Contact us

A new window will open A new window will open

Enterprise HDD

Enterprise Performance HDD

AL14SXBxxEx Series

The 12.0 Gbit/s SAS interface AL14SX Series Enterprise Performance HDDs are Toshiba’s highest-performing 15,000rpm model line.  Engineered for mission critical IT operations, an array of models are available with 512 native (512n), or emulated 512 (512e) or 4K native sector length technologies for optimum application and operating system compatibility.  Toshiba’s 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.

Key Features
  • 900, 600 and 300GB Capacity Models
  • Space Efficient, Power Saving 2.5-inch Form Factor
  • 12.0 Gbit/s SAS Interface for Better Performance
  • 15,000 rpm Performance
  • Industry Leading Low Latency (2.0ms)
  • 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
Documents
Applications
  • Tier 1 Mission-Critical Servers and RAID Storage
  • Servers hosting transaction-based applications
  • Rack-Optimized Data Centers
  • Tiered Mission-Critical storage and Hybrid Arrays
  • High-performance computing
  • Mission-Critical Server Boot and Logging

製品仕様

4K native ( 4Kn ) AL14SXB90EA AL14SXB60EA AL14SXB30EA
4K native ( 4Kn ) , SIE AL14SXB90EAY AL14SXB60EAY AL14SXB30EAY
512 emulation ( 512e ) AL14SXB90EE AL14SXB60EE AL14SXB30EE
512 native ( 512n ) AL14SXB90EN AL14SXB60EN AL14SXB30EN
512 native ( 512n ) , SIE AL14SXB90ENY AL14SXB60ENY AL14SXB30ENY
Form Factor 2.5-inch
Interface 12 Gbit/s SAS
Formatted Capacity 900 GB 600 GB 300 GB
Buffer Size 128 MiB
Rotation Speed 15,000 rpm
Data Transfer Speed
( Sustained )
4Kn , 512e 290 MiB/s
512n 259 MiB/s
MTTF 2,000,000 h
Power Consumption ( Idle - A ) 5.6 W Typ.
Weight 230 g Max.
  • Product image may represent a design model.
  • Definition of capacity: Toshiba defines a megabyte (MB) as 1,000,000 bytes, 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.
  • "2.5-inch" and "3.5-inch" mean the form factor of HDDs or SSDs. They do not indicate drive's physical size.

Contacts

If you have any questions, click one of these links:

Technical queries
Questions about purchasing, sampling and IC reliability
To Top
·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.