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

Good replacement for my EVO 850. My EVO 850 was a very fast unit except for one particular application: writing email in my gmail account online. Each time I would type, I had to wait seconds to see my text appear on the screen. I found nothing on the Internet that explain such phenomena. Everything else was blasting fast with my EVO. Following a friend idea, I ordered this unit, cloned the content off my EVO 850 onto it and gave it a try. With my naked eye this unit is very fast. There is plenty of benchmarking data for that available out there to tell you if it is faster than the EVO 850 or not. What was important for me was to be able to use my online gmail account like I was used to. And it did. Im very happy with that swap. As for my EVO 850, I got it re-purposed in another rig where Id enjoy its fast speed.

I bought this drive to replace an aging Raptor drive which I feared was failing after 10 years of solid use. My Raptor drive was only 74 GB and was so heavily strapped with the excessive Windows 7 64 bit load, that I had to move all of my resource intense programs (Video Games) to a secondary drive. Even after doing this, every time a Windows update popped up, I would have to go through and make space on the drive for the computer to run properly. Out with the old and in with the new. I purchased this drive along with the Corsair 600Q quiet case with the hopes of cutting down on noise as well as improving operation. I had no desire to purchase a new Windows operating system so my plan was to backup the Raptor onto the SanDisk. My original plan was to achieve this by using the method of backing up to an external drive and then rebuild onto the new drive. I actually started down this path until I loaded the Dashboard program onto the drive. This is when I noticed that the drive came with a one time use drive transfer program. Rather than looking a gift horse in the mouth, I took at shot at using what was intended to be a simpler process. I have to admit that I was impressed at the ease of installation of the SanDisk drive with the provided software. I started up the program, answered a few basic questions, and hit execute. Thinking that there would be something else to do at this point, I waited for the next prompt. After a minute I felt pretty safe that the prompt was not coming so I headed off to mow the lawn thinking I had a few hours to kill. After about 30 minutes I came back in to find, much to my surprise, that it was more than 60% complete. Twenty minutes later, before I was done weed eating, the program was done. Power down, disconnect the Raptor, and reboot. My system started up immediately, just like it did before...with one exception, no more 10k RPM whine from the old Raptor drive. To date I am extremely happy with purchase and would strongly recommend the SanDisk Extreme PRO to any of my friends.

Pros: Fast out-of-the-box, reliable, warrantied, decent amount of space Cons: Slows under real conditions, no cable included I ordered this on January 8, 2016 from Amazon.com LLC after my previous SSD, a

Ive always stuck with SanDisk drives, whether SD cards or SSDs. After buying smaller SSDs to do a duel drive setup, one for the OS and a HDD for the files, only to find that I needed more space for more programs I finally bit the bullet and got one large SSD for everything. Totally worth it. My computer flies. Im not much of a gamer and mainly use my computer for leisure and photography. My computer boots up really quick, mere seconds, and Lightroom and Photoshop run smoothly and quick.

The SanDisk Extreme Pro 240GB SSD arrived about a week ago to rejuvenate my mid 2010 15 inch Macbook Pro, 2.4 Ghz Intel Core i5, 8GB RAM running OS X 10.7.5. Ive been an IT professional for the last 26+ years and this is one of my top personal use purchases ever, considering bang for the buck. It was the 10-year warranty coupled with a reasonable price that sold me. I had a 1TB Toshiba drive that was always agonizingly slow for any I/O operation: booting, logging in, app launches, shutting down, and especially running virtual machines under VMware Fusion. I know its sad, but Im in lust with this drive. Im parked at home recovering from a surgery so Ive had time to really put it through its paces. Now, instead of putting my laptop to sleep when I set it aside, I shut down since boot-time and login are so fast. Launches of my standard apps are nearly instantaneous with everything Ive tried: Word, Excel, Chrome, Firefox and VMware Fusion. Id say that Fusion has benefited the most; whether I start a Linux, Windows XP or Windows 7 VM they all run as if theyre on native fairly decent hardware. Installation was easy, although it took a few hours to complete. First I got a fresh Time Machine backup using my external USB 3.0 drive. I removed the itty-bitty case screws and back cover and backed out two screws holding a bracket intended to keep the HD stationary. I took out the old drive, applied the little stick-on frame supplied with the SSD to improve the fit and put it all back together. I connected my USB backup drive and rebooted while holding (iirc) command+r. I was prompted for the wifi encryption key I use, then It took a few minutes to download and boot the recovery/utility image from Apple. It found the backup disk, but since the SSD arrived unformatted it wasnt presented as a target to restore to. A glance at the top of the screen showed the Disk Utility menu. Moments later the SSD was partitioned and formatted using what had been the default choice from Disk Utility - basically, it was the make this a bootable device option although I dont recall the moniker. I started the restore of my 200GB of data, made sure the power was connected, and after about a 3-hour wait I booted into digital nirvana. Seriously, its like I have a brand new, screaming-fast laptop.

Let me start by saying i run this drive as the boot and holds most of my music that i listen to. It still shows 100% life remaining on the SanDisk dashboard. no problems with startups or shutdowns. i keep a battery backup on so no power drops. I bought this drive in 2015 and payed $350 new with 10 year warranty. here are the spec on my use from the dashboard. Power on hours : 23783 Power cycle count : 514 Program fail count : 0 Unexpected power loss count : 77 Temp : 82 F / 28 C Media Wearout Indicator : 0.71% ********* AMAZING ******** Available reserve space : 100 % Total GB Write : 8420 Total GB Read : 17438 Total GB NAND Write : 21876 Temp throttle status : on I keep the drive at about 50% full. If I go over 60% i usually swap some music to my Ultra II drive. Never a problem from that drive. In this day and age it nice t find a reliable and affordable drive.

This is STUPID FAST!!! Had to get it for my new Dell Laptop. The new Inspiron 7000 series with the new 4K screen is very slim and sleek. Highly recommended if you are in the market for a new laptop. Only downside is the SSD drive I had in my old laptop is too thick. So kind of a bummer had to buy another SSD. Decided to go up to the 480KB from teh 256 Curcial Technology drive that I had. Great drive too, but this is a few notches above it. Windows 8 loads in 5 seconds flat on this thing. Absolutely nuts! The reviews seem to indicate this should be a solid performer and have great reliability. Time will tell on that end, but I can assure that the speed is there! Is it worth the extra $50 or so to upgrade form the Crucial? That I leave up to you, for me I would rather spend the extra money and know I am getting the best. But I have two Crucials and they have both performed admirably, just decided to try SanDisk this time based on the online review magazines. Highly recommended.

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 had been contemplating replacing my 6 year old HP desktop. I use this machine primarily for photo editing. I bought it with a AMD Quad Core processor and over the years I had upgraded the RAM from 8GB to 12GB. But with all of the large, resource intensive programs I had on the machine, my start up time had deteriorated to about 4 mins with an additional 15-20 mins where it was unusable due to McAfee running its initial scans. Then I heard on a photography podcast about upgrading my boot drive to an SSD. After doing plenty of research I decided that rather than drop $1200-1500 on a new tower, Id give the SSD a shot for less than a third of that price. Worse comes to worse, I could always use the SSD in another device if I still needed to replace my machine. So I ordered the SanDisk Extreme Pro 960GB drive since I needed the space. I used Macrium Reflect to clone my boot drive over to the SSD. This did take about 12 hours since I was using an adapter cable and USB 2.0 connection. But once it was done, the installation was fairly simple. Bottom line, wow!!! What a difference. My boot time went from 4 mins to 40 secs and the unit was usable within a couple of mins after that. Now my Lightroom and Photoshop applications start up in less than a minute where it was taking several minutes each previously. Im thrilled with the results and would recommend this change highly to anyone having similar issues with their computer. I cant say how much better or worse this drive is compared to any other ones, but I can say it has done wonders for my desktop machine and I feel like I can squeeze another few years out of my HP.

The warranty on this drive convinced me to go SSD, and the 960GB size let me replace the spinning magnetic 1TB drive in my PC without losing much capacity. To replace an existing disk you will need disk cloning software and a USB3.0 to SATA 6G cable / adapter. I bought the IO Crest adapter, and used (the free version of) Reflect by Macrium. It did work - on the second try. The first try failed in the middle. The second try succeeded probably because I left my computer completely alone while it was in progress. Now, to the review: the speed up in boot time is quite noticable. The speed up in Adobe Photoshop Elements loading my Catalog of over 1000 photos into the Organizer is more than noticable, its amazing. The monitoring program that comes with it (SanDisk SSD Dashboard) is very reassuring. Right now it shows that the drive is in good health, has 100% of life remaining (ie, has not used any of its spare blocks) and its internal temperaure is 77 degrees F. It is quiet, cool, and lightning fast. In summary: I should have done this sooner!