Western Digital WD Blue 750GB + WD Care Extended WD7500BPVX?CAREEXT 사용자 설명서

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WD7500BPVX?CAREEXT
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WD Blue
-2-
-2-
Specifications
1 TB
1 TB
750 GB 750 GB
500 GB
500 GB
Model number
1
WD10SPCX 
WD10JPVX 
WD7500LPCX WD7500BPVX
WD7500BPVT
WD5000BPVX 
WD5000LPVX 
WD5000LPVT
Interface
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s (BPVX) 
SATA 3 Gb/s (BPVT)
SATA 6 Gb/s
SATA 6 Gb/s (LPVX) 
SATA 3 Gb/s (LPVT)
Formatted capacity
2
1,000,204 MB 1,000,204 MB 750,156 MB
750,156 MB
500,107 MB
500,107 MB
User sectors per drive
1,953,525,168 1,953,525,168 1,465,149,168 1,465,149,168
976,773,168
976,773,168
Advanced Format (AF)
Yes
Yes
Yes
Yes
Yes
Yes
Form factor
2.5-inch
2.5-inch
2.5-inch
2.5-inch
2.5-inch
2.5-inch
RoHS compliant
3
Yes
Yes
Yes
Yes
Yes
Yes
Performance
Data transfer rates
  Interface speed
  Internal transfer rate (max)
6 Gb/s 
140 MB/s
6 Gb/s
144 MB/s
6 Gb/s
140 MB/s
6 Gb/s (BPVX) 
3 Gb/s (BPVT)
138 MB/s
6 Gb/s 
144 MB/s
6 Gb/s (LPVX) 
3 Gb/s (LPVT)
147 MB/s
Cache (MB)
16
8
16
8
8
8
Average latency (ms)
5.5
5.5
5.5
5.5
5.5
5.5
Rotational speed (RPM)
5400
5400
5400
5400
5400
5400
Average drive ready time (sec)
2.8
3.0
2.8
3.0 (BPVX)
4.0 (BPVT)
3.0
2.8 (LPVX)
<3.5 (LPVT)
Reliability/Data Integrity
Load/unload cycles
4
600,000
600,000
600,000
600,000
600,000
600,000
Non-recoverable read errors 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)
5
2
2
2
2
2
2
Power Management
5VDC ±10% (A, peak)
1.00
1.00
1.00
1.00 (BPVX)
0.975 (BPVT)
1.00
1.00 (LPVX)
0.900 (LPVT)
Average power requirements (W)
 Read/Write
 Idle
 Standby/Sleep
1.7
0.57
0.18
1.4
0.59
0.18
1.7
0.57
0.18
1.6
0.65
0.20
1.4
0.59
0.18
1.4
0.55
0.13
Environmental Specifications
6
Temperature (°C)
 Operating
 Non-operating
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
Shock (Gs)
  Operating (2 ms, read)
 Non-operating
350
1000 (2 ms)
400
1000 (2 ms)
350
1000 (2 ms)
350
1000 (2 ms)
400
1000 (2 ms)
400
1000 (2 ms)
Acoustics (dBA)
7
 Idle
  Seek (average)
20
21
24
25
20
21
24
25
24
25
17
22
Physical Dimensions
Height (in./mm)
0.28/7.0
0.374/9.50
0.28/7.0
0.374/9.50
0.28/7.0
0.28/7.0
Length (in./mm)
3.94/100.20
3.94/100.20
3.94/100.20
3.94/100.20
3.94/100.20
3.94/100.20
Width (in./mm)
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
Weight (lb./kg, ± 10%)
0.21/0.09
0.27/0.12
0.21/0.09
0.34/0.15
0.25/0.12
0.20/0.09
1
  Not all products may be available in all regions of the world. 
2
  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.
3
  WD hard drive products manufactured and sold worldwide after June 8, 2011, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
4
  Controlled unload at ambient condition.
5
  The term of the limited warranty may vary by region. Visit support.wd.com/warranty for details.
6  
No non-recoverable errors during operating tests or after non-operating tests.
7  
Sound power level.