Toshiba MG04SCA20EN Bedienungsanleitung

Toshiba Festplatte MG04SCA20EN

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MG04 Enterprise S xxEx – CA Capacity HD – D Product Overview

Rev. 00

HDD

MAIN SPECIFICATIONS

RELIABILITY

Model Number MG04SCA60EE

MG04SCA60EA

MG04SCA50EE

MG04SCA50EA

MG04SCA40EE

MG04SCA4 A 0E

MG04SCA20EE

MG04SCA20EA

Interface SAS-3.0 ( 12.0 Gbit/s , 6.0 Gbit/s 3.0 Gbit/s 5 Gbit/s , , 1. )

Formatted Capacity 6 5 4 TB TB TB 2 TB

Performance

Interface Speed 12.0 Gbit/s Max.

Rotation Speed

7,200 rpm ± 0.1 %

Average Latency

Time

4.17 ms

Buffer Size

128 MiB

Data Transfer Speed

(Sustained)

205 MiB/s

Logical ata D

B L lock ength

HOST -

MG04SCAxxEE

512 / 520 / 528 B ( emulation )

HOST -

MG04S EA CAxx

4,096 / 4,160 / 4,224 B

DISK 4,096 / 4,160 / 4,224 B

Supply

Voltage

Allowable Voltage 5 V ± 5%

12 V ± 5 %

Power

Consumption

Read / Write

11.8 W Max.

Low Power Idle

6.1 W Typ.

Model Number Ex MG04SCAxx

MTTF

1,400,000 hours

Non-recoverable Error Rate

10 errors per 10

bits read

24 x 7 Operation

Yes

Workloads

550 TB/y

APPLICATIONS

•Engineered for Mid-line / Nearline Business Critical Workloads

•Tier 2 Business-Critical Servers and Storage Systems

•Servers Supporting Application Workloads that Benefit from High Capacity per Spindle

•Capacity-Optimized Data Center Storage Systems

KEY FEATURES

•Industry Standard 3.5 inch 26.1 mm Height Form- -Factor

•Large Capacity (6 / 5 / 4 / 2 TB Models)

•7,200rpm Performance

•Dual-Port 12.0 Gbit/s SAS Interface

•550 total TB Transferred per Year Workload Rating

•4Kn or 512e Advanced Format Sector Technology

•Introducing Toshiba Persistent Write Cache Technology for Data-Loss

Protection in Sudden Power Loss Events-

•Sanitize Instant Erase (SIE) Option Available

MG04S Ex CAxx SERIES

ENTERPRISE CAPACITY HDD

Product image may represent a design model.

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MG04 Enterprise S xxEx – CA Capacity HD – D Product Overview

Rev. 00

ENVIRONMENTAL LIMITS

MECHANICAL SPECIFICATIONS

E F NVIRONMENTAL EATURE

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 = 2 30 = 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 . Actual formatted capacity may vary.-installed software applications, or media content

A kibibyte (KiB) means 210, or 1,024 bytes, a mebibyte (MiB) means 2 20, or 1,048,576 bytes, and a gibibyte (GiB) means 2 30, or 1,073,471,824 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.

Toshiba Semiconductor & Storage Products Company defines "RoHS Compatible" products as products that either (i) contain no more than a maximum -

concentration value of 0.1% by weight in Homogeneous Materials for lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs) and polybrominated

diphenyl ethers (PBDEs) and of 0.01% by weight in Homogeneous Materials for cadmium; or (ii) fall within any of the application exemptions set forth in the Annex

to the RoHS Directive (Directive 2011/65/EC of the European Parliament and of the Council of 2011 on the restriction of the use of certain hazardous substances in

electrical and electronic equipment). "Homogeneous Material" means a material of uniform composition that cannot be mechanically disjointed (meaning separated,

in principle, by mechanical actions such as unscrewing, cutting, crushing, grinding and/or abrasive processes) into different materials. Examples of "Homogeneous

Materials" would be individual types of plastics, ceramics, glass, metals, alloys, paper, board, resins and coatings.

Read and write speed may vary depending on the host device, read and write conditions, and file size.

"2.5-inch" and "3.5 inch" mean the form factor of HDDs or SSDs. They do not indicate drive's physical size.-

Subject to Change: While Toshiba has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications,

configurations, and availability are all subject to change without notice.

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.

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.

Model Number MG04SCA60EE

MG04SCA60EA

MG04SCA50EE

MG04SCA50EA

MG04SCA40EE

MG04SCA40EA

MG04SCA20EE

MG04SCA20EA

Height

26.1 mm Max.

Width