Seagate Cheetah 18LP FC ST318251FC / 9P2004-001 18GB
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฿0
Warranty SEAGATE:
ให้คำปรึกษา และบริการหลังการขาย
รับประกันสินค้า 3 ปี
ติดต่อสอบถามราคา พิเศษ
SALE (095-675-8034)
รับจัดหาอุปกรณ์ Server / Storage และทำ MA
Email [email protected] Office 02-460-9200
Alt Model Number : 9P2004-001
Drive capacity : 18.2 GB
Read/write data heads : 12
Bytes per track : 153,284 -229,045 Bytes (average, rounded off values)
Bytes per surface (total) : 1,913 Mbytes (unformatted, rounded off value)
Tracks per surface (total) : 9,801 Tracks (user accessible)
Tracks per inch : 12,580 TPI
Peaksbits per inch : 252 KBPI
Internal data rate : 193-300 Mbits/sec (variable with zone)
Disc rotation speed : 10,016 rpm (+ 0.5%)
Avg rotation latency : 2.99 msec
Data buffer to/from disc media : Minimum: 22.7 Mbytes/sec Average: 29.5 Mbytes/sec Maximum: 36.2 MBytes/sec
Fivre Channel Interface maximum instantaneous transfer rate : 106 Mbytes/sec per port
Logical block size : Default is 512-byte data block Variable 512 to 4,096 bytes per sector in even number bytes per secoter.
Read/write consecutive secotors on a track : Yes
Flae reallocation performance impact : Negiligible
Overhead time for head switch in sequential mode : 0.8 msec
Overhead time for one track cylinder switch in sequetial mode : 1.2 msec (typical)
Average rotational latency : 2.99 msec
Seek error rate : Less than 10 errors in 10^8
Read Error Rates : Recovered Data: Less than 10 erros in 10^12 bits transferred Unrecoverd Data: Les than 1 sector in 10^8 bits transferred Miscrrected Data: Less than 1 sector in 10^21 bits transferd
Interface error rates : Less than 1 error in 10^12 bits transferred with minimum receive eye Less than 1 error in 10^14 bits transferred with typical receive eye
MTBF : 1,000,000 hours
Typical power dissipation under idle conditions : 12.1 watts
Maximum wet bulb temperature : 82°F (28°C)
Operating Temperature : 41°F to 122°F (5°C to 50°C)
Non-operating Temperature : –40° to 158°F (–40° to 70°C)
Relative humidity opererating : 5% to 95% non-condensing relative humidity with a maximum gradient of 10% per hour
Relative humidity Non-operating : 5% to 95% non-condensing relative humidity.)
Effective altitude (sea level) Operating : –1,000 to +10,000 feet (–305 to +3,048 meters)
Effective altitude (sea level) Non-operating : 82°F (28°C)
Vibration Operating - normal : 5-400 Hz @ 0.5 G
Vibration Operating - abnormal : 15 minutes of duration at major resonant frequency 5-400 Hz @ 0.75 G (X, Y, or Z axis)
Vibration Non- operating : 5-22 Hz @ 0.040 inches (1.02 mm) displacement 22-400 Hz @ 2.00 G
Air cleanliness : The drive is designed to operate in a typical office environment with minimal environmental control.
Acoustics : Sound power during idle mode shall be 4.3 bels typical when measured to ISO 7779 specification
Height : 1.000in/25.4mm
Width : 4.000in/101.6mm
Depth : 5.75in/146.05mm
Weight : 1.3pounds/0.589 kilograms