not function.

Highlights

  • High-capacity 1.8TB storage for demanding server workloads
  • Fast 10000RPM spindle speed accelerates data access
  • 12Gbps SAS interface delivers high-throughput connectivity
  • 256MB cache buffer optimises read and write performance
  • Includes Gen14 caddy for direct PowerEdge installation

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 256MB cache need servicing on this ST1800MM0159?

The 256MB cache is built into the drive and requires no separate maintenance or replacement during its service life.

What limits sustained write throughput on the 12Gbps SAS interface?

The 10000RPM rotational speed and mechanical latency of the 2.5in platters set the practical ceiling for continuous write performance.

How much heat does the 10000RPM SAS drive produce during all-day operation?

Running at 10000RPM continuously, the drive generates typical enterprise 2.5in HDD heat levels that require standard server airflow to stay within operating temperature.

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