Seagate ST3250310AS, ST3120215AS manual Electromagnetic immunity, Radio frequency environments

2.11Electromagnetic 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:

Table 14: Radio frequency environments

Test	Description	Performance level	Reference standard
Electrostatic	Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV	B	EN 61000-4-2: 95
discharge
Radiated RF	80 to 1,000 MHz, 3 V/m,	A	EN 61000-4-3: 96
immunity	80% AM with 1 kHz sine		ENV 50204: 95
	900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz
Electrical fast	± 1 kV on AC mains, ± 0.5 kV on external I/O	B	EN 61000-4-4: 95
transient
Surge immunity	± 1 kV differential, ± 2 kV common, AC mains	B	EN 61000-4-5: 95
Conducted RF	150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz sine	A	EN 61000-4-6: 97
immunity
Voltage dips,	0% open, 5 seconds	C	EN 61000-4-11: 94
interrupts	0% short, 5 seconds	C
	40%, 0.10 seconds	C
	70%, 0.01 seconds	B

36 Barracuda 7200.10 Serial ATA Product Manual, Rev. K