Brand: Toshiba · SKU: MK4018GAP · MPN: MK4018GAP · Category: Storage
The Toshiba MK4018GAP (HDD2166) is a 2.5-inch hard disk drive with a formatted capacity of 40.0078GB. It features a rotational speed of 4,200rpm, a 2MB buffer, and an average seek time of 12-13ms. The drive supports Ultra ATA/100 (ATA-5 compliant) for host transfer rates up to 100 Mbytes/sec (800 Mbps). It is designed for laptop computers and other non-PC applications. The drive has a typical spin-up time of 4 seconds and an average rotational latency of 7.14ms. Physical dimensions are approximately 3.94in depth, 2.76in width, and 0.37in (9.5mm) height, with a weight of 0.22lbs (99 grams). It requires 940 mA for spinup and 2.7W during a seek operation. The drive has 2 disks and 4 heads. It uses an IDE interface (Ata/Atapi-2, Dma/Ata-100, etc.).
| MTBF | 1.2 million hours |
|---|---|
| Height | 9.5mm (0.37 inch) |
| Interface | IDE / Ultra ATA/100 (ATA-5) |
| Form Factor | 2.5 in |
| Buffer/Cache | 2MB |
| Rotational Speed | 4,200rpm |
| Formatted Capacity | 40.0078GB |
| Host Transfer Rate | 100 Mbytes/sec |
| Seek Time (Average) | 12-13ms |
| Average Rotational Latency | 7.14ms |
| Warranty | Varies by seller; often sold 'AS IS' or with short-term seller warranties for used parts. |
| Weight | 0.22lbs (99 grams) |
| Dimensions | 3.94in (Depth) x 2.76in (Width) x 0.37in (Height) / 9.5mm Height |
The Toshiba MK4018GAP (HDD2166) is a 40GB 2.5-inch IDE hard drive designed primarily for laptop computers, offering a balance of capacity and lower power consumption compared to 3.5-inch drives. It supports ATA-100 transfer rates and features a 4200 RPM spindle speed.
Yes, this Toshiba MK4018GAP HDD2166 40GB 2.5-inch IDE Hard Drive (MK4018GAP) is 100% genuine Toshiba hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Toshiba MK4018GAP HDD2166 40GB 2.5-inch IDE Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MK4018GAP.