IBM DCAS-32160 hard drive specifications
IBM Ultrastar 2ES - hard drive - 2.1 GB - Ultra SCSI
The Ultrastar 2ES drive achieves its reliability, performance and cost-effectiveness by taking advantage of IBM's development and implementation experience in advanced disk drive technologies. These technologies include Magneto-Resistive (MR) heads, No-ID sector formatting, and the Partial Response Maximum Likelihood (PRML) digital channel. MR heads offer increased areal density, reducing the number of disks and heads required for a given capacity. No-ID sector formatting further increases storage capacity by eliminating the overhead caused by the duplicate storage of each data sector's ID field onto the disk, creating more available disk space for customer data. The PRML digital channel now implemented on IBM's newest desktop drives such as the Ultrastar 2ES allows for higher areal densities and significantly enhances the drive's overall performance.
Recommended software for IBM DCAS-32160 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
DCAS-32160
Hard drive health monitoring software
General
Device Type
Hard drive - Internal hard drive
Width
4 in
Depth
5.7 in
Height
1 in
Weight
1.3 lbs
Hard Drive
Form Factor
Capacity
2.1 GB
Interface Type
Ultra SCSI
Connector
50 pin IDC
SCSI Signaling Type
Single-ended (SE)
Buffer Size
448 KB
Bytes per Sector
512
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
20 MBps
Internal Data Rate
6.1 MBps
Seek Time
8.5 ms (average) / 18 ms (max)
Track-to-Track Seek Time
1.1 ms
Average Latency
5.6 ms
Spindle Speed
5400 rpm
Reliability
Storage Hard Drive / Recoverable Errors
1 per 10^14
Storage Hard Drive / Non-Recoverable Errors
1 per 10^15
Storage Controller
Type
None
Expansion / Connectivity
Connections
1 x Storage - Ultra SCSI - 50 pin IDC
Compatible Bays
1 x Internal - 3.5" x 1/3H
Compatible Slots
x None
Miscellaneous
Package Type
Retail
Power
Power Device
None
Software / System Requirements
Software Included
None
Manufacturer Warranty
Service & Support
5 years warranty
Service & Support Details
Limited warranty - Replacement - 5 years - Bring-in
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Humidity Range Operating
8 - 90%
Shock Tolerance
5 g @ 11ms half-sine pulse (operating) / 75 g @ 11ms half-sine pulse (non-operating)
Vibration Tolerance
0.76 g @ 50-500 Hz (operating) / 1 g @ 2-200 Hz (non-operating)
Sound Emission
38 dBA
Max Altitude Operating
9840 ft
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