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Seagate Momentus ST9200423ASG 7200.3 200GB 7.2K 2.5-inch SATA Hard Drive
30 in stock
AED559.00
30 in stock
Seagate Momentus ST9200423ASG 7200.3 200GB 7.2K 2.5-inch SATA Hard Drive
Capacity: 200GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 11 / 13
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB
Key Advantages
• Highest available notebook performance increases productivity in all environments.
• Developed with proven Seagate® 7200-RPM laptop technology
• SATA 3Gb/s NCQ interface.
• 16-MB cache on every capacity
• G-Force Protection available for added robustness in mobile environments
• Perpendicular recording technology
G-Force Protection
When a laptop is dropped, the most catastrophic damage to the hard drive occurs when the head scrapes across the surface of the disk, causing potential data loss. G-Force Protection, an optional drop sensor, protects the Momentus 7200.3 drive against shock by sensing when the system is in a free-fall state, moving the heads off the platter and locking them in place—all within three-tenths of a second.
| ST9200423ASG | |
| Formatted Gbytes (512 bytes/sector)* |
200 |
| Guaranteed sectors | 390,721,968 |
| Bytes per sector | 512 |
| Physical read/write heads | 3 |
| Discs | 2 |
| Cache (Mbytes) | 16 |
| Recording density in BPI (bits/inch max) | 1,334k |
| Track density TPI (tracks/inch max) |
190k |
| Areal density (Gbits/inch2 max) |
253 |
| Spindle speed (RPM) | 7,200 |
| Average latency (msec) | 4.17 |
| Internal transfer rate (Gbits/sec max) |
1.1 |
| I/O data transfer rate (Gbits/sec max) |
I/O data transfer rate (Gbits/sec max) |
| I/O data transfer rate (Gbits/sec max) |
SATA 1.0, Serial ATA Revision 2.6 PIO modes 0–4 Multiword DMA modes 0–2 Ultra DMA modes 0–6 |
| Height (max) | 9.5 +/- 0.2 mm (0.374 +/- .0078 inches) |
| Width (max) | 69.85 +/- 0.249 mm (2.75 +/- 0.0098 inches) |
| Length (max) | 100.33 +/- 0.25 mm (3.95 +/- .010 inches) |
| Weight (max) | 110 grams (0.238 lb) |
| Power-on to ready (sec typical) |
4.0 |
| Standby to ready (sec typical) |
3.0 |
| Track-to-track seek time, read (msec typical) |
1.0 |
| Average seek, read (msec typical) |
11.0 |
| Average seek, write (msec typical) |
13.0 |
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