HGST 3.5" Internal Enterprise Hard Drives Ultrastar DC HC310 Series

Manufacturer Model Number: HUS726T4TALE6L4

Manufacturer Part Number: 0B36040

Warranty:  5 Years Limited Manufacturer Warranty

Features and Benefits:
Excellent random and sequential performance
• 6TB and 4TB capacity points support traditional IT systems
• Sustained transfer rate up to 255MB/s (512e/4Kn models); 233MB/s (512n models)
• Choice of 12Gb/s SAS or 6Gb/s SATA
• Advanced Format 4Kn and 512e models up to 6TB; 512n formatting available on 4TB to support legacy systems
• Self-Encrypting Drive (TCG SAS) options
• 5-year limited warranty

Applications & Workloads
• Distributed fi le systems, like Apache Hadoop®, to support Big Data analytics
• Direct & Network Attached Storage (DAS & NAS)
• RAID arrays
• Legacy applications requiring 512n format (4TB)

Specifications:

Interface: SATA 6Gb/s

Capacity (GB): 4TB

Sector Size (Variable, Byes/sector): 512

Max Areal Density (Gbits/sq. in.): 782

Form Factor: 3.5-inch HDD

Performance:

Data Buffer (MB): 256

Rotational Speed (RPM): 7200

Latency Average (ms): 4.16

Interface Transfer Rate (MB/sec, max): 600

Seek Time (read, ms, typical): 8.0 (Read), 8.6 (Write)

Reliability:

Error Rate (non-recoverable, bits read): 1 in 10^15

MTBF (M hours): 2

Load/Unload Cycles: 600,000 (at 40ºC)

Availability (hrs/day x days/wk): 24x7

Acoustics:

Idle (Bels): 2.9 (Idle), 3.6 (Operating)

Power:

Requirement: +5 VDC, +12 VDC

Operating (W, typical): 9.1

Low Power Idle (W, avg): 7.1

Power Consump. Efficiency Index (W/GB): 1.2W/TB / 0.0012W/GB (6TB)

Physical Size:

Z-Height (mm): 26.1

Dimensions (width x depth, mm): 101.6 (+/-0.25) x 147

Weight (g, max): 715