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Table 5.3 Environmental Specifications - Fujitsu M2266S Technical Handbook

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Table of Contents
M2266S/H
Technical Handbook
Table 5.3 Environmental Specifications
Items
Specifications
M2266
Temperature (°1)
Environment at operating
5 to 45°C (41 to 113°F)
Environment at non-operating
-40 to 60° (40 to 140° F)
DE surface at operating
60°C or less
DE surface at non-operating
50°C or less (variable span)
Gradient
15° C /hr.(27°F/hr.) or less
Relative Humidity
Operating
20 to 80% RH
Non-operating
5 to 95% RH
Maximum wet bulb
29°C (non-condensing)
Vibration
Operating
Less than 0.2G (3 to 100 Hz)
Non-operating (°2)
Less than 0.4G (3 to 100 Hz)
Shock
Operating
Less than 2G (10 ms max.)
Non-operating
Less than 20G (10 ms max.)
Altitude
(above sea level)
Operating
Non-operating
0 to 3,000 m
0 to 12,000 m
Power
Requirements
Input voltages (9)
+I2VDC±5%
1.9A (Average)
5.OA (Peak)
+5VDC
±
5%
M2266S
1.4 A (Average) (°5)
M2266H
1.6 A (Average) (°5)
Ripple (°4)
-
+I2VDC/ +5VDC; 50 mV p-p
Error Rate
Soft Errors
10 or less per 1011 bits
A recoverable error that can be
read correctly within 18 retries
and ECC correction. (°6)
Hard Errors
10 or less per 1015 bits
An error that cannot be
recovered with 16 retries and
ECC correction. (°6)
Seek Errors
7
10 or less per 10
An error that cannot be
recovered by one retry.
°1 For more information, see 'Environmental Requirements" in Section 2.
°2
At power-off state after installation.
°3
Input voltages are specified at the connector.
*4
High frequency noise is less than 100 mV p-p.
°5
The terminator power pin (SCSI connector) that supplies power to other
terminators is not used. (See "SCSI Terminating Resistor Power Supply"
in Section 3.)
*6
Retries-at-read errors are controlled by the error recovery procedure of the
IDD, which includes retries with head offset.
Fujitsu America, Inc.
FS810125-01 . . . B
5-13

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