Toshiba MHZ2080CJ, MHZ2250CJ, MHZ2120CJ, MHZ2160CJ DATASHEET
CHAPTER 3 Installation Conditions
3.1 Dimensions
3.2 Mounting
3.3 Connections with Host System
This chapter gives the external dimensions, installation conditions, surface
temperature conditions, cable connections, and switch settings of the hard disk
drives.
C141-E281 3-1
Installation Conditions
3.1 Dimensions
Figure 3.1 illustrates the dimensions of the disk drive. All dimensions are in mm.
*1 The PCA and connectors are not included in these dimensions.
*2 Dimension from the center of the user tap to the base of the connector pins
*3 Length of the connector pins
*4 Dimension from the outer edge of the user tap to the center of the connector
pins
*5 Dimension from the outer edge of the user tap to the innermost edge of the
connector pins
Figure 3.1 Dimensions
3-2 C141-E281
3.2 Mounting
3.2 Mounting
For information on mounting, see the "FUJITSU 2.5-INCH HDD INTEGRATION
GUIDANCE (C141-E144)."
(1) Orientation
The disk drives can be mounted in any direction.
(2) Frame
The MR head bias of the HDD disk enclosure (DE) is zero. The mounting frame
is connected to Signal Ground (SG).
Use M3 screw for the mounting screw and the screw length should
satisfy the specification in Figure 3.2.
The tightening torque must be 0.49N
When attaching the HDD to the system frame, do not allow the
system frame to touch parts (cover and base) other than parts to
which the HDD is attached.
•m (5kgf•cm).
C141-E281 3-3
Installation Conditions
(3) Limitation of mounting
Note) These dimensions are recommended values; if it is not possible to satisfy
them, contact us.
Bottom surface mounting
Side surface
mounting
2.5 2.5
2
A
Frame of system
cabinet
3.0 or less
DE
2.5
2.5
Frame of system
cabinet
Screw
3.0 or less
Details of A
Figure 3.2 Mounting frame structure
PCA
B
Screw
3-4 C141-E281
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