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MG08 系列

The Heavyweight Champion in HDD Capacity

MG08 系列採用 Toshiba 首創領先業界的 9 磁碟設計,提供 16TB 的傳統磁記錄 (CMR) 容量,以及 7,200 rpm 效能。  產業標準 3.5 吋外型規格可輕鬆整合至雲端級的儲存基礎架構、業務關鍵型伺服器與儲存裝置,以及檔案與物件儲存解決方案。Toshiba 精準的工業級雷射焊接技術,用於將氦氣密封在 9 磁碟機械結構內部。以深獲肯定的 CMR 記錄技術提供 16TB 大容量,達到最佳的應用程式相容性及資料可靠性。  MG08 系列機型配備 SATA 6.0 Gbit/s 或 12.0 Gbit/s SAS 介面,可輕鬆整合至 3.5 吋硬碟機插槽,有助於降低雲端級儲存基礎架構、業務關鍵型伺服器和儲存系統的佔地面積和作業負擔。

Key Features
  • 產業標準的 3.5 吋、26.1 mm 高的外型規格
  • 16TB 的傳統磁記錄 (CMR) 容量,提供廣大相容性
  • 領先業界的 9 磁碟氦氣密封設計,提供優異的儲存密度
  • 7,200 rpm 效能
  • 每年額定工作負載總傳輸量 550TB
  • 512e 或 4Kn 先進格式磁區技術;(512e 型號) 引入 Toshiba 持續性寫入快取技術,突發斷電時可保護資料免於損失
  • 雲端級的伺服器與儲存基礎架構
  • 軟體定義資料中心基礎架構
  • 檔案與物件儲存基礎架構
  • 分層式儲存基礎架構
  • 可受益於每軸高容量的工作負載與用途
  • 容量最佳化的雲端級與機架級儲存系統
  • 法規遵循資料生命週期管理
  • 資料中心資料保護及資料備份基礎架構


4K native ( 4Kn ) MG08ACA16TA MG08SCA16TA
512 emulation ( 512e ) MG08ACA16TE MG08SCA16TE
Form Factor
Interface SATA 6 Gbit/s 12.0 Gbit/s SAS
Formatted Capacity 16 TB
Buffer Size 512 MiB
Rotation Speed 7,200 rpm
MTTF 2,500,000 hours
Weight ( Max ) 720 g
  • Source of Industry-leading : Toshiba Electronic Devices & Storage Corporation, as of January, 2019 for the 3.5-inch, 26.1mm height.
  • 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.
  • "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size.
  • PWC (Persistent Write Cache) with PLP (Power Loss Protection) :  PWC with PLP is a function to handle the write data that the drive reports "Normal completion" to the host but not being stored to hard disk media yet. The write data may be written to the commanded LBA on the hard disk media. The un-written data to hard disk media is stored to Flash memory using back up power by PLP when the power supply to the drive suddenly is shut down. And, after PLP operation, it may be required more time to start up the drive than in case of normal shutdown. 1) PLP does not secure data in the mode of all the power shutdowns. When power supplies other than recommended procedure are intercepted, data might be lost. 2) In the power shutdown before it reports on the Write completion, data not anticipated might be lost.
  • PLP (Power Loss Protection): PLP supports to record data in buffer memory to hard disk media utilizing back electromotive force along with media rotation inertia in case of sudden supply shut down.
  • 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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·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.