Toshiba Super Slimline 2.5in 40GB IDE Internal Notebook Hard Drive, 4200RPM, 2MB Buffer, Model: MK4018GAS / HDD2170
Toshiba America Information Systems, Inc. (TAIS), Storage Device Division introduces the MK4018GAS 2.5-inch 40GB Hard Disk Drive. The MK4018GAS offers the industry's highest density per platter, at 35.1 gigabits 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. This is an OEM Product.
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.
Specifications:
Model: MK4018GAS (HDD2170).
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 (max).
Seeking: 2.6watts (typ).
Reading/Writing: 2.3watts (typ).
Idle: 0.9watts (typ).
Standby: 0.25watts (typ).
Sleep: 0.1watts (typ).
Other:
Rotational Speed: 4200 rpm.
Average Latency: 7.14ms.
Interface: ATA-2/3/4/5.
Buffer: 2MB.
Physical & Environmental:
Dimensions/Weight:
Height: 0.37" (9.5mm).
Width: 2.75" (69.85mm).
Depth: 3.94" (100mm).
Ambient Temperature:
Operating: 41 - 131F (5 to 55C).
Non-Operating: -4 - 140F (-20 to 60C).
Shipping: -40 - 158F (-40 to 70C).
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: None.
MTTF (Power on hours): 300,000.
Product Life: 5 years or 20,000 power ON hours.
Availability: Sorry, this item is sold out. No ETA available at this time.
Limited Warranty: One year from invoice date with Directron.com. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping.
Notes: (1) The main concern about the compatibility of a laptop hard drive is the thickness. The most current thickness is 9.5mm. Previously it was 12mm. A thin drive will work as a replacement for a thicker one. However, a thick one, which is no longer available from us, will most likely NOT fit inside a laptop that comes with the thin one. (2) The IDE form factor is virtually the same among all laptop drives on the market. The width of laptop hard drives has been standardized at 2.5". (3) The first and often the most difficult part of upgrading a laptop hard drive is to open the laptop case and gain access to the hard drive. Check our your system manual. If you don't have a manual or yours does not show you how to open the laptop, you'll have to guess where and which screws to open. (4) Toshiba defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes.
(5) Most OEM hard drives do not come with installation guide or manual. Please use our online hard drive Installation Guidelines and Troubleshooting Tips. (Steven-122905)