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Silver 3.5 inch hard drive with Dell 529FG label

DELL

DELL ST4000NM0023 4TB 7.2K SAS 3.5" internal hard drive

SKU CH-HVKB-NADF1 MPN ST4000NM0023

A 4 TB 3.5-inch SAS desktop drive spinning at 7.2K RPM for high-capacity storage

  • 4 TB capacity stores large datasets
  • 2 K RPM spindle delivers steady throughput
  • SAS 6 Gbit/s interface connects to enterprise controllers
  • 5 inch form factor fits standard drive bays
  • New condition ensures full manufacturer specifications

Capacity and interface

This is a 4TB 3.5" desktop internal hard drive with a SAS interface spinning at 7.2K. It suits servers or workstations that need high-capacity bulk storage on a SAS backplane.

Compatibility checks

Verify that your system has a free 3.5" drive bay and a SAS controller or HBA with a compatible 6G SAS port. Confirm the chassis provides the correct power connector for a 3.5" enterprise drive.

Upgrade context

The drive replaces a smaller-capacity SAS hard drive when more storage is required on the same interface. The jump is worth it when the existing array or bay count is full and a single larger spindle reduces device count.

Points forts

  • 4 TB capacity stores large datasets
  • 2 K RPM spindle delivers steady throughput
  • SAS 6 Gbit/s interface connects to enterprise controllers
  • 5 inch form factor fits standard drive bays
  • New condition ensures full manufacturer specifications

Caractéristiques

Aucune caractéristique publiée pour cet article pour l’instant.

Questions sur cet article

Does the ST4000NM0023 4TB 7.2K SAS 3.5" drive ship with cables or a mounting bracket, or must they be purchased separately?

The drive is supplied as a bare unit; SAS data and power cables plus any 3.5" mounting hardware are not included and must be sourced separately.

Should I choose the 4TB 7.2K SAS model or a different capacity for a high-density storage server?

The 4TB 7.2K SAS variant balances cost per terabyte and rack density; select a larger capacity only if your chassis bays are limited and you need more raw space per slot.

What does the 7.2K RPM rating mean for real-world throughput in a RAID array?

At 7.2K RPM the drive delivers sequential throughput suited to bulk storage and backup workloads, while random I/O latency is higher than faster-spinning SAS drives.

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