HGST Ultrastar He8 6TB & 8TB SAS SATA Hard Drives HGST Ultrastar He8 6TB & 8TB SAS SATA Hard Drives

HGST Ultrastar He8 6TB & 8TB SAS SATA Hard Drives

8TB & 6TB
3.5-inch Helium Platform Enterprise Hard Drive

  • Highest capacity – Industry-leading 8TB in a 7-disk 7Stac™ design
  • Power efficiency – 23% lower operating power than 6TB air drives
  • TCOptimized™ design – Delivers highest capacity, lower power, cooler and quieter operation

Overview:

8TB capacity and 23% lower energy consumption. That’s the power of helium. Meet Ultrastar He8, HGST’s second-generation hard drive based on the widely accepted and proven HelioSeal™ platform. With 8TB and 6TB capacity points, Ultrastar He8 goes beyond what any other HDD can do using air and raises the standard for capacity and power efficiency in cloud and hyperscale data center environments.

We recognize the growing pressures that data centers face. Volume is expanding, Operating costs are rising while budgets remain flat. Lowering the total cost of ownership (TCO) has become the focus of data center architects. Through HGST’s patented HelioSeal process, the Ultrastar He8 provides the best TCO value proposition by delivering the industry’s highest capacity at 8TB, a low 5.1 idle watts, a reduced weight of 650g, and running 4-5°C cooler.

Cooler and quieter with industry-leading power efficiency (Watts/TB), the Ultrastar He8 lays the foundation for future growth in massive scale-out environments.

 

Specification

 

Model # / Part #
  • HUH728080AL4200 / 0F23651
  • HUH728060AL4200 / 0F23650
  • HUH728080AL5200 / 0F23268
  • HUH728060AL5200 / 0F23270
  • HUH728080AL4201 / 0F23652
  • HUH728060AL4201 / 0F23653
  • HUH728080AL5201 / 0F23301
  • HUH728060AL5201 / 0F23302
  • HUH728080AL4204 / 0F23654
  • HUH728060AL4204 / 0F23656
  • HUH728080AL5204 / 0F23657
  • HUH728060AL5204 / 0F23655
  • HUH728080AL4205 / 0F23661
  • HUH728060AL4205 / 0F23660
  • HUH728080AL5205 / 0F23658
  • HUH728060AL5205 / 0F23659
  • HUH728080ALE600 / 0F23267
  • HUH728060ALE600 / 0F23269
  • HUH728080ALN600 / 0F23662
  • HUH728060ALN600 / 0F23663
  • HUH728080ALE601 / 0F23664
  • HUH728060ALE601 / 0F23665
  • HUH728080ALN601 / 0F23666
  • HUH728060ALN601 / 0F23667
  • HUH728080ALE604 / 0F23668
  • HUH728060ALE604 / 0F23669
  • HUH728080ALN604 / 0F23670
  • HUH728060ALN604 / 0F23671
Interface SAS 12Gb/s SATA 6Gb/s
Capacity (GB) 8TB / 6TB 8TB / 6TB
Sector size (variable, Bytes/sector) 4Kn: 4096, 4112, 4160, 4224 / 512e: 512, 520, 528 4Kn: 4096, 512e: 512
Max Areal Density (Gbits/sq. in.) 664 (8TB) 664 (8TB)
Form Factor 3.5-inch HDD 3.5-inch HDD

Performance

   
Data Buffer (MB) 128 128
Rotational Speed (RPM) 7200 7200
Latency Average (ms) 4.16 4.16
Interface transfer rate (MB/sec, max) 600 600
Sustained transfer rate (MB/sec, typ.) 205MB/s (8TB) / 195Mib/s (8TB) 205MB/s (8TB) / 195Mib/s (8TB)
Seek Time (read, ms, typical) 8.5 (Read), 9.0 (Write) 8.5 (Read), 9.0 (Write)

Reliability

   
Error Rate (non-recoverable, bits read) 1 in 10^15 1 in 10^15
MTBF (M hours) 2.5 2.5
Annual Failure Rate (AFR) 0.35% 0.35%
Load/Unload Cycles 600,000 600,000
Reliability - Warranty (yrs) 5 5

Acoustics

   
Idle (Bels) 2.0 (Idle) / 3.6 (Operating) 2.0 (Idle) / 3.6 (Operating)

Power

   
Requirement +5 VDC, +12 VDC +5 VDC, +12 VDC
Low power idle (W, avg) 5.7 5.1
Operating (W, typical) 9.1 7.4
Power consump. efficiency index (W/GB) 0.71W/TB / 0.00071W/GB (8TB) 0.64W/TB / 0.00064W/GB (8TB)

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) 650 650

Environmental (operating)

   
Ambient temperature 5° to 60°C 5° to 60°C
Shock (half-sine wave) 70 70
Vibration (5 to 500 Hz) 0.67 (XYZ) 0.67 (XYZ)

Environmental (non-operating)

   
Ambient temperature -40° to 70°C -40° to 70°C
Shock (half-sine wave) 300 300
Vibration (5 to 500 Hz) 1.04 (XYZ) 1.04 (XYZ)

 

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