Laying the foundation for a worry-free data center, HGST delivers the very best capacity hard drive in the industry Ultrastar He10. Designed to handle workloads up to 550TB per year, the He10 uses PMR technology and is the industrys 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 the lowest power profile 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.
High Capacity ??? 10TB HDD, drop-in ready for mainstream enterprise
Low Power ??? 47% more efficient (Watts/TB) than air-filled drives
Most Reliable ??? Best-in-class reliability rating of 2.5M hours MTBF
Interface
SATA 6Gb/s
Capacity (GB)
10TB / 8TB
Sector Size (Variable, Bytes/sector)
4Kn: 4096
512e: 512
Max Areal Density (Gbits/sq. in.)
816 (10TB)
Data Buffer (MB)
256
Rotational Speed (RPM)
7200
Latency Average (ms)
4.16
Interface Transfer Rate (MB/sec, max)
600
Sustained Transfer Rate (MB/sec, typ.)
249MB/s (10TB) / 225MB/s (8TB)
237Mib/s (10TB) / 215Mib/s (8TB)
Seek Time (read, ms, typical)
8.0 (Read), 8.6 (Write)
Error Rate (non-recoverable, bits read)
1 in 1015
MTBF (M hours)
2.5
Annual Failure Rate (AFR)
0.35%
Load/Unload Cycles
600,000
Availability (hrs/day x days/wk)
24x7
Reliability - Warranty (yrs)
5
Idle (Bels)
2.0 (Idle) / 3.6 (Operating)
Requirement
+5 VDC, +12VDC
Operating (W, typical)
6.8
Idle (W)
5.0