SEAGATE ST318436LC 7200RPM BARRACUDA 18XL 80PIN ST318436LC

What You Will Get

		Package Contents: Bare drive only Item Condition:      Like New OEM

Product Description/Specifications

		ST318436LC   Technical Specifications   Description Model number ST318436LC Model Name Barracuda 18XL Form Factor(width) 3.5" Form Factor(height) low-profile   Physical Specifications Height 25.4 mm Width 101.6 mm Length 146.05 mm Weight 0.68 kg   Capacity/Interface Formatted Capacity 18.4 Gbytes, formatted Interface Type 80-pin   Performance   Transfer Rates   Internal Transfer Rate (min) 195 Mbits/sec Internal Transfer Rate (max) 315 Mbits/sec Formatted Int Transfer Rate (min) 18.500000 Mbits/sec Formatted Int Transfer Rate (max) 29.400000 Mbits/sec External (I/O) Transfer Rate (max) 160 MBytes/sec Avg Formatted Transfer Rate 23.9 MBytes/sec   Seek Times   Average Seek Time, Read 5.8 msec typical Average Seek Time, Write 6.3 msec typical Track-to-Track Seek, Read 0.5 msec typical Track-to-Track Seek, Write 0.5 msec typical Full Disc Seek, Read 10.3 msec typical Full Disc Seek, Write 10.8 msec typical Average Latency 4.17 msec   Other   Default Buffer (cache) Size 2,048 Kbytes Spindle Speed 7200 RPM Spinup Time 25 sec Power-on to Ready Time 15 sec   Configuration Number of Discs (physical) 3 Number of Heads (physical) 6 Total Cylinders 14,384 Total Tracks 431,528,630 Bytes Per Sector 512 Areal Density (Mbits/sq in) 5,956 Mbits/square inch Track Density (TPI) 18,145 tracks/inch Recording Density (BPI, max) 328,272 bits/inch Sectors/Track (avg) 426 Bytes/Track (avg) 218,112   Recording Components   Recording Method EPRML   Electrical Requirements   Current   Typical Current (12VDC +/- 5%) 0.6 amps Startup Current (12VDC +/- 5%) 0.7 amps Typical Current (5VDC +/- 5%) 0.9 amps Startup Current (5VDC +/- 5%) 1.1 amps   Power   Idle Power (typ) 6.9 watts   Environmental Specifications   Shock and Vibration   Max Operating Shock (11-msec) 15 Gs Max Nonoperating Shock (11-msec) 150 Gs Operating Vibration (max) 1.1 Gs Nonoperating Vibration (max) 2.5 Gs   Temperature and Humidity   Operating Temperature (max) 55 deg C Operating Temperature (min) 5 deg C Nonoperating Temperature (max) 70 deg C Nonoperating Temperature (min) -40 deg C Operating Temperature Change (max) 20 deg C/hr Nonoperating Temperature Change (max) 25 deg C/hr Operating Humidity (max) 95 percent Nonoperating Humidity (max) 95 percent Operating Humidity Change (max) 10 percent per hour Operating Wet Bulb Temp (max) 28 deg C   Altitude   Operating Altitude (max) 3,000 m Operating Altitude (min) -300 m Nonoperating Altitude (max) 12,200 m Nonoperating Altitude (min) -300 m   Acoustics   Acoustics, Idle (sound power, typ) 3.5 Bels   Reliability MTBF (Hours) 1,200,000 hours Recoverable Read Errors 10 per 1011 bits read Nonrecoverable Read Errors 1 per 1016 bits read Seek Errors 1 per 108 bits read Supports S.M.A.R.T. Yes Service Life 5 year(s) Disc Products Disc Products Home Datasheet Technical Specifications Product Manual Installation Guide Download Adobe Acrobat Browse Disc Product Listing Support List of All Disc Drives Find a Disc Drive Interface ------------------------All Drives All ATA All SCSI Ultra ATA Fibre Channel SCSI-2 Ultra SCSI Ultra2 SCSI Ultra160 SCSI Capacity ------------------------< 9.0 GB 9.1-18.0 GB 18.1-32 GB > 32.1 GB Show ALL System ------------------------ High-Performance Servers High-Performance Workstations Mainstream Servers Mainstream Workstations Entry level Servers Entry level Workstations Desktop PCs Show ALL Related Links What's New Awards Where To Buy Product Family Overview