SanDisk Extreme PRO 240GB SATA 6.0Gb/s 2.5-Inch 7mm Height Solid State Drive (SSD)

An absolutely incredible upgrade. My initial benchmarks indicate boot time at 20% of the original time, maybe lower. Database programs and processes run a lot faster when using the disk for a database. Even browsing and video is greatly sped up, as the time to load cached images and video content is very fast, so it even appears to improve the quality of the displayed video. I guess with the old green hard drives, the time the browser program takes to load the data is enough time to reduce image quality. An absolute must for any personal or computationally intensive business computer. Certainly good for servers too.

Ok, you probably have read most the reviews for this product. So the only thing i would like to point out is, if you connect this SSD to a PC via a enclosure for the firs time, (at leas in my case, using ORICO 2588US3 USB 3.0 2.5 - inch SATA External Hard Drive HDD Case.), the drive will not be recognized at all, which is in contrast to what some of the reviewers commented on this product(it will show up in the windows as a hard disk ). What you have to do is (in Windows 8, Im sure for windows 7, it will be pretty much the same), go to control panel --> Administrative tools ---> computer management --> > Disk management, then you will be prompted to initialize the drive/disk. As I wasnt aware of this (i.e. initialization has to be done first) when I got the drive, I thought the disk was defective (I even took the drive to best buy to have it inspected, they thought so too). So I had to return to Amazon, asking for a replacement drive. I think the manufacture should have mentioned this step somewhere on the instructions manual sheet coming with the product. Thats why I took one star. Other than that, this drive itself is super fast. I cloned my existing hard disk (128 GB SSD ) in the laptop I just bought to this SSD drive, it took only less than 10 seconds (could be much less). A side note, Amazon makes the return REALLY easy. just print the shipping label provided by Amazon, you can either drop it off at UPS or have UPS pick it up. The replacement drive arrived even before they receive the drive Id returned. Speechless ! Thats SERVICE!

I have edited this review, changing it from 3 to 5 stars, after looking into the reason for poor performance on my earlier review. A SanDisk rep pointed out that the performance should be better, so I looked into it. It turns out that my ASUS Maximus V Formula ROG gaming motherboard has two SATA controllers. One pair of SATA/600 ports is supported by the Intel Z77 chipset, and four other SATA/600 ports by the Asmedia chipset. The Samsung was connected to the Intel SATA port, while this drive was connected to the Asmedia. The Asmedia chipset was underperforming, not this drive. Poor performance can also be cause by using an old spec. SATA cable. These are the Crystal DiskMark test results with both drives connected to Intel SATA ports. The first column is for the Samsung, and the second is for the San-Disk. Sequential Read : 500 MB/s 495 MB/s Sequential Write : 450 MB/s 488 MB/s Random Read 512KB : 426 MB/s 335 MB/s Random Write 512KB : 369 MB/s 431 MB/s Random Read 4KB (QD=1) : 28.5 MB/s 30.6 MB/s Random Write 4KB (QD=1): 56.4 MB/s 64.6 MB/s Random Read 4KB (QD=32) : 280 MB/s 396 MB/s Random Write 4KB (QD=32) : 142 MB/s 291 MB/s The SanDisk is better than the Samsung in a number of benchmarks (especially the last), while there are some where the Samsung is a little faster. Benchmark results can vary by 10% or more, so most differences would be unnoticeable. So, the bottom line is that this is a good drive, and if it does not melt down tomorrow i plan to keep it for a long time.

I bought this drive to replace the 5400 rpm drive that came with my laptop which was now slowing down to about a whole minute to allow me to start using the computer at start up. At the time it was a bit more expensive but I believed in the brand, quality, and its reviews. It has vastly sped up my system and it still is ready to use in under about 20 seconds from restart. I might look into getting another Sandisk drive with larger storage since my computer has taken on about 100 gigs of homework software projects and games over the past few semesters.

I took the plunge and replaced my hdd on my Asus S400C laptop with a Crucial MX100 and it went flawlessly. I then decided to go for broke and replaced the 1 Tb hdd on my Acer TC-605 with the Sandisk Extreme Pro 960 Gb. I love how my computers are no longer clicking away all the time with the poor hard disks seeming to work their little hearts out. I am sure there is a good reason why after a few months, Windows computers just seem to keep working harder and harder and get slower and slower. I know it is because of all the stuff we put into them, but I have always kept my computers cleaned up and it still seems to happen. I am hoping that changing to ssd drives in both my computers will remove some of that issue; right now it seems to be working. I just replaced the hdd on my desktop last night and used Farstones DriveClone 11 Free Version (http://www.farstone.com/software/drive-clone.php). This software is easier for the non-geek because it does one thing exceeding well--clone your disk. It also has a fast mode which I used to back up my ~700 Gb of files in only about an hour. The only thing I had trouble with was getting the computer to recognize the ssd simply because I am not really into this stuff. I did a bit of googling and found how-to sites on how to use disk manager to assign a new drive letter and then I was fine. Another issue I had was in physically installing the ssd in the computer. I went to a computer store and a guy simply gave me a plastic 2.5 to 3.5 chassis. This was helpful but Acer bolts the hdd up against the side of the case and doesnt use the traditional horizontal stacked configuration any more. I ended up installing the ssd on the plastic chassis and then simply using wire ties to hold the whole configuration in the slot where the old massive 3.5 hdd had been. As this computer just sits and never moves, I think that will be just fine. If the idea of doing that bothers you, then you may wish to open up your computer and see if you can find the correct 2.5 to 3.5 adapter. I scoured Amazon and could find nothing that had the correct configuration of drilled and tapped holes to mount in my Acer. (I needed to be able to mount to the bottom of the ssd adapter.) If you are contemplating replacing your hdd in either a laptop or desktop, the time has come. Prices have gotten reasonable and the technology is mature. I can sit in my home office in complete silence, no longer listening to that annoying hard drive always working away--it is amazing how nice silence can be. In summary here is what you need: 1. Find a ssd you like. I recommend a name brand with a large installed base so that you can capitalize on others experiences. I have a Crucial in my laptop and a Sandisk in the desktop and am pleased with both. I went a little more budget on the laptop but stepped up on the desktop and got the best: the Sandisk Extreme Pro. You cant beat a 10 year warranty. Computer years are like dog years so a 10 year warranty is like a lifetime. Also, get the largest capacity you can afford. 2. Get the ssd enclosure. You will need this enclosure because you have to have a way to connect the computer to the new ssd in order to transfer the system from one hard drive to another. In other words, you put the new ssd in the enclosure, transfer all your stuff to the ssd via the usb port on your computer, and then remove your old hdd and replace it with the new ssd. I got a Sabrent and it was fine. I didnt even bother to put the cover on as all you really need is the usb adapter. Search Amazon for hdd enclosure 2.5 inch. 3. Get the migration software. Again, I used the free Farstone DriveClone 11 and was really pleased. I downloaded others but the Farstone is easiest for non-geeks if all you are doing is cloning. 4. Set aside some time and take the plunge. While pricey, making the change removes a huge annoyance (noise) for those of us who live on our computers and it also speeds up booting and working with large files. My computers are fairly new so if you have older computers, you may want to do more research. I so love the silence. The speed is nice too!

For a long time, I resisted the temptation of getting an SSD because they were expensive as well as occasionally unreliable. Finally I decided to treat myself, and I cant believe it but it actually makes such a huge difference - mainly in game loading times and even when opening a file explorer. Ive been using this for a few months now and its been great. Of course, I do wish I had more SSD storage, but this has served me well holding my OS and games. This SanDisk is really fast and has given me no troubles that some of the older SSDs allegedly had a few years ago. The drive was easy to install and get running.

An amazing drive!, it gave new life to my good ol Macbook Pro Late 2011 w/8gb ram. Ive been using only for about 24 hours but here is the review: the drive is so fast that the computer feels faster than when it was new, I can even preview my 4K videos recorded from my phone and also fixed the photos app crash while trying to import a bunch of said videos. (it seems the old original drive was on borrowed time) The only downside of this drive, and the reason of the 4 stars instead of 5, is that the software to update the firmware is windows only, thus, not possible to use it on a mac (or linux for that matter).

I bought four of these for a new system. It has been six months now and I am pleased with the speed. However one of the units was defective and when I got around to the installation it was past the Amazon return period. So I returned it to SanDisk the supposed 10 year warranty. After several tedious e-mail exchanges they said I could return it, which I did 6 months ago. After one month they acknowledged receipt of the item. But I have not heard a word since then. Hence the two star review. The ten year warranty is nice but if they dont honor it the promise isnt worth much. It is a good product but dont buy it because of the warranty. Update 9/5/2015 I have had the 4 units now for about a year. Use is moderate. I am a software developer and I use one drive for compiling. The other three receive less use. SMART reports bad sectors on 3 of the 4 drives, ranging from 10 to 40. I am told that this is not sufficient to return the drives under warranty, but most of the drive health utilities that I have recommend that I watch the drives carefully, especially the one with 40 bad sectors. I am lowering the review from 2 to 1 star. I cannot recommend these drives. I got a couple of nasty comments because of a typo in the original post. I said I returned the drive to Samsung. That was a typo. Of course I sent it to the manufacturer (Sandisk). That should have been obvious. You cant just send drives back. You have to call and give them the serial numbers and get permission to return. I had Samsung on my mind because I just purchased Samsung replacements, which so far are working great. It was an honest typo. No need for the nasty comments.

Blazing fast, cut my reboot speed by 50%. NOTE: This is a bare SSD only, without screws, cables, brackets, or cloning cable & software. I also picked up the following: 1) AFUNTA 6-Inch Sata Power Y Splitter Cable Adapter - M/f (Power Cable) to provide power, from Amazon 2) APRICORN Notebook Drive Upgrade Kit (cloning cable & software) from Best Buy 3) A standard 2.5 to 3.5 ssd adapter from my local computer store. Of these three additional items I had the hardest time finding the power-Y splitter. Couldnt find it in any local computer store.

The drive works great and is very fast, but a couple comments- It arrives unformatted so remember to first format it when installing it. Second if you want to register the drive with SanDisk write down the serial number before installing the drive. While the SanDisk web registration page says enter the Product Code it actually requires the serial number. I found this out after installing the drive and did want to then have to disassemble the computer. While some companies put the s/n on the box, SanDisk does not. Also no software is included and must be downloaded from the web. As is common these days, the installation instructions are skimpy and in very fine print. Four years later and it still works flawlessly.