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Ten silver 3.5 inch SAS hard drives in black server caddies

DELL

DELL Constellation ES.3 55H49 ST3000NM0023 3TB 7.2K RPM 6Gb/s 3.5" SAS internal hard drive

SKU CH-HH23-WXV4A

Ten 3.5" SAS drives with 3TB capacity, 7200 RPM speed and 128MB cache, supplied with PowerEdge caddies

  • 3 TB capacity stores large datasets
  • 7200 RPM spindle speed enables quick data access
  • 128 MB cache buffers frequent read and write operations
  • 6 Gb/s SAS interface provides reliable server connectivity
  • Includes caddies for direct installation in compatible PowerEdge servers

Dell Constellation ES.3 3TB SAS Drive

This new Dell Constellation ES.3 drive provides 3TB of storage on a 3.5" SAS interface running at 7200 RPM with a 128MB buffer. It is supplied in a lot of 10 units, each including a PowerEdge server caddy for direct installation.

Suited for PowerEdge server upgrades

The included caddies match the drive bays of PowerEdge R310, R320, R410, R415, R420, R510, R515, R520, R610, R620, R710, R720, R720xd, T310, T320, T410, T420, T610, T620 and T710 systems. Buyers who need a different form factor or a non-SAS interface should look elsewhere.

6Gb/s SAS interface decides compatibility

The drive connects via a 3.5" SAS 6Gb/s port, so the host system must provide that exact interface. Without a compatible SAS backplane or controller, the drive cannot be used.

Pontos fortes

  • 3 TB capacity stores large datasets
  • 7200 RPM spindle speed enables quick data access
  • 128 MB cache buffers frequent read and write operations
  • 6 Gb/s SAS interface provides reliable server connectivity
  • Includes caddies for direct installation in compatible PowerEdge servers

Especificações

Ainda não há especificações publicadas para este artigo.

Perguntas sobre este artigo

What does the 7.2K RPM speed mean for daily use in a server?

The 7200 RPM spindle delivers consistent throughput for multi-user workloads and database logs in PowerEdge R310 through R720xd and T310 through T620 systems.

How does the 6Gb/s SAS interface limit real-world transfer rates?

The SAS 6Gb/s link caps sustained reads and writes at the interface ceiling, so the 128 MB cache feeds the bus at up to that rate.

Will the included caddy fit a standard 3.5-inch drive bay in a PowerEdge T410?

Yes, the supplied PowerEdge tray matches the 3.5-inch form factor and secures the drive in T410, T420, T610 and T620 chassis.

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