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Description:
| Toshiba America Information Systems, Inc. (TAIS), Storage Device Division introduces the MK4018GAS 2.5-inch 20GB Hard Disk Drive. The MK4018GAS offers the industries highest areal density per platter, at 35.1gigabits per square inch. This new drive offers enough capacity for portable video recording and editing, with lower power consumption compared to the traditional 3.5-inch HDDs. This functionality provides ideal storage for a range of commercial and consumer notebooks, as well as non-PC applications such as PDAs, printers, copiers, GPS systems and MP3 players. The MK4018GAS is ATA-5 compliant, supporting high transfer rates of up to 100 megabytes per second.
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Features:
- 40GB capacity
- Fluid Dynamic Bearing (FDB) motor drive
- 9.5mm High
- 12ms Average Seek Time
- ATA-5 Interface
- 100MB/sec Transfer Rate
- 2MB Buffer
- 300,000 MTTF Hours
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Specifications:
| Data Storage Physical: |
| Per drive, formatted |
40.0078GB |
| Data Heads |
4 |
| Number of Disks |
2 |
| Logical Configuration: |
| Heads |
16 |
| Cylinders |
16,383 |
| User Sectors/Track at zone 0 |
63 |
| Logical Blocks (LBA) |
78,140,160 |
| Data Transfer Rate: |
| Max transfer rate to host |
100MB/sec |
| Seek Time: |
| Track-to-track |
3ms |
| Average |
12ms |
| Maximum |
24ms |
| Nominal Power Requirements: |
| Logic |
+5V(5%) |
| Start |
2.7watts |
| Seeking |
2.6watts |
| Reading/Writing |
2.3watts |
| Idle |
0.9watts |
| Standby |
0.25watts |
| Sleep |
0.1watts |
| Other: |
| Rotational Speed |
4,200rpm |
| Average Latency |
7.14ms |
| Interface |
ATA-2/3/4/5 |
| Buffer |
2MB |
| Physical & Environmental Specs |
| Dimensions/Weight: |
| Height |
0.37" (9.5mm) |
| Width |
2.75" (69.85mm) |
| Depth |
3.94" (100mm) |
| Weight: |
3.457 oz (98g) |
| Ambient Temperature: |
| Operating |
41 - 131F (5 to 55C) |
| Non-Operating |
-4 - 140F (-20 to 60C) |
| Vibration and Shock: |
| Operating Vibration |
9.8 m/s2 (1.0G), 5 - 500 Hz |
| Operating Shock |
190g |
| Non-Operating Shock |
800g |
| Reliability Characteristics |
| Error Rates: |
| Non-recoverable |
1 in 1013 bits |
| Seek |
1 in 106 seeks |
| Other: |
| Preventive Maintenance,/TD>
| None |
| MTTF (Power on hours) |
300,000 |
Product Content:
- Toshiba MK4018GAS 40GB ATA-2/3/4/5 4200RPM 9.5mm Notebook Hard Drive (HDD2170)
- - SOFTWARE NOT INCLUDED -
Before you purchase this item, please ensure that you have verified compatibility with system by visiting the manufacturer's web site.
We assume no responsibility and will not accept full refunds for items purchased that are not compatible with your system configuration.
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Conditions:
Warranty:
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