MK4004GAH (HDD1524) 40.0GB 1.8-inch HDD
Toshiba introduces a 40GB 1.8-inch embedded HDD, the MK4004GAH. Enabling some of today's most exciting,
small form factor mobile devices, the new mini-drives offer manufacturers significant storage for consumer,
commercial and PC applications - such as music players, handheld PCs, PDAs, wearable computers and laptops.
Toshiba is committed to grow with developers and users to provide smart computing solutions, backed by Toshiba-
renowned quality and technology leadership.
40.0 Gigabytes*
Lightweight, only 62 grams
Low Power Consumption
15ms Average Seek Time
100MB/s Ultra DMA Transfer Rate
300,000 MTTF Hours
Specifications
Data Storage Physical:
Per drive, formatted*
Number of Disks
40.0GB
2
Number of Data Heads
User Data Cylinders
Logical Configuration:
Heads
4
38,160
16
Cylinders
16,383
63
User Sectors/Track at zone 0
Logical Blocks (LBA)
Data Transfer Rate:
78,126,048
Buffer to Host- PIO
16.6MB/sec
Buffer to Host- Ultra DMA
100MB/sec
Maximum Internal
Seek Time:
125.5 - 253.1 Mbits/sec
Track-to-track
3ms
Average
15ms
26ms
Maximum
Nominal Power Requirements:
Voltage
3.3V (±5%)
0.01W/GB
Energy Consumption Efficiency:
Power Consumption:
Start
Seeking
Reading
Writing
Idle
Standby
Sleep
1.2watts
1.4watts
1.4watts
1.4watts
0.6watts
0.2watts
0.08watts
Other:
Rotational Speed
4,200rpm