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Silver 2.5 inch SAS hard drive with tray, bare drive packaging

DELL

DELL 342-5571 1.2TB 2.5" SAS 10000 RPM internal hard drive

SKU CH-0ZMT-Y0V8X

A 1.2 TB 2.5" SAS drive spinning at 10000 RPM with a 64 MB buffer for fast server storage

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity1.2TB
  • RPM10000 RPM
  • Average Latency12Gb/s
  • Form Factor2.5"
  • 2 TB capacity stores large datasets
  • 10,000 RPM spindle delivers fast data access
  • SAS 12 Gb/s interface enables high-speed transfers
  • 64 MB buffer improves burst performance
  • 5-inch form factor fits dense server bays

Dell 342-5571 1.2TB SAS Drive

This Dell 342-5571 is a 1.2TB 2.5-inch internal hard drive built for SAS 12Gb/s interfaces. It spins at 10000 RPM and includes a 64MB buffer. The drive arrives as a bare unit with a tray for Dell PowerEdge and PowerVault servers.

Suited for SAS bays needing 10K speed

This drive fits servers and arrays that accept 2.5-inch SAS drives running at 12Gb/s. It is not for systems limited to slower SAS links or 3.5-inch bays. Buyers who want more storage capacity or a different form factor should look at other models.

SAS 12Gb/s interface decides compatibility

The single specification that determines fit is the SAS 12Gb/s interface. The host backplane and controller must support this exact link speed and the 2.5-inch form factor. Verify the server manual lists SAS 12Gb/s before purchase.

Highlights

  • 2 TB capacity stores large datasets
  • 10,000 RPM spindle delivers fast data access
  • SAS 12 Gb/s interface enables high-speed transfers
  • 64 MB buffer improves burst performance
  • 5-inch form factor fits dense server bays

Specifications

BrandDell
Model342-5571
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity1.2TB
RPM10000 RPM
Average Latency12Gb/s
Form Factor2.5"

Questions about this item

How do I confirm the 1.2TB SAS drive is running at 10000 RPM after installation?

Check the drive properties in your RAID controller BIOS or OS utilities; they should report 10000 RPM, SAS 12Gb/s link speed and 1.2TB capacity.

The listing says Packaging: Bare Drive — does the 342-5571 ship with the 2.5" tray shown in photos or must I buy it separately?

The manufacturer highlights note the drive includes a tray for PowerEdge and PowerVault servers; the bare-drive label means no retail box, but the tray is supplied.

I see SAS 12Gb/s in the specs and 6Gb/s in the title — which version should I choose for a 6Gb/s backplane?

The drive interfaces at SAS 12Gb/s and will negotiate down to 6Gb/s on a 6Gb/s backplane; select the 342-5571 1.2TB 10000 RPM model for that capacity and speed.

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