We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5 inch SAS hard drive with tray

DELL

DELL 342-5518 1.2TB 3.5" SAS 10000 RPM internal hard drive

SKU CH-T7DJ-HVZEN

A 1.2 TB SAS hard drive spinning at 10000 RPM in a 3.5 inch hybrid carrier with a 2.5 inch mechanism and 64 MB buffer

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity1.2TB
  • RPM10000 RPM
  • Average Latency12Gb/s
  • Form Factor3.5"
  • High-capacity 1.2TB storage for demanding workloads
  • 10000 RPM spindle speed delivers fast data access
  • SAS 12Gb/s interface enables high-throughput transfers
  • 5-inch form factor fits standard drive bays
  • 64MB buffer smooths burst I/O performance

Dell 342-5518 1.2TB SAS Drive

This Dell 342-5518 is a 1.2TB internal hard drive built for desktop and server storage. It uses a SAS 12Gb/s interface and spins at 10000 RPM. The unit comes as a bare drive in a 3.5 inch form factor with a hybrid carrier tray. It is suited for environments that require consistent rotational speed.

Best for SAS Bays Needing 10K Speed

This drive fits systems with a SAS 12Gb/s backplane that can accommodate a 3.5 inch form factor. It is not for buyers who need a different physical size or interface. It is not for buyers who need a lower spindle speed for quieter operation. It is not for buyers who need a higher capacity than 1.2TB.

SAS 12Gb/s Interface and 10000 RPM

The single specification that decides fit is the SAS 12Gb/s interface combined with 10000 RPM. The drive delivers a 12Gb/s average latency rating and includes a 64MB buffer. Verify that your controller and backplane support this interface and form factor before purchase.

Highlights

  • High-capacity 1.2TB storage for demanding workloads
  • 10000 RPM spindle speed delivers fast data access
  • SAS 12Gb/s interface enables high-throughput transfers
  • 5-inch form factor fits standard drive bays
  • 64MB buffer smooths burst I/O performance

Specifications

BrandDell
Model342-5518
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity1.2TB
RPM10000 RPM
Average Latency12Gb/s
Form Factor3.5"

Questions about this item

Does the 3.5" SAS drive include a tray for a 2.5" bay?

The 342-5518 ships with a hybrid carrier that adapts the 2.5" mechanism to a standard 3.5" slot.

Which cable connects the 12Gb/s SAS interface to the controller?

A standard SAS cable attaches to the drive's edge connector; the drive is hot-pluggable so power must be off before insertion.

When should the 10000 RPM mechanism be replaced in a RAID array?

Monitor SMART reallocated-sector counts and replace the 1.2TB unit once the count rises or patrol-read errors appear.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.