Hitachi 4K40 30GB HTS424030M9AT00 产品宣传页
产品代码
HTS424030M9AT00
H i t a c h i T r a v e l s t a r
®
4 K 4 0
Product
Travelstar 4K40
Model names
HTS424040M9AT00 / HTS424030M9AT00 / HTS424020M9AT00
Specifications
Configuration
Interface
Interface
ATA-6
Capacity (GB)
1
40 / 30 / 20
Sector size (Bytes)
512
Recording zones
24
Data heads (physical)
2 / 2 / 1
Data disks
1
Max. areal density (Gbits/sq. inch)
70
Performance
Data buffer (MB)
Data buffer (MB)
2
Rotational speed (RPM)
4200
Latency average (ms)
7.1
Media transfer rate (Mbits/sec, max)
370
Interface transfer rate (MB/sec, max)
100 MB/sec (mode-5)
PIO
16.6 MB/sec (mode-4)
Seek time (read, typical)
Average (ms)
12
Track to track (ms)
2.5
Full track (ms)
23
Reliability
Error rate (non-recoverable)
Error rate (non-recoverable)
< 1 per 1.0 E 13 bits transferred
Load/Unload cycle
600,000
Power
Requirement
Requirement
+5VDC(+-5%)
Dissipation
Startup current (peak, max.)
Startup current (peak, max.)
4.7W
Seek (avg.)
2.3W
Read (avg.)
2.0W
Write (avg.)
2.1W
Performance idle (avg.)
1.85W
Active idle (avg.)
0.85W
Low power idle (avg.)
0.65W
Standby (avg.)
0.25W
Sleep
0.1W
Power consump. efficiency index (W/GB)
0.016 / 0.022 / 0.033
Physical Size
Height (mm)
Height (mm)
9.5
Width (mm)
70
Depth (mm)
100
Weight - typical (g)
95
Environmental characteristics
Operating
Operating
Ambient temperature
5° to 55° C
Relative humidity (non-condensing)
8% to 90%
Max. wet bulb (non-condensing)
29.4° C
Shock (half sine wave)
300 G / 2ms
Vibration (random (RMS))
0.67 G (5 - 500 Hz)
Swept sine
1 G 0-P (5 - 500 Hz)
Non-operating
Ambient temperature
-40° to 65° C
Relative humidity (non-condensing)
5% to 95%
Max. wet bulb (non-condensing)
40° C
Shock (half sine wave)
1000 G / 1 ms
Vibration (random (RMS))
3.01 G (5 to 500 Hz)
Acoustics (A-Weighted Sound Power (Bels))
Idle (typ.)
2.1
Op (typ.)
2.4
Idle (max.)
2.4
Op (max.)
2.6
1
GB equals one billion bytes when referring to hard drive capacity; accessible capacity may be less.
© 2004 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
5600 Cottle Road
San Jose, CA 95193
5600 Cottle Road
San Jose, CA 95193
Produced in the United States 3/04
All rights reserved.
All rights reserved.
Travelstar®, Adaptive Battery Life Extender™ (ABLE) and Drive
Fitness Test™ (DFT) are trademarks of Hitachi Global Storage
Technologies.
Fitness Test™ (DFT) are trademarks of Hitachi Global Storage
Technologies.
References in this publications to Hitachi Global Storage
Technologies products, programs, or services, do not imply that
Hitachi Global Storage Technologies intends to make these
available in all countries in which it operates.
Technologies products, programs, or services, do not imply that
Hitachi Global Storage Technologies intends to make these
available in all countries in which it operates.
Product information is provided for information purposes only,
and does not constitute a warranty. Information is true as of the
date of publication and is subject to change. Actual results may
vary. This publication is for general guidance only. Photographs
may show design models.
and does not constitute a warranty. Information is true as of the
date of publication and is subject to change. Actual results may
vary. This publication is for general guidance only. Photographs
may show design models.
For more information:
Internet:
>
www.hitachigst.com (Main Web site)
>
www.hitachigst.com/vpp (Reseller Web site)
Technical Support E-mail:
>
support_usa@hgst.com (N. America)
>
support_ap@hgst.com (Asia Pacific)
>
support_uk@hgst.com (EMEA and UK)
Technical Support Phone Numbers:
>
1 888 426-5214 (N. America)
>
65 6840 9595 (Asia Pacific)
>
44 20 7133 0032 (EMEA and UK)
>
49 6929 993601 (Germany)
How to Read the Travelstar Model Number
HTS424040M9AT00 = 40GB/2MB
H = Hitachi
T = Travelstar
S = Standard (vs C for Compact, for example)
42 = 4200 RPM
40 = Full capacity - 40GB
40 = Capacity this model 40 =40GB
H = Hitachi
T = Travelstar
S = Standard (vs C for Compact, for example)
42 = 4200 RPM
40 = Full capacity - 40GB
40 = Capacity this model 40 =40GB
(30 =30GB, 20 =20GB)
M = Generation code
9 = 9.5mm z - height
AT = ATA interface
0 = Reserved
0 = Reserved
9 = 9.5mm z - height
AT = ATA interface
0 = Reserved
0 = Reserved
Hitachi Global Storage Technologies