Ultrastar DC HC310 is a low-capacity HDD, with 6TB and 4TB offerings, that helps address economic and access requirements of many traditional IT workloads. Low capacity drives also help address architecture limitations. Part of our mid-capacity DC HC300 series, the Ultrastar DC HC310 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7,200 RPM performance and lower acquisition cost to help ease budget constraints. Ultrastar DC HC310 is offered with either 6Gbs SATA or 12Gbs SAS interface in a 512e format. A 512n option is also available on 4TB models to support legacy systems with native 512-byte block sizes.
General
Interface: SATA 6Gb/s
Capacity (GB): 4TB
Sector Size (Variable, Bytes/sector): 512
Max Areal Density (Gbits/sq. in.): 753
Form Factor: 3.5-inch Performance
Data Buffer (MB): 256
Rotational Speed (RPM): 7200
Latency Average (ms): 4.16
Interface Transfer Rate (MB/sec, max): 600
Sustained Transfer Rate: 233MB/s 222MiB/s
Seek Time (read, ms, typical): 8.0 (read) / 8.6 (write) Reliability
Error Rate (non-recoverable, bits read): 1 in 10¹⁵
MTBF (M hours): 2M hours
Annual Failure Rate (AFR): 0.44%
Load/Unload Cycles: 600,000
Availability (hrs/day x days/wk): 24x7 Acoustics
Idle (Bels): 2.9
Operational (Bels, typical): 3.6 Power
Requirement: +5V, +12V
Operating (W, typical): 7.0
Idle (W): 5.9 Physical Size
Z-Height (mm): 26.1 (max) Environmental (operating)
Ambient Temperature: 5^oC to 60^oC
Shock (half-sine wave): 70G (2 ms)
Vibration: 0.67G RMS (XYZ, 5 to 500Hz) Environmental (non-operating)
Ambient Temperature: -40^oC to 70^oC
Shock (half-sine wave): 300G (2 ms)
Vibration: 1.04G RMS (XYZ, 2 to 200Hz) Item Dimension (L"xW"xH")
4 x 3 x 1

Weight
1 lb

Warranty Information
5 years