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| ÎïÀí¹æ¸ñ |
| ÈÝÁ¿ |
74 GB |
| ÐͺŠ|
WD740GD |
| ¸ñʽ»¯ÈÝÁ¿ |
74,356 MB |
| ½Ó¿Ú |
ESATA |
| ÿ¸öÉÈÇøµÄ×Ö½ÚÊýÄ¿ |
512 |
| רÓôÅÍ·×ÅÂ½Çø |
ÊÇ |
| ÖÆ¶¯ãÅ/´ÅÍ·×Ô¶¯¹éλ |
ÊÇ |
| ÐÔÄܹæ¸ñ |
Êý¾Ý´«ÊäËÙÂÊ
- »º³åÇøµ½Ö÷»ú
- »º³åÇøµ½´ÅÅÌ
|
-×î¸ß150 MB/Ãë
-×î¸ß102 MB/Ãë |
| ƽ¾ù¶ÁȡѰµÀʱ¼ä |
4.5 ºÁÃ루ƽ¾ù£© |
| ƽ¾ùдÈëѰµÀʱ¼ä |
5.9 ºÁÃ루ƽ¾ù£© |
| ´ÅµÀ¼äµÄѰµÀʱ¼ä |
0.6 ºÁÃ루ƽ¾ù£© |
| ÍêȫѰµÀ¶Áȡʱ¼ä |
10.2 ºÁÃ루ƽ¾ù£© |
| ƽ¾ùDZ·üʱ¼ä |
2.99 ºÁÃë |
| תËÙ |
10,000 RPM |
| ¶ÁÈ¡»º´æ |
ÊÊÓ¦ÐÔ |
| дÈ뻺´æ |
ÊÇ |
| »º³åÇø |
8 MB |
| Çý¶¯Æ÷×¼±¸Ê±¼ä |
ƽ¾ù 7.0 Ãë |
| ¿ªÊ¼/Í£Ö¹ÖÜÆÚ |
20,000·ÖÖÓ |
| ´íÎóÂÊ ²»¿É»Ö¸´ |
< СÓÚ1015ÒѶÁλԪ֮һ |
| ÎïÀí³ß´ç |
| ¸ß¶È |
× 1.028 Ó¢´ç£¨25.4 ºÁÃ×£© |
| ³¤¶È |
× 5.787 Ó¢´ç£¨147.0 ºÁÃ×£© |
| ¿í¶È |
4.0 Ó¢´ç£¨101.6 ºÁÃ×£©¡À .01 Ó¢´ç |
| ÖØÁ¿ |
1.60 °õ£¨0.73 ¹«½ï£©¡À 10% |
| µçÔ´ÒªÇó |
| ģʽ |
12 V (¡À 10%) |
5 V (¡À 5%) |
µçÔ´ |
| ¶ÁÈ¡/дÈë |
349 mA |
706 mA |
8.4 W |
| ÏÐÖÃ |
338 mA |
770 mA |
7.9 W |
| ±¸Óà |
15.9 mA |
314 mA |
1.8 W |
| ˯Ãß |
16 mA |
184 mA |
1.1 W |
| ³å»÷ |
| ²Ù×÷ |
20¿Ë£¨Ð´È룩£¬65¿Ë£¨¶ÁÈ¡£© |
| ·Ç²Ù×÷ |
250¿Ë |
| ÔÚ2ºÁÃëÄÚ²âµÃ°ëÏÒ²¨£¬Õ𶯠|
| ²Ù×÷ |
- Ëæ»ú |
0.008 ¿Ë2/Hz (10µ½300 Hz) |
| 0.0012 ¿Ë2/Hz (300µ½500 Hz) |
| - ÏßÐÔ |
10-300 Hz, 3.0G £¨0µ½·åÖµ£© |
| |
300-500 Hz, 0.5G £¨0µ½·åÖµ£© |
| - Ðýת |
30 rad/Ãë2 (10µ½500 Hz) |
| ·Ç²Ù×÷ |
- Ëæ»ú |
0.05 ¿Ë2/Hz (10µ½300 Hz) |
| - ÏßÐÔ |
10-300 Hz, 5.0G £¨0µ½·åÖµ£© |
| ¹¤×÷ζȺÍʪ¶È |
| ÎÂ¶È |
5¡ãC ÖÁ 55¡ãC |
| ʪ¶È |
5-95% RH ÎÞѹËõ |
| ÈÈÆ½ºâ |
20¡ãC/Сʱ£¨×î´ó£© |
| ·Ç¹¤×÷ζȺÍʪ¶È |
ζÈ
|
-40¡ãC ÖÁ 65¡ãC |
| ʪ¶È |
5-95% RH ÎÞѹËõ |
| ÈÈÆ½ºâ |
30¡ãC/Сʱ |
| Éùѧ£¨Æ½¾ù£© |
| ÏÐÖÃģʽ |
ƽ¾ù32 dBA |
| ËÑѰģʽ |
36 dBA |
| ¿É¿¿ÐÔ |
| MTBF(ƽ¾ùÎÞ¹ÊÕÏʱ¼ä¼ä¸ô) |
1,200,000Сʱ |
| ±£ÐÞÆÚ |
5Äê |
¡¡¡¡Ä¿Ç°×ÀÃæ¼¶Ó²Å̽ӿÚÒ²Õý´¦ÓÚתÐÍÆÚ¡£Èç¹û½«×ÀÃæ¼¶ÓëÆóÒµ¼¶Ó²ÅÌ×ÛºÏÆðÀ´¿´¿´£¬Ö÷ÒªµÄÓ²Å̽çÃæ½Ó¿ÚÓÐATA100¡¢SATA150ºÍSCSIÈýÖÖ¡¢¶ø3.5´çÓ²Å̲úÆ·µÄÖ÷ÖáתËÙ¸üÓÐ×Å5400rpm\7200rpm\10,000rpm\15,000rpmËÄÖÖÖ®¶à£¬»¹ÓÐÅÌÆ¬Ö±¾¶¡¢µ¥µúÈÝÁ¿µÈ£¬Ò²½ÔÊǶàÖÖ¹æ¸ñ²¢´æ¡£ÎÒÃÇÑ¡ÔñÁ˾߱¸Í¬Ñù´«½Ó¿Ú½çÃæ¡¢Í¬Ñù¾ß±¸8M»º´æµÄ¡¢µ¥µú60GBµÄÏ£½Ý¿áÓãÎåSATA(120GB/7200rmp/8M»º´æ)ÒÔ¼°RAPTOR WD360GD£¨36GB/10000rpm/8M»º´æ£©À´×÷Ϊ²âÊÔÖеıȽϲÎÕÕÎï¡£
|
Î÷²¿Êý¾Ý¡°RAPTOR¡±WD740GDÖ÷Òª¼¼Êõ²ÎÊý¼°ÐÔÄÜÖ¸±ê¶Ô±È |
| ²úÆ·Ãû³Æ |
Barrachda SATA V |
RAPTOR |
RAPTOR |
| ÐͺŴúÂë |
ST3120023AS |
WD360GD |
WD740GD |
| ½Ó¿Ú½çÃæ |
Serial ATA150 |
Serial ATA150 |
Serial ATA150 |
| Íⲿ´«ÊäËÙÂÊ(Mbit/Ãë) |
150 |
150 |
150 |
| ÈÝÁ¿¹æ¸ñ(GB) |
120 |
36.7GB |
74GB |
| Ö÷ÖáתËÙ(RPM) |
7200 |
10,000 |
10,000 |
| µ¥µúÈÝÁ¿(GB) |
60 |
36.7 |
36.7 |
| ÅÌÆ¬Êý(Ƭ) |
2 |
1 |
2 |
| ´ÅÍ·Êý(¸ö) |
4 |
2 |
2 |
| ¶à¶Î»º´æ(Mbit) |
8 |
8 |
8 |
| ƽ¾ùѰµÀʱ¼ä¶Á/д(ms) |
9.6 |
5.2/5.9 |
4.5/5.9 |
| ƽ¾ùµÈ´ýʱ¼ä(ms) |
4.16 |
2.99 |
2.99 |
| ÏÐÖÃ״̬ÉùÇ¿(±´¶û) |
2.8 |
3.2 |
3.2 |
| ѰµÀ״̬ÉùÇ¿(±´¶û) |
3.3 |
3.6 |
3.6 |
| ÖØÁ¿(kg) |
0.635 |
0.73 |
0.73 |
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¡¡ HD TACHÖ÷Òª²âÊÔµÄÊÇÓ²Å̵ͶËÓ¦ÓÃÐÔÄÜ£¬°üÀ¨µÄÏîÄ¿ÓÐÁ¬ÐøÊý¾ÝÊý¾Ý´«ÊäÂÊ£¨Sequential Speed£¬¶Á/д£©¡¢Ëæ»ú´æÈ¡Ê±¼ä£¨Random Access Time£©ºÍÍ»·¢Êý¾Ý´«ÊäÂÊ£¨Burst Speed£©¡£´Ó²âÊÔ½á¹ûÀ´¿´£¬Æ½¾ùѰµÀʱ¼äÕ¼¾Ý¾ø¶ÔÓÅÊÆµÄ Î÷²¿Êý¾Ý¡°RAPTOR¡± 740GDƽ¾ùÁ¬Ðø¶ÁÈ¡ËÙ¶ÈΪ63.072MB/s£»½ÏRAPTOR 360GD µÄ48.790MB/sÓиߴï30%µÄÌá¸ß¡£
|
HD Tech 2.61Ö÷ÒªÊý¾Ý¶Ô±È |
| ²úÆ·Ãû³Æ |
Barrachda SATA V |
RAPTOR |
RAPTOR |
| ÐͺŴúÂë |
ST3120023AS |
WD360GD |
WD740GD |
| Á¬Ðø¶ÁÈ¡Êý¾Ýʱ×î´óËÙ¶È(MB/s) |
44.542 |
77.504 |
71.675 |
| Á¬Ðø¶ÁÈ¡Êý¾Ýʱ×îСËÙ¶È(MB/s) |
19.849 |
30.567 |
39.683 |
| ƽ¾ùÁ¬Ðø¶ÁÈ¡ËÙ¶È(MB/s) |
36.421 |
48.790 |
63.073 |
| Á¬ÐøÐ´ÈëÊý¾Ýʱ×î´óËÙ¶È(MB/s) |
47.314 |
53.128 |
52.299 |
| Á¬ÐøÐ´ÈëÊý¾Ýʱ×îСËÙ¶È(MB/s) |
11.337 |
20.534 |
25.957 |
| ƽ¾ùÁ¬ÐøÐ´ÈëËÙ¶È(MB/s) |
27.707 |
31.049 |
36.429 |
| CPUÕ¼ÓÃÂÊ(%) |
0.4 |
0.3 |
3.5 |
| Ëæ»ú´æÈ¡Ê±¼ä(ms) |
13.6 |
8.3 |
8.2 |
| Í»·¢Êý¾Ý´«ÊäËÙÂÊ |
>40mbps |
>50mbps |
>60mbps |
| ¡ñ Winbench 99 Ó²ÅÌÊý¾Ý´«ÊäÇúÏß
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Î÷²¿Êý¾Ý¡°RAPTOR¡± -WD360GD
| ¡ñ ZD WinBench99 V2.0 for WinXP ´ÅÅÌÐÔÄÜ(NTFS)
|
|
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|
´ÅÅÌÐÔÄÜ[ZD WinBench99 V2.0] |
| ²úÆ·Ãû³Æ |
Barrachda SATA V |
RAPTOR |
RAPTOR |
| ÐͺŴúÂë |
ST3120023AS |
WD360GD |
WD740GD |
| Business Disk Winmark |
9820 |
12900 |
15100 |
Disk Transfer Rate£ºBeginning(KB/s)
|
43700 |
57500 |
71400 |
| Disk Transfer Rate£ºEnd(KB/s) |
24700 |
37500 |
53800 |
| Disk Access Time(ms) |
13.7 |
8.4 |
8.4 |
| High-End Disk WinMark |
35200 |
45000 |
50600 |
| AVS/Express 3.4 |
37600 |
33700 |
36500 |
| FrontPage 98 |
227000 |
238000 |
301000 |
| MicroStation SE |
49800 |
60000 |
58600 |
| Photoshop 4.0 |
12200 |
18300 |
21300 |
| Premiere 4.2 |
34400 |
43200 |
46500 |
| Sound Forge 4.0 |
58000 |
84900 |
99100 |
| Visual C++ 5.0 |
51400 |
68200 |
84500 |
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