Seagate ST300MX0064 - 512E ユーザーズマニュアル

S

EAGATE 

E

NTERPRISE 

P

ERFORMANCE 

15K HDD 

AND 

E

NTERPRISE 

T

URBO 

SSHD SAS P

RODUCT 

M

ANUAL

, R

EV

. B

 

 8

  

• Annualized Failure Rate (AFR) of 0.44%
• Mean Time Between Failures (MTBF) of 2,000,000 hours
• Balanced low mass rotary voice coil actuator
• Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)
• 5-year warranty

Standard OEM models are formatted to 512 bytes per block. The block size is selectable at format time and must be a multiple of 4 bytes. 

Users having the necessary equipment may modi fy the data block size before issuing a  format command and obtain different format ted 

capacities than those listed.

To provide a stable target capacity environment and at the same  time provide users with flexibility if they choose, Seagate rec ommends 

product planning in one of two modes:

Seagate designs capacity points at certain block sizes that Seagate guarantees current and future products will meet. We recommend 

customers use this capacity in their project planning, as it ensures a stable operating point with backward and forward compati bility from 

generation to generation. The current guaranteed operating points for this product are: 

Using the Mode Select command, the drive can change its capacity to something less than maximum. See the Mode Select (6) parameter 

list table in the SAS Interface Manual, part number 100293071. A value of zero in the Number of Blocks field indicates that the drive will not 

change the capacity it is currently formatted to have. A number other than zero and less than the maximum number of LBAs in the Number 

of Blocks field changes the total drive capa city to the value in the Number of Blocks  field. A value greater than the maximum n umber of 

LBAs is rounded down to the maximum capacity.

Integrators may order the following items which are incorporated at the manufacturing facility during production or packaged before 

shipping. Some of the options available are (not an exhaustive list of possible options):
• Other capacities can be ordered depending on sparing scheme and sector size requested.
• Single-unit shipping pack. The drive is normally shipped in bulk packaging to provide maximum protection against transit damage. Units 

shipped individually require additional protection as provided by the single unit shipping pack. Users planning single unit dis

tribution 

should specify this option.

• The Safety and Regulatory Agency Specifications, part number 75789512, is usually included with each standard OEM drive shippe d, 

but extra copies may be ordered.

512

1,172,123,568

45DD2FB0h

879,097,968

3465F870h

585,937,500

22ECB25Ch

520

1,147,307,696

446286B0h

860,480,776

3349E508h

573,653,848

22314358h

524

1,132,015,600

43792FF0h

849,011,704

329AE3F8h

566,007,800

21BC97F8h

528

1,115,749,560

4280FCB8h

836,812,168

31E0BD88h

557,874,778

21407E5Ah

4096

146,515,446

8BBA5F6h

109,887,246

68CBF0Eh

73,259,046

45DD826h

4160

143,653,848

88FFBD8h

107,740,392

66BFCE8h

71,826,928

447FDF0h

4192

141,841,608

87454C8h

106,381,208

6573F98h

70,920,808

43A2A68h

4224

140,767,048

863EF48h

105,575,288

64AF378h

70,383,528

431F7A8h