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A new 3.5 inch SAS internal hard drive in silver finish

DELL

DELL 4TB 7.2K 3.5" SAS 202V7 12GYY 529FG 7J9RN DTK38 internal hard drive

SKU CH-1A76-569PE

3.5-inch SAS internal hard drive with 4 TB capacity and 7.2K RPM spindle speed

  • 4 TB capacity stores large datasets
  • 2 K RPM spindle speed delivers responsive data access
  • SAS interface provides reliable enterprise connectivity
  • 5 inch form factor fits standard desktop drive bays
  • New condition ensures full manufacturer specification performance

4 TB SAS 3.5″ internal hard drive

This 4 TB drive uses a SAS interface in a 3.5″ form factor and spins at 7.2 K rpm. It is built for desktop or server bays that accept SAS connections and need high-capacity bulk storage. The unit is supplied new and carries part references 202V7, 12GYY, 529FG, 7J9RN and DTK38.

Check SAS host adapter and bay compatibility

Verify that your system has a SAS host adapter or a backplane that supports SAS drives, because this unit will not operate on a SATA-only controller. Ensure a 3.5″ drive bay and the correct power and data cables are available before ordering. Retail or OEM packing may vary, so cable accessories are not guaranteed.

Steady throughput under continuous workloads

At 7.2 K rpm the drive delivers consistent sequential throughput during long write or read sessions such as backup, archiving or surveillance recording. The SAS interface maintains link stability under sustained load without the latency spikes sometimes seen on consumer SATA drives. Performance scales with the host adapter queue depth rather than short burst caches.

Points forts

  • 4 TB capacity stores large datasets
  • 2 K RPM spindle speed delivers responsive data access
  • SAS interface provides reliable enterprise connectivity
  • 5 inch form factor fits standard desktop drive bays
  • New condition ensures full manufacturer specification performance

Caractéristiques

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Questions sur cet article

Does the Dell 4TB SAS drive ship with a tray or mounting screws, or must I source them separately?

The drive is supplied in OEM or retail packing that may vary; a 3.5" hot-plug tray and SAS data cable are not included and must be purchased separately if your chassis requires them.

How do I choose between the listed part numbers 202V7, 12GYY, 529FG, 7J9RN and DTK38 for my system?

Those codes are Dell service tags for the same 4TB 7.2K 3.5" SAS specification; match any one of them to your server's qualified-parts list to confirm compatibility.

What does the 7.2K RPM rating mean for everyday throughput in a SAS backplane?

The 7.2K spindle delivers sequential transfers near the 6G SAS link limit, so large-file reads and writes run at the interface's practical ceiling while random I/O stays typical for nearline capacity drives.

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