Overview
|
Model Number |
HUH728080AL4200 |
|
Manufacturer |
HGST |
|
Product Type |
Ultrastar He8 |
|
Capacity |
8TB |
|
Interface |
SAS3 |
|
Interface Speed |
12Gbps |
|
Spindle Speed |
7200 RPM |
|
Form Factor |
3.5" |
|
Bytes Per Sector |
4096 |
|
Warranty |
30 Days DOA Only |
Features
- One-third more capacity and 23% lower energy consumption. Available today. That’s the power of helium. Delivering high capacity at 8TB, Ultrastar He8 is based on the widely accepted and proven HelioSeal® platform. HelioSeal technology replaces air with helium inside the drive, reducing air turbulence and enabling 7Stac™, a seven-disk design in a traditional 3.5-inch form factor. Ultrastar He8 goes beyond what any air-based HDD can do and seamlessly integrates into virtually any mainstream enterprise environment. Cooler and quieter with excellent power efficiency (Watts/TB) and no-compromise performance, the Ultrastar He8 lays the foundation for future growth in massive scale-out environments.
Applications
- Cloud & Hyperscale storage
- Enterprise and data center applications where capacity density and power efficiency are paramount
- Massive scale-out High-density data centers
- Distributed Files systems like Ceph and Hadoop to support Big Data Analytics
- RAID Arrays
- Video surveillance & content distribution
- Ideal for all mainstream enterprise capacity applications
Specifications
|
Performance |
|
|
Average Latency (ms) |
4.16 |
|
Max Sustained Transfer Rate MB/s |
205 |
|
Cache, Multisegmented (MB) |
128 |
|
Seek time (read/write, ms, typical) |
8.5/9.0 |
|
Data Integrity/Reliability |
|
|
Mean Time Between Failures |
2.5 Million |
|
Nonrecoverable Read Errors Max |
1 per 10E15 |
|
Load/Unload Cycles (@40*C) |
600,000 |
|
Annual failure rate |
0.35% |
|
Availability |
24x7 |
|
Power |
|
|
Power Supply Requirements |
12V & 5V |
|
Average Idle Power (W) |
5.7 |
|
Average Operating Power (W) |
9.1 |
|
Environmental (Operating) |
|
|
Ambient Temperature, Op (C) |
5 to 60 |
|
Shock |
70 |
|
Vibration (G RMS 5 to 500 Hz) |
0.67 |
|
Environmental (Nonoperating) |
|
|
Ambient Temperature, Op (C) |
-40 to 70 |
|
Shock |
300(1ms) / 150(11ms) |
|
Vibration (G RMS 2 to 200 Hz) |
1.04 |
|
Physical |
|
|
Height (mm) |
26.1 |
|
Width (mm) |
101.6 (+/- 0.25) |
|
Depth (mm) |
147 |
|
Weight (g, max) |
650 |
These drives have been previously used and could have minor signs of cosmetic wear, but are fully functional and confirmed to be at 100% Health.
Please contact us if you have any questions about compatibility.
