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HGST Ultrastar He8
3.5-inch Helium Platform Enterprise Hard Drive

HGST Ultrastar He8

HGST Products
HGST Ultrastar He8
ULTRASTAR HE8 SATA
#0F23267
Our Price: $395.00
ULTRASTAR HE8 SAS
#0F23268
Our Price: $405.06

 

Overview:

HelioSeal Delivers Twice the Capacity Using One-Quarter Less Power

One-third more capacity and 23% lower energy consumption. Available today. That’s the power of helium. Delivering high capacity at 8TB, Ultrastar He8 is based on the widely accepted and proven HelioSeal platform. HelioSeal technology replaces air with helium inside the drive, reducing air turbulence and enabling 7Stac, a seven-disk design in a traditional 3.5-inch form factor. Ultrastar He8 goes beyond what any air-based HDD can do and seamlessly integrates into virtually any mainstream enterprise environment. Cooler and quieter with excellent power efficiency (Watts/TB) and no-compromise performance, the Ultrastar He8 lays the foundation for future growth in massive scale-out environments.

TCOptimized – Increasing Storage Efficiency to Drive Down Data Center TCO

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. Ultrastar He8 provides a unique TCO value proposition and delivers greater storage efficiency with breakthroughs in capacity, power efficiency and performance. This HelioSeal hard drive achieves up to 3X higher random write performance than the prior generation, Ultrastar He6, thanks to HGST media cache architecture, a disk-based caching technology. Designed to handle workloads of up to 550TB per year, He8 offers a 12Gb/s SAS (6Gb/s SATA) interface for easy integration into high performance data centers. Features like Rebuild Assist dramatically reduce RAID rebuild times and maintain system performance during the rebuild process. Learn more in our Rebuild Assist technical brief.

Data Security with Industry-Leading Quality and Reliability

Compliance and privacy requirements drive the need for increased data security. Ultrastar He8 offers security and encryption options to protect data from unauthorized use. Instant Secure Erase (ISE) models expedite drive redeployment and retirement. Encryption models protect data with hardware-based encryption, including a Trusted Computing Group (TCG) option with FIPS 140-2 certification, Level 2. The Ultrastar He8 extends HGST’s long-standing tradition of reliability leadership with a 2.5M-hour MTBF rating and a 5-year limited warranty. HGST’s drive reliability and security options also help lower data center TCO.

HGST Quality and Service

HGST’s Ultrastar He8 extends the company’s long-standing tradition of performance and capacity leadership. The proven drive design enables high reliability and availability to customer data. Ultrastar quality, performance and world class technical support and service provides customers with a lower total cost of ownership over previous generations.HGST drives are backed by an array of technical support and services, which may include customer and integration assistance. HGST is dedicated to providing a complete portfolio of HDD, SSD and software solutions to help the world harness the power of data.

Quick Facts:

Highlights

  • Up to 8TB capacity in a standard 3.5-inch form factor
  • Outstanding Idle and Active power efficiency (Watts/TB)
  • Reliable, field-proven, 2nd generation HelioSeal process and 7Stac design
  • Rebuild Assist mode shrinks RAID recovery time and nearly eliminates system performance degradation during rebuild
  • Compared to 4TB Ultrastar 7K4000
    • Double the capacity
    • 60% more power efficient (Watts/TB)
    • 1.5X to 3X faster random write performance thanks to media cache architecture
    • 19% faster sequential read/write performance
  • SATA 6Gb/s and SAS 12Gb/s
  • Advanced format 4Kn and 512e models
  • 12Gb/s SAS provides compatibility with next generation data centers
  • Secure erase and self-encrypting drive (SED) options supports data security and lower TCO
  • 2.5M hours MTBF rating and 5-year limited warranty

Applications/Environments

  • Enterprise and data center applications where capacity density and power efficiency are paramount
  • Cloud and hyperscale storage
  • Massive scale-out (MSO), high-density data centers
  • Distributed file systems like Ceph and Hadoop to support Big Data Analytics
  • RAID arrays
  • Video surveillance and content distribution

Features and Benefits:


  Feature / Function Benefits
Capacity 8TB and 6TB 8TB provides 33% more capacity than 6TB drives
Power Efficiency Very low Watts per terabyte (W/TB) 44% lower idle W/TB than 8TB air drives
Performance
  • Media cache architecture
  • Rebuild Assist mode
  • SATA 6Gb/s & SAS 12Gb/s
  • 128MB cache buffer
  • Rotational Vibration Safeguard (RVS)
  • Delivers up to 3X better random write performance compared to He6
  • Dramatically improves RAID recovery time and maintains system performance during recovery
  • Provides compatibility with high-performance data centers
  • Improves response time and data management
  • Maintains drive performance in high rotational vibration environments and multi-drive systems
Reliability
  • 2.5M hours MTBF2 and 0.35% AFR
  • 5-year limited warranty
  • Industry’s highest reliability rating for Capacity Enterprise HDD
  • Industry’s best for enterprise-class hard drives soft error rate for improved reliability & performance
Data Security
  • Instant Secure Erase
  • Optional Bulk Data Encryption (SATA) and TCG Enterprise_A (SAS)
  • Enables swift and efficient drive redeployment and retirement
  • Hardware-based encryption protects data from unauthorized use

Specifications:

HGST Ultrastar He8 HDD

SATA Models SAS Models
Configuration
Interface SATA 6Gb/s SAS 12Gb/s
Capacity1 (TB) 8TB / 6TB 8TB / 6TB
Format: Sector size3 (bytes) 4Kn: 4096
512e: 512
4Kn: 4096, 4112, 4160, 4224
512e: 512, 520, 528
Max. Areal density (Gbits/sq. in.) 664 (8TB) 664 (8TB)
Form Factor 3.5-inch HDD 3.5-inch HDD
Performance
Data buffer4 (MB) 128 128
Rotational speed (RPM) 7200 7200
Latency average (ms) 4.16 4.16
Interface transfer rate (MB/s, max) 600 1200
Sustained transfer rate5
(MiB/s, typical)
(MB/s, typical)
205MB/s (8TB) / 195Mib/s (8TB) 205MB/s (8TB) / 195Mib/s (8TB)
Seek time6 (read/write, 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
Load/Unload cycles (at 40ºC) 2.5 2.5
Availability (hrs/day x days/wk) 0.35% 0.35%
MTBF2 (M hours) 600,000 600,000
Annualized Failure Rate2 (AFR) 24x7 24x7
Limited Warranty (yrs) 5 5
Acoustics
Idle (Bels, typical) 2.0 (Idle) / 3.6 (Operating) 2.0 (Idle) / 3.6 (Operating)
Power
Requirement +5 VDC, +12VDC +5 VDC, +12VDC
Operating7 (W) 7.4 9.1
Idle8 (W) 5.1 5.7
Power consumption efficiency at Idle (W/TB) 0.64Watts/TB (8TB)
0.00064Watts/GB (8TB)
0.71Watts/TB (8TB)
0.00071Watts/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 5º to 60º C 5º to 60º C
Shock (half-sine wave 2 ms, G) 70 70
Vibration (G RMS 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, G) 300 (2ms) / 150 (11ms) 300 (2ms) / 150 (11ms)
Random vibration (G RMS 2 to 200 Hz) 1.04 (XYZ) 1.04 (XYZ)

1 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.
2 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.
3 Advanced Format drive: 4K (4096-byte) physical sectors
4 Portion of buffer capacity used for drive firmware
5 MiB/s is 220 bytes, MB/s is 106 bytes
6 Excludes command overhead
7 SATA models: 8KB Queue Depth = 1 @ 40 IOPS, SAS models: 4KB Queue Depth = 4
8 Idle specification is based on use of Idle_A

P/N Selector:


512e Format 4Kn Format
SATA SAS SATA SAS

Instant Secure Erase (ISE)

  • 8TB - Part# 0F23267 Model# HUH728080ALE600
  • 6TB - Part# 0F23269 Model# HUH728060ALE600

Secure Erase (SE)

  • 8TB - Part# 0F23668 Model# HUH728080ALE604
  • 6TB - Part# 0F23669 Model# HUH728060ALE604

Bulk Data Encryption (BDE)

  • 8TB - Part# 0F23664 Model# HUH728080ALE601
  • 6TB - Part# 0F23665 Model# HUH728060ALE601

Instant Secure Erase (ISE)

  • 8TB - Part# 0F23268 Model# HUH728080AL5200
  • 6TB - Part# 0F23270 Model# HUH728060AL5200

Secure Erase (SE)

  • 8TB - Part# 0F23657 Model# HUH728080AL5204
  • 6TB - Part# 0F23655 Model# HUH728060AL5204

Trusted Computing Group Encryption (TCG)

  • 8TB - Part# 0F23301 Model# HUH728080AL5201
  • 6TB - Part# 0F23302 Model# HUH728060AL5201

Trusted Computing Group Encryption w/FIPS (TCG FIPS)

  • 8TB - Part# 0F23658 Model# HUH728080AL5205
  • 6TB - Part# 0F23659 Model# HUH728060AL5205

Instant Secure Erase (ISE)

  • 8TB - Part# 0F23662 Model# HUH728080ALN600
  • 6TB - Part# 0F23663 Model# HUH728060ALN600

Secure Erase (SE)

  • 8TB - Part# 0F23670 Model# HUH728080ALN604
  • 6TB - Part# 0F23671 Model# HUH728060ALN604

Bulk Data Encryption (BDE)

  • 8TB - Part# 0F23666 Model# HUH728080ALN601
  • 6TB - Part# 0F23667 Model# HUH728060ALN601

Instant Secure Erase (ISE)

  • 8TB - Part# 0F23651 Model# HUH728080AL4200
  • 6TB - Part# 0F23650 Model# HUH728060AL4200

Secure Erase (SE)

  • 8TB - Part# 0F23654 Model# HUH728080AL4204
  • 6TB - Part# 0F23656 Model# HUH728060AL4204

Trusted Computing Group Encryption (TCG)

  • 8TB - Part# 0F23653 Model# HUH728080AL4201
  • 6TB - Part# 0F23652 Model# HUH728060AL4201

Trusted Computing Group Encryption w/FIPS (TCG FIPS)

  • 8TB - Part# 0F23661 Model# HUH728080AL4205
  • 6TB - Part# 0F23660 Model# HUH728060AL4205

Documentation:

Download the HGST Ultrastar He8 Hard Drives Datasheet (.PDF)

 

HGST Products
HGST Ultrastar He8
ULTRASTAR HE8 SATA
#0F23267
Our Price: $395.00
ULTRASTAR HE8 SAS
#0F23268
Our Price: $405.06