Dell EMC 12TB SATA 6G 7.2K RPM 3.5" HDD
WD Ultrastar DC HC520 (HUH721212ALE600) | T2YHT / 0T2YHT
Enhance your enterprise storage infrastructure with the Dell EMC T2YHT, a high-capacity 12TB hard drive engineered for reliability and performance in demanding data center environments. Built on the proven Western Digital Ultrastar DC HC520 helium platform, this Dell-certified OEM drive ensures seamless compatibility with Dell PowerEdge servers and storage arrays.
Key Features
- High-Capacity 12TB Storage – Ideal for large-scale data environments, backup, and archiving
- Enterprise Performance – 7200 RPM spindle speed with strong sustained throughput
- Helium-Sealed Design (HelioSeal) – Improved efficiency, reduced power usage, and enhanced durability
- Hot-Swappable Configuration – Designed for quick replacement and minimal downtime
- Dell Certified Firmware – Ensures full compatibility with Dell systems without errors or warnings
Technical Specifications
- Brand / OEM: Dell EMC / Western Digital (HGST)
- Dell Part Numbers: T2YHT, 0T2YHT
- Model: HUH721212ALE600
- Capacity: 12TB
- Form Factor: 3.5" LFF
- Interface: SATA III 6Gb/s
- Speed: 7200 RPM
- Cache: 256MB
- Sector Format: 512e
- Recording Type: CMR (PMR)
Transfer Rates:
-
Interface: 600 MB/s
-
Sustained: Up to 255 MB/s (write), 243 MB/s (read)
-
Average Latency: 4.16 ms
-
Typical Seek Time: 8.0 ms (read), 8.6 ms (write)
Enterprise Reliability and Security
- MTBF: 2.5 million hours
- Workload Rating: 550TB per year
- Built for continuous enterprise operation
- Instant Secure Erase (ISE) support for secure data removal
- Optimized for cloud infrastructure and high-density storage environments
Power and Physical Specifications
- Helium-filled, hermetically sealed design
- Efficient power consumption optimized for enterprise systems
- Standard 3.5-inch large form factor
Compatibility
Designed for seamless integration with Dell enterprise systems, including:
Dell PowerEdge Servers:
- R640, R740, R740xd, R840, R940
- T440, T640, and newer generations
Dell Storage Arrays:
- PowerVault ME4012, ME412
- MD-series expansion enclosures
Typically supplied in a Dell hot-plug 3.5-inch drive carrier (such as X7K8W tray) for easy installation.
Alternate / Related Part Numbers
0F29595
HUH721212ALE600
0T2YHT
T2YHT
Why Choose This Drive?
The Dell EMC-branded Ultrastar DC HC520 combines proven platform reliability with Dell-certified firmware, ensuring smooth operation within Dell environments. It is an excellent choice for enterprises needing dependable, high-capacity storage that integrates easily into existing infrastructure while supporting demanding workloads.
