Seagate ST9250315AS ユーザーズマニュアル

M

OMENTUS 

5400.6 SATA P

RODUCT 

M

ANUAL

, R

EV

. G

  22

  

The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connections. The cable 
size may be 30 to 26 AWG with a maximum length of one meter (39.37 inches). See 

 for connector pin definitions. 

Either end of the SATA signal cable can be attached to the drive or host.

For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive and the host 
receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable.

Each cable is keyed to ensure correct orientation.

You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See 
Figure 

 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive:

• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.

• Use only M3 UNC mounting screws.

• Do not overtighten the mounting screws. Maximum torque: 4.0 inch-lb (0.4519 N-m).

• Four (4) threads (0.080 inches, 2.032 mm) minimum screw engagement recommended.

• Avoid excessive drive distortion when mounting. Refer to the following specifications for stiffness/deflection information: 

Operating with no performance degradation, emitted noise, 
mechanical damage, or hard errors

10 mm probe: 2.0kgf OR 

  5 mm probe: 0.92kgf

Non-operating with no hard errors

20 mm probe: 2kgf at any point of top cover

20 mm probe: 15kgf at top cover edges only

  

Power ca le

inter ace ca le

inter ace connector

Power connector