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Silver 2.5 inch enterprise SSD with SAS connector visible

DELL

DELL 6NW3J-CP1 6.4TB SAS 12/24Gbps 2.5 enterprise SSD

SKU CH-3PXW-KK7Y1

A 6.4 TB SAS 12/24Gbps 2.5-inch enterprise SSD for Dell PowerEdge servers

  • InterfaceSAS
  • 4 TB capacity supports large enterprise datasets
  • 12/24 Gbps SAS interface delivers high-throughput connectivity
  • Mixed-use TLC flash balances read and write performance
  • 5 inch form factor fits standard server bays
  • Validated for Dell PowerEdge R760, R760XD2, R660 and R650xs

Dell 6.4 TB SAS enterprise SSD

This 6.4 TB enterprise solid-state drive uses a SAS interface with 12 and 24 Gbps link speeds and mixed-use TLC flash. It is built for Dell PowerEdge servers that need high-capacity storage in a 2.5 inch form factor.

Thermals noise and power in normal use

The drive operates within standard enterprise thermal limits for 2.5 inch SAS bays. Power draw scales with the active link rate and workload intensity. Acoustic output is negligible because the unit has no moving parts.

Sustained load behaviour

Under continuous mixed-use traffic the TLC media and controller maintain steady throughput across the 12 and 24 Gbps SAS links. Write endurance is rated for mixed-use duty cycles rather than read-optimised or write-intensive profiles. Thermal throttling protects the drive if chassis airflow is restricted.

Highlights

  • 4 TB capacity supports large enterprise datasets
  • 12/24 Gbps SAS interface delivers high-throughput connectivity
  • Mixed-use TLC flash balances read and write performance
  • 5 inch form factor fits standard server bays
  • Validated for Dell PowerEdge R760, R760XD2, R660 and R650xs

Specifications

BrandDell
Model6NW3J, KPM6XVUG6T40
InterfaceSAS

Questions about this item

How do I install the 2.5-inch SAS SSD into a Dell PowerEdge R760, and what step is often missed?

Slide the drive into a hot-swap bay until the carrier clicks, then confirm the SAS 12/24Gbps link negotiates at 24Gbps in the controller BIOS — many forget to verify the negotiated speed.

What maintenance or replacement will the 6.4TB MU TLC SSD need later?

Mixed-use TLC endurance is finite; plan replacement once the drive’s SMART wear indicator approaches the rated write limit, typically after several petabytes written.

What limit appears first on the 12/24Gbps SAS interface during sustained writes?

The SAS 24Gbps link saturates before the NAND, capping sustained throughput at the bus maximum rather than the flash capability.

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