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AL15SE Drives

Toshiba AL15SE Series Hard Disk Drives

  • 1200, 900, 600, 300 GB (512n sector technology models)
  • Space Efficient, Power Saving 2.5-inch Form Factor
  • 12.0 Gbit/s SAS Interface for Better Performance
Where to Buy
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AL15SE Drives

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AL15SE

Toshiba AL15SE Series Hard Disk Drives

  • 1200, 900, 600, 300 GB (512n sector technology models)
  • Space Efficient, Power Saving 2.5-inch Form Factor
  • 12.0 Gbit/s SAS Interface for Better Performance
Where to Buy
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Mission Critical Performance

With up to 2.4 TB of capacity and 10,500rpm performance, AL15SE Series is engineered for mission critical IT operations. 12.0 Gbit/s SAS Interface for Better Performance.

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An Extensive Lineup

Range of models with 512n, 512e, or 4Kn sector length technologies for optimum application and operating system compatibility.

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Toshiba Persistent Write Cache Technology

Protects against data loss in the event of unexpected power loss, and helps maintain optimum data reliability for high-duty cycle Mission Critical environments.

Engineered for Mission Critical IT Operations

The 12.0 Gbit/s SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability.

Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SE Series provides a range of models including 512 native (512n), or emulated 512 (512e) or 4K native(4Kn) sector length technologies for suitable application and operating system compatibility.

Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

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Enterprise HDD Drive 

Harness the Power

  • Industry Leading Average Latency (2.86ms)
  • 12.0 Gbit/s SAS Interface for Better Performance
  • 10,500 rpm Performance
  • Toshiba Persistent Write Cache Technology
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Toshiba AL15SE Series Hard Disk Drive

Specifications

Available Capacities 2.4 TB, 1.8 TB, 1.2 TB, 900 GB, 600 GB, 300 GB
Form Factor 2.5-inch
Interface SAS 12.0 Gbit/s
Buffer Size 128 MiB
Rotation Speed 10500 rpm
MTTF 2 000 000 h
Weight ( Max ) 230 g


Features

  • 2400, 1800, 1200, 900 and 600 GB Capacity (Advanced Format sector technology models)
  • 1200, 900, 600, 300 GB (512n sector technology models)
  • Space Efficient, Power Saving 2.5-inch Form Factor
  • 12.0 Gbit/s SAS Interface for Better Performance
  • 10,500 rpm Performance
  • Industry Leading Average Latency (2.86ms)
  • 24/7 Mission Critical Workload Performance and Data Reliability
  • 512n sector length support in all capacities for optimum legacy application compatibility
  • Toshiba Persistent Write Cache Technology
  • Sanitize Instant Erase (SIE) Option

Models

Capacity Format Type Data Transfer Speed ( Sustained ) Power Consumption ( Idle - A ) Model Number
2.4 TB 4Kn Standard 260.0 MiB/s 5.1 W AL15SEB24EP
2.4 TB 4Kn SIE 260.0 MiB/s 5.1 W AL15SEB24EPY
2.4 TB 4Kn SED 260.0 MiB/s 5.1 W AL15SEQ24EP
2.4 TB 512e Standard 260.0 MiB/s 5.1 W AL15SEB24EQ
2.4 TB 512e SIE 260.0 MiB/s 5.1 W AL15SEB24EQY
2.4 TB 512e SED 260.0 MiB/s 5.1 W AL15SEQ24EP
1.8 TB 4Kn Standard 260.0 MiB/s 4.6 W AL15SEB18EP
1.8 TB 4Kn SIE 260.0 MiB/s 4.6 W AL15SEB18EPY
1.8 TB 512e Standard 260.0 MiB/s 4.6 W AL15SEB18EQ
1.8 TB 512e SIE 260.0 MiB/s 4.6 W AL15SEB18EQY
1.8 TB 512e SED 260.0 MiB/s 4.6 W AL15SEQ18EP
1.2 TB 4Kn Standard 260.0 MiB/s 3.5 W AL15SEB12EP
1.2 TB 4Kn SIE 260.0 MiB/s 3.5 W AL15SEB12EPY
1.2 TB 512e Standard 260.0 MiB/s 3.5 W AL15SEB12EQ
1.2 TB 512e SIE 260.0 MiB/s 3.5 W AL15SEB12EQY
1.2 TB 512e SED 260.0 MiB/s 3.5 W AL15SEQ12EP
1.2 TB 512n Standard 234.0 MiB/s 4.5 W AL15SEB120N
1.2 TB 512n SIE 234.0 MiB/s 4.5 W AL15SEB120NY
900 GB 4Kn Standard 260.0 MiB/s 3.5 W AL15SEB09EP
900 GB 4Kn SIE 260.0 MiB/s 3.5 W AL15SEB09EPY
900 GB 512e Standard 260.0 MiB/s 3.5 W AL15SEB09EQ
900 GB 512e SIE 260.0 MiB/s 3.5 W AL15SEB09EQY
900 GB 512n Standard 234.0 MiB/s 3.5 W AL15SEB090N
900 GB 512n SIE 234.0 MiB/s 3.5 W AL15SEB090NY
600 GB 4Kn Standard 260.0 MiB/s 3.5 W AL15SEB06EP
600 GB 4Kn SIE 260.0 MiB/s 3.5 W AL15SEB06EPY
600 GB 512e Standard 260.0 MiB/s 3.5 W AL15SEB06EQ
600 GB 512e SIE 260.0 MiB/s 3.5 W AL15SEB06EQY
600 GB 512n Standard 234.0 MiB/s 3.5 W AL15SEB060N
600 GB 512n SIE 234.0 MiB/s 3.5 W AL15SEB060NY
300 GB 512n Standard 222.5 MiB/s 3.0 W AL15SEB030N
300 GB 512n SIE 222.5 MiB/s 3.0 W AL15SEB030NY

Applications

  • Tier 1 Mission-Critical Servers and RAID Storage
  • Tier 1 Hybrid Storage platforms
  • Servers hosting transaction-based applications
  • Rack-Optimized Data Centers
  • Content Serving with low-latency requirements
  • Software-defined and Converged Storage architecture
  • Mission-Critical Server Boot and Logging
Enterprise Performance Products 

Documents

Name Date
Product Overview
PDF 170KB		 10/2017
Product Manual
PDF 449KB		 10/2017

It's Easy to Switch to Toshiba

 

Make the switch today

We’ve made it easy for you to find the best, most cost-effective HDD solution for your business.

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Where to buy

Toshiba hard drives are currently available at select distributors.

Ways to Buy

*Toshiba does not guarantee the availability of all products or models at these retailers and distributor.

Use Cases

Why HDDs Still Play a Crucial Role in the Enterprise Storage Business

As Big Data drives demand for more distributed storage in the cloud and on premise, enterprise server and storage systems need to be built upon trusted solutions.

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Behind the Scenes: HDDs’ Critical Role in Media and Entertainment

The media and entertainment industry is constantly evolving, with new technologies emerging that allow us to create, store, and distribute content in new and innovative ways

Learn More

Behind the Lens: How Surveillance Systems Increasingly Depend on HDDs

Surveillance systems are becoming increasingly common in businesses, schools, and other public places. These systems increasingly rely on hard disk drives (HDDs) to store the vast amounts of data that they generate.

Learn More

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Frequently Asked Questions

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Purchase

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  • Instructions for Dispose
    Please dispose in accordance with local rules.
  • Instructions for erase of the data on the HDDs in case of dispose or transfer
    HDDs incorporated in personal computer or several home appliance may record personal data and/or other important data as signal. In order to avoid disclosing such data, it is important to erase it when you dispose or transfer the HDDs.
  • Product image may represent a design model.
  • Definition of capacity: A gigabyte (GB) as 1,000,000,000 bytes and a terabyte (TB) as 1,000,000,000,000 bytes. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB = 230 = 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
  • A kibibyte (KiB) means 210, or 1,024 bytes, a mebibyte (MiB) means 220, or 1,048,576 bytes, and a gibibyte (GiB) means 230, or 1,073,741,824 bytes.
  • MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • SIE: Sanitize Instant Erase. SIE is a function to invalidate the data recorded on the magnetic disks at a blink.
  • "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size.
  • Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system.
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