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Silver rectangular 3.5 inch SAS hard drive with circuit board visible underneath

DELL

DELL 0F9W8 4TB 7200 RPM SAS 12Gb/s 3.5" internal hard drive

SKU CH-652P-7MQ9B MPN 0F9W8

A 4 TB SAS 12 Gb/s hard drive spinning at 7200 RPM in a 3.5" form factor

  • Total capacity4 TB
  • Interface typeSAS 12Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • 4 TB capacity stores large datasets and backups
  • 7200 RPM spindle delivers responsive read and write speeds
  • SAS 12 Gb/s interface provides high-throughput data transfer
  • 5-inch form factor fits standard desktop drive bays
  • 512n sector format ensures broad system compatibility

4TB SAS 12Gb/s Hard Drive

This DELL 0F9W8 drive provides 4TB of storage on a SAS 12Gb/s interface. It spins at 7200 RPM in a 3.5-inch form factor and uses 512n sector formatting. The unit is supplied new and factory sealed for immediate deployment in compatible systems.

Suited For SAS Servers And Arrays

This drive fits servers and storage arrays that accept 3.5-inch SAS drives running at 12Gb/s. Buyers who need a SATA interface or a 2.5-inch form factor should look elsewhere. Systems limited to 6Gb/s SAS backplanes will not utilise the full interface speed.

12Gb/s SAS Interface Decides Compatibility

The single specification that decides fitment is the 12Gb/s SAS interface. The host controller and backplane must support SAS at this signalling rate. Without a compatible SAS connection the drive will not operate.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $253.99
Pricier than about 77% of the 4,938 comparable items (median $107.99).
Total capacity 4 TB
Higher than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $63.50 per TB
Typical for this category: the median of 2,365 items is $62.21 per TB.

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Specifications

Product
Total capacity4 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Will the 0F9W8 4TB SAS 12Gb/s drive work in a system that only has SATA ports?

No, this drive uses a SAS 12Gb/s interface which requires a compatible SAS controller or backplane; it will not function on a standard SATA-only connection.

How can I verify the 0F9W8 is running at the correct 7200 RPM speed after installation?

Check the drive's reported rotation speed in your RAID controller BIOS, operating system disk utility, or SMART monitoring software; it should identify as 7200 RPM.

Does the 0F9W8 3.5-inch SAS drive ship with a mounting tray or cables included?

The drive is supplied factory sealed as a bare unit; any 3.5-inch mounting tray, SAS data cables, or power adapters must be purchased separately.

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