11 electromagnetic immunity, 12 reliability – Maxtor DIAMONDMAX 100462887 User Manual

Page 24

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16

DiamondMax 20 Serial ATA Product Manual, Rev. A

2.11

Electromagnetic immunity

When properly installed in a representative host system, the drive operates without errors or degradation in
performance when subjected to the radio frequency (RF) environments defined in the following table:

2.12

Reliability

Table 5:

Radio frequency environments

Test

Description

Performance level

Reference standard

Electrostatic
discharge

Contact, HCP, VCP: ± 4

kV; Air:

± 8 kV

B

EN 61000-4-2: 95

Radiated RF
immunity

80 to 1,000 MHz, 3 V/m,
80% AM with 1 kHz sine
900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz

A

EN 61000-4-3: 96
ENV 50204: 95

Electrical fast
transient

± 1 kV on AC mains, ± 0.5 kV on external I/O

B

EN 61000-4-4: 95

Surge immunity

± 1 kV differential, ± 2 kV common, AC mains

B

EN 61000-4-5: 95

Conducted RF
immunity

150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz sine

A

EN 61000-4-6: 97

Voltage dips,
interrupts

0% open, 5 seconds
0% short, 5 seconds
40%, 0.10 seconds
70%, 0.01 seconds

C
C
C
B

EN 61000-4-11: 94

Nonrecoverable read errors

1 per 10

14

bits read, max

Annualized Failure Rate (AFR)

0.34% (nominal power, 25°C ambient temperature)

Contact start-stop cycles

50,000 cycles
(at nominal voltage and temperature, with 60 cycles per hour and a 50% duty cycle)

Warranty

3 years on distribution units.

Preventive maintenance

None required.

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