Seagate ST400FM0093 ユーザーズマニュアル

Seagate 1200 SSD Product Manual, Rev. C

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This section provides detailed information concerning performance-related characteristics and features of Seagate 1200 
SSD drives.

Flash Memory Type

NAND MLC

Emulated LBA Size

512, 520, 524, 528, 4096, 4160, 4192 or 4224

Native Programmable
Page Size

8192 User Bytes

Map Unit Size

4096

Default Transfer

Alignment Offset

0

Response time measurements are taken with nominal power at 25°C ambient temperature. The typical values in the table 
below are defined as follows: 

• Page-to-page response time is an average of all possible page-to-page accesses for a sequentially preconditioned 

drive.

• Average response time is a true statistical random average of at least 5000 measurements of accesses between pro-

grammable pages on a randomly preconditioned drive. 

,

1.

Execution time measured from receipt of the Command to the Response.

2.

Assumes no errors.

3.

Typical response times are measured under nominal conditions of temperature and voltage as measured on a representative 
sample of drives.

These drives are designed to provide the highest possible performance under typical conditions. How-

ever, due to the nature of Flash memory technologies there are many factors that can result in 
values different than those stated in this specification.

2.

Average

Typical 

3

192

45

Page to Page

39

44

Average Latency

183

13