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 hard drive with SAS connector and hot-swap tray

DELL

DELL 5X3CV 1.2TB 3.5" SAS 12Gb/s 10000 RPM internal hard drive

SKU CH-Z34B-31216

A 1.2TB 3.5" SAS drive spinning at 10000 RPM with a 12Gb/s interface and hot-swap tray

  • InterfaceSAS 12Gb/s
  • Capacity1.2TB
  • RPM10000 RPM
  • Form Factor3.5"
  • High-capacity 1.2TB storage for demanding workloads
  • Fast 12Gb/s SAS interface accelerates data transfer
  • 10000 RPM spindle speed reduces access latency
  • 5-inch form factor fits standard drive bays
  • Hot-swap tray enables drive replacement without downtime

Dell 5X3CV 1.2TB SAS drive

This Dell 5X3CV internal hard drive provides 1.2TB of storage on a 3.5 inch form factor. It connects through a SAS 12Gb/s interface and spins at 10000 RPM. The drive is sold new and supports hot-swap installation. It suits servers or workstations that require a Dell original part.

Sustained workload behaviour

The 10000 RPM spindle speed delivers consistent throughput for random I/O workloads. SAS 12Gb/s signalling maintains bandwidth during long sequential transfers. Mechanical latency stays predictable because the motor runs at a fixed rate. The drive is built for continuous operation in multi-drive arrays.

Compatibility checks

Verify that your system has a 3.5 inch drive bay and a SAS controller or backplane that supports 12Gb/s speeds. Confirm the hot-swap tray matches your chassis tray type. Ensure the operating system or RAID controller recognises SAS hard drives. Packaging may vary between retail and OEM versions.

Highlights

  • High-capacity 1.2TB storage for demanding workloads
  • Fast 12Gb/s SAS interface accelerates data transfer
  • 10000 RPM spindle speed reduces access latency
  • 5-inch form factor fits standard drive bays
  • Hot-swap tray enables drive replacement without downtime

Specifications

BrandDell
Model5X3CV
InterfaceSAS 12Gb/s
Capacity1.2TB
RPM10000 RPM
Form Factor3.5"

Questions about this item

How much heat and noise does the 10000 RPM SAS drive produce during continuous operation?

The 10000 RPM spindle and SAS 12Gb/s interface generate noticeable heat and audible seek noise under sustained load; plan for active airflow in the 3.5" bay.

What controller or backplane must I already have to connect this SAS 12Gb/s drive?

You need a SAS host bus adapter, RAID card or server backplane that supports 12Gb/s SAS signalling and provides a 3.5" hot-swap tray.

Will this 3.5" SAS 12Gb/s drive work in my older 6Gb/s SAS enclosure?

Yes, the drive is backward compatible and will negotiate down to 6Gb/s on an older SAS backplane or HBA.

Also in this aisle

People compared these

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