Error Rate - Fujitsu MCE3064AP Product Manual

Table 2.3
Item
Altitude Operating
Idle
Ambient for
Air flow
purity
Air purity
Note:
1. Current limiter value for +5 VDC power: 5 A or less
2. Specifications under transporting condition are under the packaging specified by Fujitsu.
3. A voltage drop may occur depending on the used power supply or power cable.
*1 At random seek or read/write. Excluding pulse waveform under 500 #s or less.
*2 It demonstrates a power of 5.3 W in an installation environment of a temperature of 25°C,
voltage of 5 V.
*3 The efficiency is specified in an environment of a temperature of 25°C and 0° horizontal level
placement.
*4 For details, refer to section 3.1.3 'Air Flow'
2.1.4

Error rate

Data blocks to be accessed are evenly distributed on the disk. Errors due to disk defects are not
included.
(1) Bit error rate after ECC processing
The error rate after ECC processing must be 10
-4
error rate is 10
(2) Positioning error rate
The positioning error rate must be 10
2 - 8
Environmental and power requirements (2 of 2)
3,000 m (10,000 ft) or less
12,000 m (40,000 ft) or less
Unused (*4)
General office environment or better
(dust perticles: Class 5 millions or less)
or less should be used.
-6
or less. (with retry)
C156-E142-02EN
Specification
-12
or less. An optical disk cartridge whose raw