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Silver 3.5 inch SATA hard drive bare unit

DELL

DELL T4XNN 1TB 7.2K 6.0G 128MB 3.5" SATA internal hard drive

SKU CH-NSBA-QANG4

A 1 TB, 7200 RPM SATA 6.0 Gb/s desktop drive with 128 MB cache for enterprise storage

  • Total capacity1 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed7,200 RPM
  • Cache memory128 MB
  • 1 TB capacity for bulk storage with 1000 GB usable space
  • 7200 RPM spindle speed delivers responsive data access
  • 128 MB cache buffers bursts for smoother throughput
  • SATA 6.0 Gb/s interface fits standard desktop bays
  • 5 inch form factor suits enterprise storage arrays

Dell T4XNN 1TB enterprise drive

The Dell T4XNN is a 3.5-inch SATA hard drive built for enterprise storage workloads. It spins at 7200 RPM with a 128MB cache to handle sustained data throughput in always-on environments. The bare drive ships without retail packaging for direct system integration.

Suited for bulk storage arrays and servers

This drive fits RAID arrays, backup targets and high-capacity server bays that need 1TB of mechanical storage. Builders who want solid-state speed or silent desktop operation should choose a different technology.

SATA 6.0Gb/s interface decides fit

The drive connects through a standard SATA 6.0Gb/s port on a desktop motherboard, server backplane or RAID controller. Verify the host system has a free 3.5-inch bay and matching data or power cables before purchase.

How it compares

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

Price $89.99
Cheaper than about 56% of the 4,938 comparable items (median $107.99).
Total capacity 1 TB
Lower than about 60% of the 2,372 comparable items (median 2 TB).
Price per TB $89.99 per TB
Pricier than about 61% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model nameT4XNN
Total capacity1 TB
Recommended useFor Enterprise Storage
Performance
Rotational speed7,200 RPM
Storage
Cache memory128 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Will the SATA 6.0Gb/s interface on this 3.5" drive work with an older motherboard that only supports SATA 3.0Gb/s?

Yes, the SATA 6.0Gb/s interface is backward compatible with SATA 3.0Gb/s ports, so the drive will operate at the slower speed on older hardware.

How can I verify the 7200 RPM speed and 128MB cache are active after installing the drive?

Use a system information tool like CrystalDiskInfo or check the BIOS/UEFI; both will report the rotational speed and buffer size matching the 7200 RPM and 128MB specifications.

Since the packaging is listed as bare drive, what exactly is included and what cables must I purchase separately?

Only the drive itself is included; you will need to buy a SATA data cable and a SATA power cable or adapter if your power supply lacks a spare connector.

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