Western Digital Caviar Blue 1TB 3.5" 7200rpm SATA 6Gb/s 64MB WD10EZEX 사용자 설명서
제품 코드
WD10EZEX
WD Caviar Blue
-2-
Specifications
1 TB
1 TB
750 GB
750 GB
500 GB
500 GB
Model number
WD10EZEX
WD10EALX
WD7500AALX
WD7500AZEX
WD5000AAKX
WD5000AAKS
Interface
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s
SATA 3 Gb/s
Formatted capacity
1,000,204 MB
1,000,204 MB
750,156 MB
750,156 MB
500,107 MB
500,107 MB
User sectors per drive
1,953,525,169
1,953,525,169
1,465,149,168
1,465,149,168
976,773,168
976,773,168
SATA latching connector
Yes
Yes
Yes
Yes
Yes
Yes
Form factor
3.5-inch
3.5-inch
3.5-inch
3.5-inch
3.5-inch
3.5-inch
RoHS compliant
Yes
Yes
Yes
Yes
Yes
Yes
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
Host to/from drive (sustained)
6 Gb/s
150 MB/s
150 MB/s
6 Gb/s
126 MB/s
126 MB/s
6 Gb/s
126 MB/s
126 MB/s
6 Gb/s
150 MB/s
150 MB/s
6 Gb/s
126 MB/s
126 MB/s
3 Gb/s
126 MB/s
126 MB/s
Cache (MB)
64
32
32
64
16
16
Rotational speed (RPM)
7200
7200
7200
7200
7200
7200
Reliability/Data Integrity
Load/unload cycles
3
300,000
300,000
300,000
300,000
300,000
300,000
Non-recoverable read errors
per bits read
per bits read
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
Limited warranty (years)
4
2
2
2
2
2
2
Power Management
12VDC peak (A, ±10%)
2.5
2.8
2.8
2.5
1.77
1.77
Average power requirements (W)
Read/Write
Idle
Standby
Sleep
Idle
Standby
Sleep
6.8
6.1
1.2
1.2
6.1
1.2
1.2
7.3
6.1
0.7
0.7
6.1
0.7
0.7
7.3
6.1
1.2
1.2
6.1
1.2
1.2
6.8
6.1
0.8
0.8
6.1
0.8
0.8
6.0
5.6
0.9
0.9
5.6
0.9
0.9
5.4
4.9
0.7
0.7
4.9
0.7
0.7
Environmental
Specifications
Specifications
5
Temperature (°C)
Operating
Non-operating
Non-operating
0 to 60
-40 to 70
-40 to 70
0 to 60
-40 to 70
-40 to 70
0 to 60
-40 to 70
-40 to 70
0 to 60
-40 to 70
-40 to 70
0 to 60
-40 to 70
-40 to 70
0 to 60
-40 to 65
-40 to 65
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (1 ms)
Operating (2 ms, read)
Non-operating (1 ms)
30
65
350
65
350
30
65
300
65
300
30
65
300
65
300
30
65
350
65
350
30
65
350
65
350
30
65
350
65
350
Average acoustics (dBA)
6
Idle mode
Performance seek mode
Performance seek mode
29
30
30
28
33
33
28
33
33
29
30
30
29
30
30
29
30
30
Physical Dimensions
Height (in./mm, max)
1.028/25.4
1.028/25.4
1.028/25.4
1.028/25.4
1.028/25.4
1.028/25.4
Length (in./mm, max)
5.787/147
5.787/147
5.787/147
5.787/147
5.787/147
5.787/147
Width (in./mm, ± .01 in.)
4/101.6
4/101.6
4/101.6
4/101.6
4/101.6
4/101.6
Weight (lb./kg, ± 10%)
0.97/0.44
1.52/0.69
1.52/0.69
0.97/0.44
0.99/0.45
0.99/0.45
1
As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576
bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-
IO organization as of the date of this specification sheet. Visit www.sata-io.org for details.
bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-
IO organization as of the date of this specification sheet. Visit www.sata-io.org for details.
2
WD hard drive products manufactured and sold worldwide after June 1, 2006, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
3
Controlled unload at ambient condition.
4
The term of the limited warranty may vary by region. Visit http://support.wdc.com/warranty for details.
5
No non-recoverable errors during operating tests or after non-operating tests.
6
Sound power level.