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Dell 800GB 12Gbps SAS 2.5 inch enterprise SSD PM1645

DELL

DELL D9NCK 800GB 12Gbps SAS 2.5 enterprise SSD PM1645

SKU CH-CFN4-YN4EW

An 800 GB 12 Gbps SAS 2.5 inch enterprise SSD for Dell PowerEdge servers

  • InterfaceSAS
  • 800 GB capacity stores large enterprise datasets
  • 12 Gbps SAS interface delivers fast server throughput
  • Mixed-use TLC flash balances read and write endurance
  • 5 inch form factor fits dense PowerEdge bays
  • Compatible with over 50 Dell PowerEdge server models

800 GB SAS enterprise SSD for Dell servers

This 2.5 inch solid-state drive provides 800 GB of capacity over a 12 Gbps SAS interface using mixed-use TLC NAND. It is built for Dell PowerEdge servers that require high-endurance storage in a compact form factor.

Replaces slower or smaller SAS SSDs in mixed

The drive suits environments where read and write demands are balanced, such as databases, virtualisation hosts and logging tiers. Upgrading is worthwhile when existing drives limit throughput or have reached their write-endurance ratings.

Verify SAS backplane and controller support

Confirm the server chassis provides 2.5 inch SAS bays and that the RAID or HBA controller supports 12 Gbps SAS devices. Check firmware compatibility with the specific PowerEdge model before installation.

Highlights

  • 800 GB capacity stores large enterprise datasets
  • 12 Gbps SAS interface delivers fast server throughput
  • Mixed-use TLC flash balances read and write endurance
  • 5 inch form factor fits dense PowerEdge bays
  • Compatible with over 50 Dell PowerEdge server models

Specifications

BrandDell
ModelD9NCK, MZILT800HAHQ0D3
InterfaceSAS

Questions about this item

Will the 2.5 inch SAS drive fit in a Dell PowerEdge R740 server bay?

Yes, the 2.5 inch form factor matches the drive bays in the listed PowerEdge R740 and other compatible models such as R640 and R750.

How do I install the SSD into a Dell PowerEdge R640, and what step is often missed?

Slide the drive into the hot-swap bay until the carrier clicks, then ensure the release lever locks fully; the lever is often left unlatched.

When should the 800GB mixed-use TLC SSD be replaced in a Dell PowerEdge R750?

Monitor the drive health via the RAID controller or iDRAC; replace it when the media wear indicator approaches the rated endurance limit for mixed-use workloads.

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