Toshiba 80GB Serial ATA MK8046GSX Hoja De Datos
Los códigos de productos
MK8046GSX
MK2546GSX / MK2046GSX / MK1646GSX / MK1246GSX / MK8046GSX
ITEM
MK2546GSX
MK2046GSX
MK1646GSX
Interface
Serial ATA 2.6 / ATA8
Serial ATA 2.6 / ATA8
Serial ATA 2.6 / ATA8
Interface speed
3.0Gb/s
3.0Gb/s
3.0Gb/s
Formatted Capacity
250GB
200GB
160GB
Number of data heads
4
4
3
Number of disks
2
2
2
Number of User data cylinders
85,536
85,536
85,536
Bytes per sector (HOST)
512
512
512
Bytes per sector (DISK)
512
512
512
Logical Blocks (LBA)
488,397,168
390,721,968
312,581,808
309.99Mbit/mm
2
309.38Mbit/mm
2
267.73Mbit/mm
2
(200.0Gbit/in
2
)
(199.6Gbit/in
2
)
(172.7Gbit/in
2
)
Environmental compliance
RoHS compliant
RoHS compliant
RoHS compliant
Buffer size
8MB
8MB
8MB
Rotation speed
5,400rpm
5,400rpm
5,400rpm
Average Latency time
5.55 ms
5.55 ms
5.55 ms
Internal transfer rate
370 to 730 Mb/s (typ.)
370 to 730 Mb/s (typ.)
370 to 730 Mb/s (typ.)
Average seek time
12ms
12ms
12ms
Track to track seek time
2ms
2ms
2ms
Max. seek time
22ms
22ms
22ms
Load/Unload
600,000 times
600,000 times
600,000 times
Error rate non-recoverable
1/10
14
bit read
1/10
14
bit read
1/10
14
bit read
Allowable Voltage
5 V ±5%
5 V ±5%
5 V ±5%
Start
4.7W (max.)
4.7W (max.)
4.7W (max.)
Seek
2.2W (typ.)
2.2W (typ.)
2.2W (typ.)
Read/Write
1.9W (typ.)
1.9W (typ.)
1.9W (typ.)
Low power Idle
0.6W (typ.)
0.6W (typ.)
0.6W (typ.)
Stand-by
0.16W (typ.)
0.16W (typ.)
0.16W (typ.)
Sleep
0.13W (typ.)
0.13W (typ.)
0.13W (typ.)
Energy Consumption Efficiency
0.0024
0.0030
0.00375
/Category name
e
e
e
Height
9.5mm
9.5mm
9.5mm
Width
69.85mm
69.85mm
69.85mm
Depth
100.0mm
100.0mm
100.0mm
Weight
101g (typ.)
101g (typ.)
101g (typ.)
Operating
5 to 55°C
5 to 55°C
5 to 55°C
Non-Operating
-40 to 60°C
-40 to 60°C
-40 to 60°C
Shipping
-40 to 70°C
-40 to 70°C
-40 to 70°C
Vibration (op)
9.8m/s
2
(1.0G)
9.8m/s
2
(1.0G)
9.8m/s
2
(1.0G)
Vibration (non-op)
49m/s
2
(5.0G)
49m/s
2
(5.0G)
49m/s
2
(5.0G)
3,430m/s
2
(350G) (2ms
3,430m/s
2
(350G) (2ms
3,430m/s
2
(350G) (2ms
half sine)
half sine)
half sine)
8,820m/s
2
(900G) (1ms
8,820m/s
2
(900G) (1ms
8,820m/s
2
(900G) (1ms
half sine)
half sine)
half sine)
Idle (ave.)
25dBA
25dBA
25dBA
Seek (ave.)
27dBA
27dBA
27dBA
*Definition of Capacity: TOSHIBA defines a megabyte(MB) as 1,000,000bytes, and a gigabyte(GB) as 1,000,000,000 bytes.
*Energy Consumption Efficiency Category name is based on the Standards of Judgment for Factories etc. on the Low
Concerning the Rational Use of Energy in Japan, as of FY2007.
Concerning the Rational Use of Energy in Japan, as of FY2007.
Shock (non-op)
Acoustics
*Energy Consumption Efficiency: Energy consumption efficiency is calculated based on power consumption divided by
formatted capacity, as defined by Japanese law.
formatted capacity, as defined by Japanese law.
Basic specification
Performance
Dimension
Shock (op)
Power consumption
Temperature
Vibration/Shock
Maximum areal density
Supply Voltage
Reliability
1/2
Brief Specification
Mobile HDD (2.5-type)