Seagate Momentus 7200.1 enables the freedom of mobility and maximum productivity with 7200-RPM performance. High-performance users experience the highest performance available for mobile workstations. With capacities up to 100 Gbytes, Momentus 7200.1 provides plenty of room to support the richest of multimedia applications.
Features
Device Type: Hard Drive
Capacity: 100 GB
Interface:ATA/100
Spindle Speed: 7200 rpm
Average Seek time: 10.5 ms
Environment: PC Only
Options
Seagate Momentus 100 GB ATA-100 Internal Hard Drive: Supplies and Accessories Options
Seagate Momentus 100 GB ATA-100 Internal Hard Drive Specifications
Part # ST910021A
Key Specifications
Seagate Momentus 100GB Hard Drive
Manufacturer
Seagate
Manufacturer Part #
ST910021A
Data Storage
Formatted Capacity
100 GB
Bytes per Sector
512
Disk Drive Configuration
Heads
2 Physical 16 Logical
Disks
1
Data Transfer Rate
Internal
48.25MBps Internal Max
External
100MBps External Max
Maximum Sustained
34.5MBps Sustained Avg
Buffer
8 MB
Seek Time
Track-Track
22 ms Full-Seek Read Maximum 1.5 ms Single-Track Read Average 24 ms Full-Seek Write Maximum 2.0 ms Single-Track Write Average
Average
10.5 ms
Full Stroke
22 (msec) typical 26 (msec) maximum
Average Rotational Latency
5.6 ms
Rotational Speed
7200 RPM
Interface
Ultra ATA/100 (ATA-6)
Interface Connectors
44-pin ATA
Power Requirements
Voltage
5V DC ±5%
Consumption
Start: 22W @ 5 V DC Seeking: 2.4W @ 5 V DC Reading: 2.87W @ 5 V DC Writing: 2.87W @ 5 V DC Idle: 0.97W @ 5 V DC Standby: 0.36W @ 5 V DC Sleep: 0.36W @ 5 VDC
Ambient Temperature
Operating
41 - 131°F
Non-Operating
-40 - 149°F
Vibration and Shock Tolerance
Operating Vibration
1.0 Gs (0 to peak, 5–500 Hz)
Non-Operating Vibration
5.0 Gs (0 to peak, 5–500 Hz)
Operating Shock
225Gs @ 2 ms
Non-Operating Shock
800Gs @ 2 ms
Reliability
MTBF (Power-on Hours)
330,000 at 25°C Max case temperature: 60°C
Error Rates
Non-Recoverable
1 /10E14 bits
Dimensions (H x W x D)
Unit
0.374" x 2.75" x 3.945"
Weight
Unit
0.218 lb
As Shipped
N/a
System Requirements
PC
All Windows OS
Warranty
5 Year Limited Warranty
Seagate Momentus 100 GB ATA-100 Internal Hard Drive Features
7200-RPM spindle speed and 2-Mbyte buffer (8 Mbytes on ST94811A and ST92811A models) combine for superior performance.
High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
Giant magnetoresistive (GMR) recording heads and EPRML technology, which provide the drives with increased areal density.
State-of-the-art cache and on-the-fly error-correction algorithms.
Full-track multiple-sector transfer capability without local processor intervention.
800 Gs nonoperating shock, and 225 Gs operating shock.
SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
The 3D Defense System™, which includes Drive Defense, Data Defense, and Diagnostic Defense, offers the industry’s most comprehensive protection for disc drives.
Support for S.M.A.R.T. drive monitoring and reporting.
Support for Read Multiple and Write Multiple commands.
Support for autodetection of master/slave drives that use cable select (CSEL).
Seagate Momentus 100 GB ATA-100 Internal Hard Drive Included Items
Seagate Momentus 100GB Hard Drive
Cables
Install CD
Manual
Seagate Momentus 100 GB ATA-100 Internal Hard Drive Warranty Information
Warranty Length: 5 Year Limited Warranty
Provider: Seagate
Contact: By Phone: 1-800-SEAGATE (1-800-732-4283)
Seagate Momentus 100 GB ATA-100 Internal Hard Drive Video
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
