硬盘的价格是三大件中最为稳定的，除了新上市几款新品外几乎没有较大变化，据小编了解，目前硬盘市场主要以120GB与160GB为主，随着消费者对硬盘容量需求的提高，今年年底80GB容量的硬盘将逐渐淡出市场。不过近期到有几款新品上市，如本周刚到货的日历T7K500系列硬盘，该硬盘采用了多项先进技术并拥有16MB的缓存容量，且其售价与市售的普通硬盘价格相差不是很多。
WestemDigital（西数）
|
型号 |
转速 |
缓存 |
容量 |
价格 |
蓝德盒装（三年） |
|
BB |
7200rpm |
2MB |
40G |
320 |
--- |
60G |
--- |
--- |
80G |
335 |
--- |
120G |
410 |
--- |
160G |
425 |
--- |
200G |
--- |
--- |
250G |
--- |
--- |
|
JB |
7200rpm |
8MB |
60G |
--- |
--- |
80G |
355 |
--- |
120G |
--- |
|
160G |
425 |
|
200G |
535 |
|
|
250G |
565 |
|
300G |
760 |
|
|
JD（串口） |
7200rpm |
8MB |
60G |
--- |
--- |
80G |
355 |
|
120G |
415 |
|
|
JS（串口2） |
7200rpm |
8MB |
160G |
445 |
|
200G |
550 |
|
|
250G |
570 |
|
320G |
800 |
--- |
|
GB（串口） |
10000rpm |
8MB |
36GB |
950 |
--- |
| 72GB |
1720 |
--- |
Seagate(希捷）
|
型号 |
转速 |
缓存 |
容量 |
价格 |
|
酷鱼7200.7 |
7200rpm |
2MB |
40G |
--- |
| 酷鱼7200.9 |
7200rpm |
2MB |
80G |
350 |
120G |
--- |
160G |
450 |
|
酷鱼7200.10 |
7200rpm |
2MB |
200G |
575 |
| 250G |
590 |
| 320G |
770 |
400G |
--- |
| |
7200rpm |
8MB |
80G |
365 |
120G |
440 |
160G |
470 |
|
酷鱼7200.10 SATA |
7200rpm |
8MB |
200G |
575 |
| 250G |
585 |
320G |
795 |
Maxtor(迈拓）
|
型号 |
转速 |
缓存 |
容量 |
散装 |
蓝德盒装 |
| 金钻
九代 |
7200rpm |
2MB |
20G |
--- |
--- |
40G |
345 |
405 |
60G |
--- |
--- |
|
金钻十代 |
7200rpm |
2MB |
80G |
375 |
420 |
120G |
490 |
--- |
160G |
495 |
--- |
200G |
605 |
--- |
250G |
--- |
--- |
|
7200rpm |
8MB |
80G |
--- |
455 |
| 120G |
--- |
550 |
| 160G |
--- |
560 |
| 200G |
--- |
690 |
| 250G |
--- |
820 |
|
串口（SATA） |
8MB |
80G |
--- |
465 |
120G |
--- |
610 |
160G |
--- |
630 |
| 200G |
--- |
730 |
| 250G |
--- |
840 |
|
金钻十代 |
串口（SATA） |
8MB |
200GB |
--- |
--- |
Samsung(三星）
|
型号 |
转速 |
缓存 |
容量 |
散装 |
|
三星金盘 |
7200rpm |
8MB |
40G |
--- |
|
80G |
405 |
|
120G |
535 |
|
160G |
580 |
|
200G |
680 |
|
三星银盘 |
7200rpm |
8MB |
40G |
--- |
60G |
--- |
80G |
370 |
120G |
440 |
160G |
485 |
|
200G |
590 |
250G |
700 |
| 7200rpm |
2MB |
40G |
--- |
60G |
--- |
80G |
340 |
120G |
--- |
| 160G |
460 |
| 200G |
580 |
250G |
645 |
(日立)
|
型号 |
转速 |
缓存 |
容量 |
价格 |
|
日立 |
7200rpm |
8MB |
| 80G串2 |
460 |
80G串 |
390 |
80G |
380 |
120G串 |
--- |
120G |
--- |
160G串 |
495 |
160G |
495 |
200G |
--- |
250G |
695 |
250G串 |
695 |
400G串 |
1540 |
| 400G |
1470 |
| 500G串 |
2280 |
500G |
2280 |
|
7200rpm |
2MB |
80G |
380 |
120G |
610 |
160G |
600 |
笔记本硬盘：
|
厂商 |
容量 |
低速 |
高速 |
|
日立 |
|
|
|
40G |
365 |
375 |
60G |
435 |
445 |
| 80G |
510 |
535 |
|
100G |
|
710 |
| 120G |
|
1060 |
160G |
--- |
1780 |
|
希捷 |
40G |
--- |
370 |
60G |
455 |
470 |
|
80G |
--- |
540 |
|
三星 |
|
|
|
|
40G |
380 |
390 |
|
60G |
475 |
--- |
|
80G |
540 |
575 |
|
100G |
720 |
|
|
120G |
830 |
890 |
