Le dimanche 2 juin 2013 16:49:03 UTC 2, (e-mail address removed) a écrit :
Thanks in advance for your opinions.
Hi all,
I just received all the components so I can upgrade the HDD to SSD so here is my feedback.
First of all, as mentioned, the HP DV4070EA has an IDE connector. I found some compact IDE to SATA convertors on eBay but there all were too large forthe laptop case.
I finally bought a 2nd HDD caddy integrating an IDE to SATA convertor installed in the optical bay (DVD are not used anymore today ;-)).
I did some read benchmarks where the SSD was connected to a more recent home computer running Windows 7 on a Q6600 CPU and then on the laptop.
* Crucial M4 128GB SDD installed in Gigabyte P35-DS4 Intel Q6600 computer -SATA2 controller
Average read speed: 221.2 MB/s
Access time: 0.155 ms
* Crucial M4 128GB SDD installed in HP DV4070EA Pentium M740 computer - Ultra-ATA/100
Average read speed: 75.9 MB/s
Access time: 0.138 ms
I copied an image of the old IDE laptop disk on the SSD, installed it in the laptop and started it.
The result is excellent: the system boots in a few seconds, the applications are running (very) fast. Before the update, the AVG antivirus was freezing the computer and now everything run smoothly.
Surprisingly, the access time is lower on the laptop than on the home computer.
The laptop costed $1700 in 2003.
Today, I bought:
2 GB of So-Dimm: $87
2nd HDD caddy with IDE to SATA converter: $20
Crucial M4 128GB SSD: $123
The upgrade costed $230 and I have a quite up-to-date computer.
This is to be compared to a today computer which price starts at ~ $750.