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A 2.5 inch SAS hard drive in a black hot-swap caddy tray

DELL

DELL ST9146853SS 146GB 15000RPM 2.5" SAS 64MB internal hard drive

SKU CH-YFP6-ZTF44

A 146 GB 15 000 RPM SAS hard drive with 64 MB cache in a 2.5 inch hot-swap tray

  • 146 GB capacity stores critical workloads
  • 15000 RPM spindle delivers fast transactional response
  • 64 MB cache accelerates frequent data access
  • 5 inch SAS 6 Gb/s interface fits dense arrays
  • Includes EqualLogic caddy for hot-swap installation

Dell EqualLogic 146GB 15000RPM SAS Drive

This new 2.5-inch SAS hard drive delivers 146GB of capacity at 15000RPM with a 64MB buffer. It includes the EqualLogic hot-swap tray for direct installation into compatible Dell EqualLogic arrays. The 6Gb/s interface supports high-throughput enterprise workloads.

Suited for EqualLogic arrays needing 15K performance

Administrators replacing a failed drive in a Dell EqualLogic SAN or expanding an existing 15K tier will find the correct form factor and caddy included. Buyers who need a 300GB capacity point or a different interface protocol should look at other models.

The 146GB capacity decides fit

This specific capacity determines whether the drive matches the RAID set or tier you are maintaining. Verify the required capacity against your array configuration before purchase.

Highlights

  • 146 GB capacity stores critical workloads
  • 15000 RPM spindle delivers fast transactional response
  • 64 MB cache accelerates frequent data access
  • 5 inch SAS 6 Gb/s interface fits dense arrays
  • Includes EqualLogic caddy for hot-swap installation

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the included EqualLogic caddy into a 2.5-inch SAS bay?

Slide the drive into the supplied caddy until the SAS connector seats firmly on the backplane, then lock the ejection lever. The step most people miss is verifying the lever clicks fully closed so the 6 Gb/s link trains at full speed.

What maintenance or replacement will the 15000 RPM mechanism need later?

The high-speed spindle and actuator are sealed; no user lubrication or filter changes are required. Plan to replace the drive once SMART reallocated-sector counts rise or after the rated annualised workload limit is reached.

What limit appears first during sustained writes to the 64 MB cache?

The 15000 RPM platters hit their maximum sustained transfer rate before the 64 MB buffer fills, so throughput plateaus at the media speed rather than the SAS 6 Gb/s interface ceiling.

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