Seagate 2.5-inch, Low-profile Disc Drives LD25 Series Product Manual page 10

Table 1: Specifications
Drive specification
Full-stroke seek (msec)
Startup current 5V (amps typical) (max = +/- 10%)
Seek power, random r/w, desktop usage (watts, typical)
Idle mode (watts, typical)
Standby and sleep modes (watts, typical)
Voltage tolerance (including noise)
Ambient temperature
Temperature gradient
(°C per hour max, noncondensing)
Relative humidity
(noncondensing)
Relative humidity gradient
Wet bulb temperature (°C max)
Altitude, operating
Altitude, nonoperating (below mean sea level, max)
Shock, operating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 1 msec)
Shock, nonoperating (Gs max at 0.5 msec)
Vibration, operating
Vibration, nonoperating
Drive acoustics, sound power (bels), 2 disc
Idle**
Seek
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Service life
Warranty
Load/Unload (U/UL) cycles
Controlled L/UL cycles
(40°C, 50% relative humidity)
Emergency L/UL cycles
°
(40 C, 50% relative humidity)
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
*During periods of drive idle, some offline activity may occur, according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
4
ST9402115A ST920217A
22 (typical); 24 (max)
1.0
2.3
2.0
<0.5
5V ± 5%
5° to 55°C (operating), –40° to 70°C (nonoperating)
20°C (operating)
30°C (nonoperating)
8% to 90% (operating)
5% to 95% (nonoperating)
30% per hour max
30°C (operating)
40°C (nonoperating)
–304.8 m to 3,048 m (–1000 ft to 10,000 ft)
–304.8 m to 12,192 m (–1,000 ft to 40,000 ft)
100
500
350
200
0.5 G (22–350 Hz)
0.25 G (351–500 Hz)
5 Gs (0 to peak, 22–350 Hz)
1.0 G (351–500 Hz)
2.4 (typical)
2.7 (typical)
14
1 per 10 bits read
<1.0%, Desktop and gaming use
5 Years
To determine the warranty for a specific drive, use a web browser to access
the following web page:
www.seagate.com/support/service/
From this page, click on the "Verify Your Warranty" link. You will be asked to
provide the drive serial number, model number (or part number) and country
of purchase. The system will display the warranty information for your drive.
50,000
20,000
LD25 Series PATA Product Manual, Rev. C