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Ultrastar Hs14

  • 14TB
  • 3.5-inch Helium Platform
  • Enterprise SMR Hard Drive
  • Highest Capacity – 14TB SMR HDD
  • Extreme Power Efficiency – 60% lower idle watts/TB than 8TB air-filled drives
  • Purpose Built – Host-managed SMR supports sequential write workloads


As cloud and hyperscale data centers look for affordable options to capture the growing volume and variety of data, HGST launches the world’s first enterprise-class 14TB HDD, Ultrastar® Hs14. Based on host-managed shingled magnetic recording (SMR) technology, this 3.5-inch hard drive helps address Big Data challenges and the emerging sequential write workload segment in the data center. Optimized to deliver the highest capacity at low total cost of ownership (TCO), the Hs14 provides unprecedented capacity leadership by harnessing two core complementary technologies— 4th generation HelioSeal® technology and 2nd-generation host-managed SMR. These field proven technologies provide the foundation for delivering efficiency, quality and reliable performance required by cloud and hyperscale data centers.

SATA Models
SAS Models
General
Model #
HSH721414ALE6M0
HSH721414ALE6M4
HSH721414ALN6M0
HSH721414ALN6M4
HSH721414AL52M0
HSH721414AL52M4
HSH721414AL42M0
HSH721414AL42M4
Interface
SATA 6Gb/s
SAS 12Gb/s
Capacity (GB)
14TB
14TB
Sector Size (Variable, Bytes/sector)
512e: 512
4Kn: 4096
512e: 512, 520, 528
4Kn: 4096, 4112, 4160, 4224
Max Areal Density (Gbits/sq. in.)
1034 (max)
1034 (max)
Form Factor
3.5-inch
3.5-inch
Performance
Data Buffer (MB)
512
512
Rotational Speed (RPM)
7200
7200
Latency Average (ms)
4.16
4.16
Interface Transfer Rate (MB/sec, max)
600
1200
Sustained Transfer Rate
223 MiB/s (max)
233 MiB/s (max)
223 MiB/s (max)
233 MiB/s (max)
Seek Time (read, ms, typical)
7.7/12.0
7.7/12.0
Reliability
Error Rate (non-recoverable, bits read)
1 in 1015
1 in 1015
MTBF (M hours)
2.5
2.5
Annual Failure Rate (AFR)
0.35%
0.35%
Load/Unload Cycles
600,000 (at 40ºC)
600,000 (at 40ºC)
Availability (hrs/day x days/wk)
24x7
24x7
Limited Warranty (yrs)
5
5
Acoustics
Operational (Bels, typical)
2.0/3.6
2.0/3.6
Power
Requirement
+5 VDC, +12VDC (+/-5%)
+5 VDC, +12VDC (+/-5%)
Operating (W, typical)
6.4
8.3
Idle (W)
5.2
6.2
Power Consump. Efficiency Index (W/GB)
0.00037 W/GB
0.37 W/TB
0.00044 W/GB
0.44 W/TB
Physical Size
Z-Height (mm)
26.1
26.1
Dimensions (width x depth, mm)
101.6 (+/-0.25) x 147
101.6 (+/-0.25) x 147
Weight (g, max)
660
660
Environmental (operating)
Ambient Temperature
5º to 60º C
5º to 60º C
Shock (half-sine wave)
70
70
Vibration (5 to 500 Hz)
0.67 (XYZ)
0.67 (XYZ)
Environmental (non-operating)
Ambient Temperature
-40º to 70º C
-40º to 70º C
Shock (half-sine wave)
300
300
Random vibration (G RMS 2 to 200 Hz)
1.04 (XYZ)
1.04 (XYZ)

CAPACITY: One MB is equal to one million bytes, one GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to hard drive capacity. Accessible capacity will vary from the stated capacity due to formatting and partitioning of the hard drive, the computer’s operating system, and other factors.
RELIABILITY: MTBF and AFR specifications are based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions for this drive model. MTBF and AFR ratings do not predict an individual drive’s reliability and do not constitute a warranty.
SECTOR SIZE: Advanced Format drive: 4K (4096-byte) physical sectors
DATA BUFFER: Portion of buffer capacity used for drive firmware
TRANSFER RATE: MiB/s is 2**20 bytes, MB/s is 10**6 bytes (or you could make **20 and **6 as superscript which is preferred)
SEEK TIME: Excludes command overhead
OPERATING POWER: SATA models: 8K Queue Depth = 1 @ 40 IOPS, SAS models: 4K Queue Depth = 4
IDLE POWER: Idle specification is based on use of Idle_A

Highlights

  • Industry’s first enterprise-grade 14TB HDD
  • Combines HelioSeal® and host-managed SMR to deliver 16% more capacity than 12TB PMR drives
  • Purpose-built for sequential write workloads and applications
  • Consistent, predictable performance with uncompromising enterprise-class quality and reliability for true-enterprise experience
  • 2.5M hours MTBF rating
  • 5-year limited warranty

Applications/Environments

  • Big Data or Bulk Storage
  • Cloud Storage
  • Social Media
  • Content Libraries, Streaming Media and Digital Media Assets
  • Online Back-up, Replication
  • Compliance, Audits, Regulatory Records