HGST Part #/MPN: HUH721008AL5200
DiscTech Item #: HIT-HUH721008AL5200-RF-OE-DEL
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- In Stock:165Need more?Stock Levels
This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.
Enterprise Grade
Capacity: 8TB
Speed: 7.2K RPM
Interface Types: SAS
Form Factor: 3.5" LFF Hard Drive
Sector Size: 512 / 512e
Average Seek Time: 8.0 Read / 8.6 Write
Electrical Interface: SAS-3 12Gbps
Dell KRDKK 8TB SAS 7.2k 12Gbps 512e Hard Drive HUH721008AL5200 / 027399 Enterprise Server Hard Drive - Refurbished OEM
Dell KRDKK 8TB SAS 7.2k 12Gbps 512e Hard Drive HUH721008AL5200 / 027399 Enterprise Server Hard Drive - Refurbished OEM
Alt MPNs: HUH721008AL5200 KRDKK 0KRDKK 027399
Ultrastar He10
Laying the foundation for a worry-free data center, HGST delivers an exceptional capacity hard drive for the enterprise – Ultrastar He10. Designed to handle workloads up to 550TB per year, the Ultrastar He10 uses PMR technology and is the industry’s first 10TB drive that is drop-in ready for any enterprise-capacity application or environment. Based on field proven, third generation HelioSeal® technology, it offers one of the lowest power profiles in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the He10 provides the highest reliability rating available of all HDDs on the market today by building on the successful design of its 8TB and 6TB predecessors. Trust HGST and Ultrastar He10 to deliver more capacity, more efficiency, more reliability and more value to your data center.
HelioSeal® Technology Helps Solve Challenges Facing Next Generation Data Centers
Data centers are facing growing pressures. Data volume is expanding, operating costs are rising, yet budgets remain flat. Lowering the total cost of ownership (TCO) has become the focus of data center architects and the Ultrastar He10 provides the best value proposition and greatest storage efficiency available. Compared to 8TB air-filled drives, this HelioSeal hard drive provides 25% more capacity, uses 34% less idle power, is 47% more power efficient (Watts/TB), and is 25% more reliable, rated at 2.5M hours MTBF. New features include a second-generation, dual-stage actuator — the HGST Micro-Actuator — enhancing head-positioning accuracy to deliver better performance, data integrity and overall drive reliability, especially in multi-drive environments where operational vibration is present. Refer to our HMA technical brief to learn more. A choice of 6Gb/s SATA and 12Gb/s SAS interface enables easy integration into high performance data centers. Data Durability and Security with Industry-Leading
Applications/Environments
• Enterprise and data center applications where capacity density and power efficiency are paramount
• Cloud & Hyperscale storage
• Massive scale-out high-density data centers (MSO)
• Bulk storage using object storage solutions like Ceph™ and Hadoop® to support Big Data Analytics
• Centralized video surveillance
• Drop-in ready for all mainstream enterprise capacity applications
Compatibility:
This drive is compatible with any server that accepts 3.5"x1" (LFF) SAS drives.
| HGST Ultrastar He10 | |
|---|---|
| Model/Part No. | HUH721008AL5200 |
| Configuration | |
| Performance | |
| Reliability | |
| Acoustics | |
| Power | |
| Physical size | |
| Environmental (Operating) | |
| Environmental (Non-Operating) | |
| Alt Model/Part No. | HUH721008AL5204 |
| Capacity | 8TB/8,000GB |
| Interface | SAS 12Gb/s |
| Format : Sector size (bytes) | 512e |
| Max. Areal density (Gbits/sq. in) | 816 |
| Data buffer (MB) | 256 |
| Rotational speed (RPM) | 7200 |
| Latency average (ms) | 4.16 |
| Interface transfer rate (MB/s, max) | 1200 |
| Sustained transfer rate (MB/s, typ.) | 249 (read), 237 (write) |
| Seek time (read, ms, typical) | 8.0 Read / 8.6 Write |
| Error rate (non-recoverable, bits read) | 1 in 10E15 |
| Load/Unload cycles (at 40°C) | 600,000 |
| Availability (hrs/day x days/wk) | 24x7 |
| MTBF (M hours) | 2.5 |
| Idle (Bels, typical) | 2.0 |
| Requirement | +5 VDC (+/-5%) +12 VDC (+/-5%) |
| Operating (W, typical) | 9.5 |
| Idle (W) | 5.8 |
| Power consumption efficiency at idle (W/TB) (W/GB) | 0.58 0.00058 |
| z-height (mm) | 26.1 |
| Dimensions (width x depth, mm) | 101.6 (+/- 0.25) x 147 |
| Weight (g, max) | 660 |
| Ambient temperature | 5°C to 60°C |
| Shock (half-sine wave, read operation, G) | 70 (2ms) |
| Vibration (G RMS 5 to 500 Hz) | 0.67, all axes |
| Ambient temperature | -40°C to 70°C |
| Shock (half-sine wave, G) | 300 (1ms)/ 150 (11ms) |
| Random Vibration (G RMS 2 to 200 Hz) | 1.04, all axes |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Alternate MPNs: HUH721008AL5200 KRDKK 0KRDKK 027399
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Refurbished
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty