| Brand | Dell |
|---|---|
| Category | Dell Server Hard Drives |
| Part number | 0NT1X2 |
| Model numbers | HUS726T4TALS200 |
| Capacity | 4TB |
| Interface | SAS 3.5 Inch |
| Spindle speed (RPM) | 7200 |
| Data transfer rate | 12Gbps |
| Form factor | 3.5 Inch |
| Hot swap | Yes |
| Best for | Dell Server |
The Dell 0NT1X2 4TB 7.2K RPM 3.5-inch SAS 12Gbps Hard Drive is a reliable enterprise storage solution built for Dell PowerEdge servers and demanding business environments. Designed to provide high-capacity storage with dependable performance, this nearline SAS drive is ideal for virtualization, backup infrastructure, cloud storage, data archiving, and RAID-based server deployments.
Equipped with a 7,200 RPM spindle speed and a high-speed 12Gbps SAS interface, the Dell 0NT1X2 delivers efficient data transfer rates and stable performance for business-critical applications. The 3.5-inch large form factor (LFF) design supports hot-swappable installation, making maintenance and upgrades simple while minimizing downtime. Enterprise SAS technology also provides enhanced reliability, superior error handling, and dual-port connectivity for improved data integrity and availability.
Key Features
- 4TB enterprise storage capacity
- 7,200 RPM rotational speed for reliable performance
- SAS 12Gbps interface for fast data throughput
- 3.5-inch Large Form Factor (LFF)
- Hot-swappable design for easy replacement and servicing
- Compatible with Dell PowerEdge servers and enterprise storage systems
- Ideal for RAID arrays, virtualization, and backup environments
- Enterprise-grade reliability for continuous 24/7 operation
Specifications
- Manufacturer: Dell
- Part Number: 0NT1X2
- Capacity: 4TB
- Interface: SAS 12Gbps
- Form Factor: 3.5-inch LFF
- Spindle Speed: 7,200 RPM
- Drive Type: Enterprise Nearline SAS Hard Drive
- Hot Swap Support: Yes
The Dell 0NT1X2 4TB SAS hard drive provides a dependable and scalable storage upgrade solution for businesses seeking Dell-certified compatibility, enterprise reliability, and high-capacity server storage performance.
G12 – 12th Generation
R320, R420, R520, R720, R720xd, T320, T420, T620
G13 – 13th Generation
R230, R330, R430, R530, R730, R730xd, T330, T430, T630
G14 – 14th Generation
R340, R440, R540, R740, R740xd, R740xd2, T340, T440, T640
G15 – 15th Generation
R350, R450, R550, R650xs, R750, R750xs, T350, T550
G16 – 16th Generation
R360, R460, R560, R760, R760xs, T360, T560
Compatible with select Dell PowerEdge G12 and G13 servers equipped with 3.5-inch LFF SAS drive bays. Supplied with a G12/G13 hot-swap caddy. The bare hard drive may also be compatible with select G14, G15, and G16 servers when installed in the appropriate generation-specific 3.5-inch hot-swap carrier.
Important: The included G12/G13 caddy is not guaranteed to fit G14–G16 servers. Installation in newer generations may require replacing the carrier. Drive compatibility also depends on SAS controller, backplane, firmware, sector format, and supported capacity. Confirm compatibility before purchasing.

