Cisco 12TB SATA 6G 7.2K RPM 512e LFF 3.5'' HDD WD Ultrastar DC HC520 HUH721212ALE600 58-100258-01 UCS-HD12T7KL6GN (Cisco LFF Tray Included)
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Local Pickup in Dallas, TX Available
- Specifications
- Description
| Manufacturer Part Number | UCS-HD12T7KL6GN / 58-100258-01 |
| Manufacturer | Csico / Western Digital |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Hard Drives (HDD) |
| Model | Ultrastar DC HC520 HUH721212ALE600 |
| Form Factor | LFF 3.5" HDD (Cisco LFF Tray Included) |
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Cisco 12TB SATA 6G 7.2K RPM 512e LFF 3.5" HDD (Cisco Tray Included)
WD Ultrastar DC HC520 | HUH721212ALE600 | UCS-HD12T7KL6GN
Expand your enterprise storage infrastructure with the Cisco UCS-HD12T7KL6GN 12TB Hard Drive, built on the highly reliable Western Digital Ultrastar DC HC520 platform. Designed for demanding data center, cloud, virtualization, and backup environments, this enterprise-class drive combines high capacity, proven reliability, and efficient performance.
Featuring a 12TB capacity, 7200 RPM spindle speed, and SATA III 6Gb/s interface, the Ultrastar DC HC520 delivers dependable performance for mission-critical workloads while maintaining low power consumption through HelioSeal helium-filled technology.
This drive comes installed in a Cisco LFF 3.5-inch hot-swap tray, making it an excellent solution for compatible Cisco UCS server platforms.
Key Features
- 12TB enterprise-class storage capacity
- Cisco OEM drive based on WD Ultrastar DC HC520 platform
- SATA III 6Gb/s interface
- 7200 RPM spindle speed
- 256MB cache
- 512e sector format
- CMR (Conventional Magnetic Recording) technology
- HelioSeal helium-filled design
- Hot-swap ready with Cisco LFF tray included
- Designed for 24/7 enterprise operation
- Supports virtualization, cloud, backup, and archival workloads
- High reliability with 2.5 million hour MTBF rating
Technical Specifications
Manufacturer: Cisco / Western Digital (HGST)
Cisco Part Number: UCS-HD12T7KL6GN
Drive Model: HUH721212ALE600
Alternate Part Number: 58-100258-01
Capacity: 12TB
Form Factor: 3.5" LFF
Interface: SATA III 6Gb/s
Rotational Speed: 7200 RPM
Cache: 256MB
Sector Format: 512e
Recording Technology: CMR (PMR)
Hot Swap: Yes
Tray Included: Yes, Cisco LFF Tray
Performance
- Interface Transfer Rate: Up to 600 MB/s
- Sustained Data Rate (Read): Up to 243 MB/s
- Sustained Data Rate (Write): Up to 255 MB/s
- Average Latency: 4.16 ms
Reliability & Security Features
- MTBF: 2.5 Million Hours
- Annualized Failure Rate (AFR): 0.35%
- Load/Unload Cycles: 600,000
- Instant Secure Erase (ISE) Support
- Crypto Sanitize Support
- Optimized for enterprise workloads and continuous operation
Power & Physical Specifications
Idle Power Consumption: Approximately 5.0W
Active Power Consumption: Approximately 7.0W
Height: 26.1 mm
Width: 101.6 mm
Depth: 147.0 mm
Weight: Approximately 660 g
Compatible Cisco UCS Systems
- Cisco UCS C220 M5 Rack Server
- Cisco UCS C240 M5 Rack Server
- Other compatible Cisco UCS platforms supporting 3.5" LFF SATA drives
Ideal Applications
- Data Centers
- Cloud Storage
- Virtualization
- Backup Infrastructure
- Big Data Environments
- Enterprise Storage Arrays
- Archival Storage
- Business-Critical Applications
Alternate Part Numbers
- UCS-HD12T7KL6GN
- HUH721212ALE600
- 58-100258-01
- 0F29608
- 0T2YHT
- T2YHT
- HUH721212ALE600-CISCO
- UCS-HD12T7KL6GN-MSALT
- HUH721212ALE600-GENERIC
What's Included
- Cisco 12TB SATA 6G 7.2K RPM 3.5" LFF Hard Drive
- WD Ultrastar DC HC520 HUH721212ALE600
- Cisco LFF Hot-Swap Tray Installed
Please verify compatibility with your server or storage system before purchasing.