Seagate ST340016A - 1.10 Electromagnetic immunity; 1.11 Reliability

Barracuda ATA IV Family Product Manual, Rev. B 15
1.10 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:
1.11 Reliability
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
Mean time between failures 600,000 power-on hours
(nominal power, 25°C ambient tempera-
ture)
Contact start-stop cycles 50,000 cycles
(at nominal voltage and temperature,
with 60 cycles per hour and a 50% duty
cycle)
Preventive maintenance None required