Serial Ata Cables And Connectors; Drive Mounting; Figure 3. Attaching Sata Cabling - Seagate Momentus Thin 7200 RPM Product Manual

3.3 S ATA
ERIAL CABLES AND CONNECTORS
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
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.
For installations which require cables, you can connect the drive as illustrated in Figure 3.
SATA interface cable

Figure 3. Attaching SATA cabling

Each connector is keyed to ensure correct orientation.
3.4 D
RIVE MOUNTING
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 x 0.5 mounting screws.
• Do not overtighten the mounting screws. Maximum torque: 4.0 in-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:
T /
OP COVER STIFFNESS DEFLECTION
Operating with no performance degradation, emitted noise,
mechanical damage, or hard errors
Non-operating with no hard errors
M T P
OMENTUS HIN RODUCT
SATA interface connector
Power connector
Power cable
M , G -2 R . G
ANUAL EN EV
for connector pin definitions. Either end of the SATA
Table 7
10 mm probe: 1.02kgf or
5 mm probe: 0.92kgf
20 mm probe: 2kgf at any point of top cover
20 mm probe: 15kgf at top cover edges only
Figure 4.
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