Seagate ST240HM001 ユーザーズマニュアル

S

EAGATE 

600 SSD P

RODUCT 

M

ANUAL

, R

EV

. B

  20

  

These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed 

input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6.

For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” 

specification.

Seagate 600 SSD drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA 

II: Extension to Serial ATA 1.0a specification. This specification can be downloaded from www.serialata.org.

Signal and Power SATA Plug

.

[1] Ground pins 4 and 12 mate first on SATA backplane connectors.

[2] The three V

33

 pins are unused but connected together on the drive. They can be used for a drive-in-place detection.

[3] The three V

12

 pins are unused but connected together on the drive. They can be used for a drive-in-place detection.

S1

GND

Ground

S2

A+

Differential Signal Pair (Host to Drive)

S3

A-

S4

GND

Ground

S5

B-

Differential Signal Pair (Drive to Host)

S6

B+

S7

GND

Ground

Key and spacing separate signal and power segments

P1

V

33

P2

V

33

P3

V

33

P4

GND

P5

GND

P6

GND

P7

V

5

5V power to Drive

P8

V

5

P9

V

5

P10

Ground

Ground

P11

LED Signal Activity LED: Driven low to light 

P12

Ground

P13

V

12

P14

V

12

P15

V

12