Seagate Technology ST1181677LC hard drive specifications
Seagate Barracuda 180 181.6 GB SCSI Ultra160 (16-bit)
This Barracuda Hard Drive has received Seagate's AV Professional stamp of approval, which means that Seagate has fine-tuned this drive to meet the requirements of today's most demanding audio/visual applications. It features embedded-servo technology to eliminate the need to perform periodic recalibrations, which slow down data transfer, making this drive ideal for AV applications. Embedded-servo technology gets rid of data interruptions that cause dropped frames in video applications. The Partial Response Maximum Likelihood (PRML) technology keeps data clear from background interference and allows Seagate disk drives to increase areal density (disk capacity), boost transfer speed, improve yield through the drive's ability to self-calibrate and lower disk noise. The Barracuda also features Self-Monitoring, Analysis, and Reporting Technology (SMART) to help prevent data loss and provide advance warning of drive failures.
Recommended software for Seagate Technology ST1181677LC status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
ST1181677LC
Hard drive health monitoring software
General
Device Type
Hard drive - Hot-swap hard drive
Width
4 in
Depth
5.7 in
Height
1.6 in
Weight
2.2 lbs
Hard Drive
Form Factor
Capacity
181.6 GB
Interface Type
Ultra160 SCSI
Connector
80 pin Centronics (SCA-2)
SCSI Signaling Type
Low Voltage Differential (LVD)
Buffer Size
4 MB
Bytes per Sector
512
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
160 MBps
Internal Data Rate
47 MBps
Seek Time
7.4 ms (average)
Track-to-Track Seek Time
0.8 ms
Average Latency
4.17 ms
Spindle Speed
7200 rpm
Reliability
Storage Hard Drive / Recoverable Errors
1 per 10^11
Storage Hard Drive / Non-Recoverable Errors
1 per 10^15
Seek Errors
1 per 10^7
Storage Controller
Type
None
Expansion / Connectivity
Connections
1 x Storage - Ultra160 SCSI - 80 pin Centronics (SCA-2)
Compatible Bays
1 x Hot-swap - 3.5" x 1/2H
Compatible Slots
x None
Miscellaneous
Mounting Kit
Not required
Power
Power Device
None
Software / System Requirements
OS Required
None
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
122 �F
Shock Tolerance
10 g @ 2ms half-sine pulse (operating) / 150 g @ 2ms half-sine pulse (non-operating)
Vibration Tolerance
0.5 g @ 22-300 Hz (operating) / 2 g @ 22-300 Hz (non-operating)
Sound Emission
37 dB
0.0829