MPI 40 Series - Physical Specifications; Reliability Specifications

1.6.3 Physical Specifications
Environment limits
Ambient temperature
Relative humidity
maximum wet bulb
AC power requirements
40°F to 115°F (4.4°C
to 46.1°C)
20% to 80% non-condensing
78°F (25°C)
None required
DC voltage requirements (per drive)
+ 24 VDC + 10%
+ 5 VDC + 5%
1.25A typical (2.0A max for
0.5 sec when Spindle Motor
is activated)
1.00A typical
Heat dissipation 35 watts typical; 7.5 watts standby
Mechanical dimensions (exclusive of front panel)
Height
Width
Depth
Weight
MP!
41/42M (H)
·2 in (2.3")
8.55 in.
11.50 in.
6 lbs
1.6.4 Reliability Specifications
MTBF
MTTR
Component life
MP! MP!
41D/42D
41S/42S
4.62
in
4.62
in
8.55 in. 8.55
in.
11.50 in.
11.50 in.
13 lbs
7 lbs
5000 POH under heavy usage
8000 POH under typical usage
30 minutes
15,000 POH
Error rates (Media errors not included)
Soft read errors
Hard read errors
Seek errors
Media life:
Passes per track
Insertions
1 per 10
9
bits read
1 per 10
12
bits read
6
1 per 10 seeks
6
3.5 x 10
30,00o+
1-6