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全部话题 - 话题: sata2
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k***g
发帖数: 4904
1
比如像下面这种情况,就是说SSD如果性能超过SATA2的带宽,那么用在SATA2上速度应
该可以跑到接近SATA2峰值带宽吧?不会有什么bug,让某些3xxMB/s速度的SSD在SATA2
上只能达到1xxMB/s速度吧?
SanDisk Extreme SSD, which supports SATA 6Gb/s interface and when connected
to SATA 6Gb/s port, can reach up to 550/520MB/s sequential read and
sequential write speed rates respectively. However, when the drive is
connected to SATA 3 Gb/s port, it can reach up to 285/275MB/s sequential
read and sequential write speed rates respectively.
w*******y
发帖数: 60932
2
superbiiz has a new 5% off your purchase (max of $15) w/ coupon COLUMBUS15
Use it to get
Samsung Spinpoint F4EG HD204UI 2TB SATA2 5400rpm 32MB Hard Drive:
http://www.superbiiz.com/category.php?categry=21&name=Hard-Drive-SSD
for $100 - $15 = $85 + FS
Samsung HD103UJ 1TB SATA2 7200rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-1TBSA&title=Samsung-HD103UJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
for $60 - 15% = $51 +FS
Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive:
h... 阅读全帖
k***g
发帖数: 4904
3
好像PCIE卡装系统不太靠谱,而且PCIE卡本身也依赖于PCIE口的版本吧?SATA2的老主
板,PCIE口也是带宽不够的吧?
然后,还是我原来的问题,SATA2口搞Raid0,总带宽上限是SATA2口的2倍,还是仍然是
SATA2的上限?
s****9
发帖数: 2226
4
SATA3 SSD的连续读能达到4xx-5xxMB/s,远超SATA2的极限;连续写能达到260MB/s,接
近SATA2的极限,正犹豫是上便宜点的SATA2 SSD(如x25M 120G, 约$160),还是贵点的
SATA3 SSD(如M4 128G,约$200),请大家给个意见
h*****n
发帖数: 1244
5
来自主题: Hardware版 - 求助,T61P开SATA2的问题
给T61P升级了能够开通SATA2的BIOS,机子上挂了两个硬盘,一个是OCZ AGILITY SATA2
, 一个是C300 SATA3,现在用软件测OCZ 已经开通SATA2了,速度比原来明显提升,C300
却还是用的SATA,速度没变化。到底是怎么回事啊。(OCZ 做主盘,C300 从盘)
h*****n
发帖数: 1244
6
来自主题: Hardware版 - 求助,T61P开SATA2的问题
给T61P升级了能够开通SATA2的BIOS,机子上挂了两个硬盘,一个是OCZ AGILITY SATA2
, 一个是C300 SATA3,现在用软件测OCZ 已经开通SATA2了,速度比原来明显提升,C300
却还是用的SATA,速度没变化。到底是怎么回事啊。(OCZ 做主盘,C300 从盘)
k***g
发帖数: 4904
7
最近简单试了一下自己的几个SSD的性能,惊讶的发现同一个SSD在不同的机器上4K值差
的很多,比如一个Intel520 120G在一个老Intel主板上SATA2口上ASSSD 4K Random
Read大约5.6KIOPS, 在T420的SATA3口上只有4.6K IOPS,在T410的SATA2口上居然只有3
.9KIOPS,还有其他两个SSD也是在联想本本上成绩比Intel老主板低很多。驱动我是都
装了,SSD的优化设置也都做了,而且另一个M500 120G在T420的mSATA口上(SATA2)却
超过5K IOPS。请问,这种情况有啥可能的原因?
b**********i
发帖数: 1059
8
谢大家,又折腾一番。
google了一下,在IMSM下有个prepare subfolder 下有个install.exe文件。run后可以
以ahci方式启动了。不过速度没感觉有提高,说不定还慢了。 hd tune result: Max
100.9 Min 4.9 AVE 72.1 Burst rate 89.5 ACCESS Time 16.5ms,中间没run其他程序。
这个ACCESS Time 是不是太低了,一般不都标12ms的吗? 进入xp后又什么办法知道硬
盘运行信息吗,比如是不是run在sata2
我的硬盘是 hitachi sata2 7200rpm 320G
HD20320 IDK/7K (0S00154)
a****e
发帖数: 1297
9
T61,刷过slic 2.1,但是不知道是SATA1还是2
用everest看,硬盘是SATA2的,不知道主板支持不支持SATA2
看了newegg的Corsair 64g ssd,review里说SATA1兼容性有问题
想买这个ssd试试
谢谢
d********g
发帖数: 10550
10
来自主题: Hardware版 - 硬爷,T400如何开启SATA2
T400不是支持SATA2的吗,为什么Kingston V+100 96GB显示150MB/s?在T520里记得是
比这个高的
另外我光驱位挂的7200RPM盘,也显示150MB/s
不知道要怎样才能让SSD在T400里用上SATA2?
k***g
发帖数: 4904
11
大家的SATA3硬盘接在SATA3口上是一定比SATA2口上4k值高呢?还是其实我误解了,4k
值在SATA2和SATA3口上其实不应该有区别?

有3
w*******y
发帖数: 60932
12
Yep, it's back again @ ewiz
Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive

$75.99
-$10.00 Code: ILOVEDAD
Estimated Total: $65.99
(before Tax & Shipping)

Link:
http://www.ewiz.com/detail.php?name=HD-HD103SJ&title=Samsung-SpinPoint-F3-HD103SJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
w*******y
发帖数: 60932
13
Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive
$59.99 shipped after coupon code LION0305
Unfortunately, this promo is only good through July 5th
Link:
http://www.ewiz.com/detail.php?name=HD-HD103SJ&title=Samsung-SpinPoint-F3-HD103SJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
Product Info:
Specifications
Mfr Part Number: HD103SJ
Capacity: 1 TB
Rotational Speed: 7200 rpm
Cache: 32 MB
Interface: SATA 300
Max. External Transfer Rate: 300 MB/s
Average Seek Time: 8.9 ms
Form Factor: 3.5 inch, i
w*******y
发帖数: 60932
14
ewiz has a new coupon 10% off your purchase (max savings of $10) w/ coupon
PERPPY use it to get Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB
Hard Drive:
http://www.ewiz.com/detail.php?name=HD-HD103SJ&title=Samsung-SpinPoint-F3-HD103SJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
for $65 - 10 % = $58.5 + FS
Product Info:
Specifications
Mfr Part Number: HD103SJ
Capacity: 1 TB
Rotational Speed: 7200 rpm
Cache: 32 MB
Interface: SATA 300
Max. External Transfer Rate: 300 MB/s
Average Seek Time: 8.9 ms
F
w*******y
发帖数: 60932
15
Ewiz has Samsung EcoGreen F2 HD154UI 1.5TB SATA2 5400rpm 32MB Hard Drive:
http://www.ewiz.com/detail.php?name=HD-HD154UI&title=Samsung-EcoGreen-F2-HD154UI-1-5TB-SATA2-5400rpm-32MB-Hard-Drive
for $76 - 10% code PREPPY ($8) = $68. Ships free.
w*******y
发帖数: 60932
16
the other code had expired, here is a new one
eWiz.com
Samsung EcoGreen F3 HD203WI 2TB SATA2 5400rpm 32MB Hard Drive:
http://www.ewiz.com/detail.php?name=HD-HD203WI&title=Samsung-EcoGreen-F3-HD203WI-2TB-SATA2-5400rpm-32MB-Hard-Drive

$99.99 after coupon HIGH15
Free Shipping
w*******y
发帖数: 60932
17
ewiz (superbiiz) has a new coupon: 10% OFF your purchase (max savings $10) w
/ coupon HELLO (Expires 9/5/10 or after first 2,000 uses)
Use it to get:
Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive:
http://www.ewiz.com/detail.php?name=HD-HD103SJ&title=Samsung-SpinPoint-F3-HD103SJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
for $58.5 Ac + FS
w*******y
发帖数: 60932
18
Ewiz
1TB Samsung SpinPoint F3 HD103SJ SATA2 7200rpm 32MB Hard Drive
$67.99 - 15% code FOOTBALL15
= $57.79 with free shipping
They also have Samsung EcoGreen F2 HD154UI 1.5TB SATA2 5400rpm 32MB Hard
Drive for $77.99 - 15% code FOOTBALL15 for $66 with free shipping
w*******y
发帖数: 60932
19
Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD103SJ&title=Samsung-SpinPoint-F3-HD103SJ-1TB-SATA2-7200rpm-32MB-Hard-Drive
$61.99 - $5 coupon code BAT5 = $56.99 + Free shipping
w*******y
发帖数: 60932
w*******y
发帖数: 60932
21
Amazon:
http://www.amazon.com/Samsung-Spinpoint-SATA2-5400rpm-HD204UI/d
has the Samsung Spinpoint F4EG 2 TB SATA2 5400rpm 32 MB Hard Drive HD204UI
/Z4 for $74.99 shipped.
l*******n
发帖数: 178
22
我想卖的物品:
Toshiba 256G SATA2 SSD 拆机硬盘
可接受的价格 (required):
480 + your label
物品新旧要求:
4
brand new.
邮寄方式要求:
YL
买卖双方谁承担邮寄损失(required if not code only):
default
付款方式说明:
BOA
其他补充说明:
从t400s 上拆下来的SSD
具体配置
Form Factor 1.8-inch Serial ATA-2
Capacity 256GB
Product Number THNS256GG8BA
Product Specification
1.8-inch Serial ATA-2 1
54.0(W) x 5.0(H) x78.5(D) mm
Mass 48g (Typ.)
Interface Serial ATA-2 (3Gbps5 )
Voltage 3.3V (1.8-inch type),
Reading speed Maximum speed 230MBps (sequential m
b**********i
发帖数: 1059
23
看来cache很重要。
我的hitachi 2.5 sata2 320G 720 RPM 16MB Cache 硬盘用hd tune 现在大概burst
rate 101MB/s,average 75~77.现在还工作在compatible mode下,AHCI下面开不了机
,虽然已经装了intel matrix stroage driver。不知道在sata下面能不能再快点。想
看看值不值得折腾。
h****r
发帖数: 258
24
Is it a good drive? I mean in terms of performance and reliability.
Also, is $63.75 a good price to get it?
Just found that Samsung EcoGreen F2 HD154UI 1.5TB SATA2 5400rpm 32MB Hard Drive $75 AC. Any comments on this one?
Need to decide which one to get? F3 or F2?
Thanks.
A*****s
发帖数: 13748
25
硬件是一样的
T61官方是sata1,但是刷一个毛子的破解bios可以刷成sata2
我的X61就刷了,没问题
a****e
发帖数: 1297
26
我刷过一次bios,但不确定刷过的bios里有没有SATA2
这个能看出来吗
a****e
发帖数: 1297
27

打算升级T61 sata2 slic2.1
下载了bios升级文件,因为系统是64位的win7所以不能直接升级bios
下载的文件里有个bootable光盘镜像可以升级64位的win7
把这个光盘镜像做到u盘里,插上u盘启动,电脑是从u盘启动了,没有进入windows,但
是说没有发现能启动的设备(原来不插u盘,电脑启动没问题),难道只能刻光盘才行?
上网google了一下,可以用u盘版winpe,手上没有winpe
请问还有没有其它简单的方法?
谢谢
n*********n
发帖数: 5605
28
来自主题: Hardware版 - Mac MINI得SATA2问题 谢谢! (转载)
【 以下文字转载自 Apple 讨论区 】
发信人: nannankevin (南南), 信区: Apple
标 题: Mac MINI得SATA2问题 谢谢!
发信站: BBS 未名空间站 (Tue Aug 9 21:08:09 2011, 美东)
原来得13"寸白色Macbook坏掉了
刚买了个二手第二代Macbook Air
但当初升级得Corsair F115 SSD不能用在Macbook Air上
现想买个二手Mac MINI 2.4Ghz (Mid 2010)
但是不知道Mac MINI 2.4Ghz是不是也像
我得白色Macbook只支持SATA-I不支持SATA-II.
Wiki提到"all of the Intel Mac Mini's have been limited to 1.5 Gbit/s"
但是也有人说支持SATA-2
请有经验得高手解惑
有这个Mac MINI得可以
点左上角得苹果 然后点"About This Mac" => "Serial-ATA"看Link Speed和Negotiated Link Speed是不是"3 Gigabit"
小弟... 阅读全帖
m**********e
发帖数: 12525
29
来自主题: Hardware版 - SATA3和SATA2电缆是一样的吗?
sata3对线材,屏蔽,插头的要求都不一样,当然你可以用sata2,事实上
也没多大区别
A*****s
发帖数: 13748
30
来自主题: Hardware版 - 求助,T61P开SATA2的问题
C300你插光驱位了?那个是IDE的接口,没法改的。。。

SATA2
C300
h*****n
发帖数: 1244
31
来自主题: Hardware版 - 求助,T61P开SATA2的问题
还是你老兄比较懂,你是说那个光驱位是用的SATA转IDE的,不能开SATA2的,所以SATA
硬盘插进去也只能当IDE的用,是吗
k***g
发帖数: 4904
32
似乎后者4k读速度快一倍,写速度快两倍,其它参数快30%-50%。不过是不是如果平台
限制于SATA2,两者使用中感觉的差异就没那么明显了呢?想买个100刀左右性价比最高
的SSD装上。
k***g
发帖数: 4904
33
老电脑是SATA2.0的接口,最大速度也只是现在主流SSD的一半。这种情况如果搞两个小
SSD弄个Raid0,能提高4k速度吗?连续读写应该是一定提高吧?
c******n
发帖数: 16666
34
仍然是sata2的上限
你应该找到你ssd的的读写测试 然后算一下
我猜随机读取比较悬 连续读写肯定好不少
但是ssd本来就是坏了直接挂 然后你还上raid0
如果是要计算直接ramdisk好了
c*******n
发帖数: 442
35
线也有关系
我刚装机器,用的随硬盘带的线,结果测试SATA2的盘只能跑到SATA1的速度
后来从Newegg买了SATA3线换上,然后速度就正常了

有3
k***g
发帖数: 4904
36
缩水到SATA3接口的4k速度比SATA2的还慢不少?
这是正常的还是有哪里不对?
w*******y
发帖数: 60932
w*******y
发帖数: 60932
38
Samsung EcoGreen F2 HD154UI 1.5TB SATA2 5400rpm 32MB Hard Drive @ SuperBiiz.
com
Link:
http://www.ewiz.com/detail.php?name=HD-HD154UI
$75.99 Free Shipping
- 15% off coupon SCHOOL15 ($11.39) (expires Sunday 8/1)
Final Price = $64.60 shipped
Next lowest price on Google is $83.00.
Specifications
o Mfr Part Number: HD154UI
o Capacity: 1.5TB
o Rotational Speed: 5400 RPM
o Cache: 32 MB
o Interface: SATA 3.0Gbps
o Max. External Transfer
w*******y
发帖数: 60932
39
Use coupon code: CLASS15 : $114.99 - $15 = $99.99 + Free shipping.
Selling at newegg for $129.99 + $7.28 shipping
Link:
http://www.ewiz.com/detail.php?name=HD-HD203WI&title=Samsung-EcoGreen-F3-HD203WI-2TB-SATA2-5400rpm-32MB-Hard-Drive
Just FYI, here's some tech info about Samsung product line:
Samsung Spinpoint F1 (Performance)
Samsung Spinpoint EcoGreen F2EG (Low Noise, Low Power)
Samsung Spinpoint F3 (High Performance)
Samsung Spinpoint EcoGreen F3EG (Low Noise, Low Power)
F1 - 7200rpm spindle
w*******y
发帖数: 60932
w*******y
发帖数: 60932
41
Ewiz
10% off your order (max $20 discount) w/ code PUMPKIN10

Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive
$54.99 - $5.49 (10% coupon) = $49.49
w*******y
发帖数: 60932
w*******y
发帖数: 60932
43
Amazon has the Western Digital 640 GB 5400rpm SATA2 8 MB 2.5-Inch Notebook
Hard Drive WD6400BEVT (Scorpio Blue):
http://www.amazon.com/Western-Digital-2-5-Inch-Notebook-WD6400B
for $59.99
I had a camelcamelcamel alert set up so I just saw that this HD is down from
$69.99 recently. Unless you can get a deal through WD's Loyalty Program
this is the best price for this drive in the last 2.5 months or so.
Cheers.
w*******y
发帖数: 60932
44
Ewiz:
http://www.superbiiz.com/detail.php?name=SM-HM250HI&title=Samsu
has the 250GB Samsung Spinpoint M7 2.5" SATA2 Notebook Hard Drive for $34.
99 - $5 Code VDAYLOVE5 = $29.99.
Shipping is free.
Model # HM250HI. Cheapest price its ever been. You can bet price WILL change
sometime tomorrow.
If this deal doesn't at least get noticed I will not post deals for a while.
...
Lately hasn't been friendly with my posts (see for yourself)... immediate
thumbs down and/or no comments on deals that have ... 阅读全帖
w*******y
发帖数: 60932
45
use coupon BlOSSOM10 to get 10% (Max of $10) at superbbiz.com valid until 4/
11/2011 or after 2000 uses
they have Samsung Spinpoint F4EG HD204UI 2TB SATA2 5400rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD204UI&title=Samsu
for $79.99 - 10% = $72 + FS
w*******y
发帖数: 60932
46
superbiiz has Samsung Spinpoint F4EG HD204UI 2TB SATA2 5400rpm 32MB Hard
Drive:
http://www.superbiiz.com/detail.php?name=HD-HD204UI&title=Samsu
for $85.99 - 15% using code RABIT15 = $73.1 + FS
d****n
发帖数: 12461
47
☆─────────────────────────────────────☆
^^先循环引用一下55楼《SSD全功能FAQ》:
于 h 提到:
先循环引用一下55楼《SSD全功能FAQ》:
http://www.mitbbs.com/article/Hardware/31533953_0.html
开头补一个技术牛贴:
http://bbs.pceva.com.cn/thread-9271-1-1.html
*******************************************************************
2011年4月5日补充:
原文认为颗粒在选购中的决定性不大,结果发现完全错了!这么高利润的行业,
竟然也有OCZ这样的垃圾厂家拿所谓的白片来坑人!
百度“OCZ 白片”,得到结果诸如:
http://bbs.pceva.com.cn/viewthread.php?tid=14505
*******************************************************************
SSD是趋势,不... 阅读全帖
w*******y
发帖数: 60932
48
superbiiz has a new coupon 15% off your purchase ($15 max) with HOLIDAYCHEER
They are out of stock on many Hard drives but here are some that are still
in stock
Samsung Spinpoint F4EG HD204UI 2TB SATA2 5400rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD204UI&title=Samsung-Spinpoint-F4EG-HD204UI-2TB-SATA2-5400rpm-32MB-Hard-Drive
for $94.99 - 15% = $80.74 + FS
Samsung EcoGreen F2 HD154UI 1.5TB SATA2 5400rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD154UI&... 阅读全帖
a***o
发帖数: 3734
49
来自主题: Hardware版 - 一点调理bios的经验
最近为了搞一个freenas,折腾了不少,分享一些经验。
40刀买了一套abit an7+sempron3000+1G memory.
onboard silicon image sil3112 SATA controller.
自己有一块WD 40G sata HD, 又ebay了Hitachi 1T sata HD.
东西就算是齐全了。准备搭一个freenas。
问题出在老迈的AN7不认hitachi的1T HD(ultrastar SATA2)。
一开始偶以为是sata1 和sata2不match,因为sil3112是Sata1,
只支持1.5G/s。hitachi是sata2,3G/s.Hitachi不同于
大部分sata盘,没有jumper来switch sata1和sata2.去它
的website download了’feature tool‘,一个dos工具把
sata2 switch到Sata1,还是不认。在bios阶段就freeze了。
google发现sil3112的早期bios不支持500G以上的盘,去silicon
image down了最新的bios,还是不
w*******y
发帖数: 60932
50
superbiiz has a new coupon 15% off your purchase ($15 max) with HOLIDAYCHEER
The below hard drives were out of stock yesetrday but they are back in stock
now.
Samsung SpinPoint F3 HD502HJ 500GB SATA2 7200rpm 16MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD502HJ&title=Samsung-SpinPoint-F3-HD502HJ-500GB-SATA2-7200rpm-16MB-Hard-Drive
for $45 - 15% = $38.25
get this Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive:
http://www.superbiiz.com/detail.php?name=HD-HD103SJ&ti... 阅读全帖
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