A solid-state drive (SSD) is a data storage device that uses solid-state memory to store persistent data with the intention of providing access in the same manner of a traditional block i/o hard disk drive.

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How do I know if my MacBook Pro supports SATA III?

I have a MacBook Pro that I bought around 2011. How do I know what level of SATA the internal hard drive interface supports? This is the About This Mac: And this is what the SATA section of the ...
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btrfs: HUGE metadata allocated

I have a 256GB SSD disk on which I converted my ext4 root FS to btrfs. I erased the ext4 backup subvolume, enabled compression and defragmented recursively to enable it on all files. btrfs fi df / ...
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Why is my new SSD two times slower?

Just bought Team XS2 ssd which tells that is should have 550mb/s read and 500mb/s write. I'm only getting this: Something seems to be wrong. There is a chance that this drive is a junk, but I hope ...
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Are SSDs worthwhile for software development? [closed]

I have a MacBook with 8GB of RAM and a 500GB 7200rpm hard drive. I write software for a living. I am contemplating getting an SSD Drive, but I am unsure about the performance. Do SSD drives really ...
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optimal SATA SSD configuration in new PC

I'm sold on SATA SSDs for my next PC but since their prices grow un-proportionally to their size, I'm wondering what would be the best configuration for them (for OS and Programs) would be: 2 SSDs ...
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Strange performance of SSD

My SSD (on Windows XP) is working well, however, I get the following strange results from Crystal Mark 2004R3: 236 MB/s for sequential read 59 MB/s for sequential write 168 MB/s for random read ...
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Is the speed difference I get from putting my SSD in RAID mode negligible?

I've got two 80GB Gen2 Intel SSDs, currently in RAID 0. I'm about to reformat for an unrelated reason, and I'm wondering if maybe I should just leave them as independent drives. The primary reason ...
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Install Windows 8 on SSD and Program & Users on HDD

I have been dealing with a few problems while installing Windows 8 on my computer. On my old configuration, I had Windows 7 installed on my 60 GB SSD, and my programs and user data on my 1TB HDD, ...
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What advantages and disadvantages have Hybrid SSD/HDD RAIDs

I just read about Hybrid RAID arrays consisting of SSDs and common HDDs which are supported by Adaptec's RAID controllers. Does such a RAID configuration provide real advantage? Isn't write ...
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To what extent is size a factor in SSD performance?

To what extent is the size of an SSD a factor in its performance? In my mind, correct me if I'm wrong, a bigger SSD should be, everything else being equal, faster than a smaller one. A bigger SSD ...
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Is alignment to erase block size needed for modern SSD's?

I now this topic has been somewhat discussed before but I haven't managed to get a clear picture. I’m trying to figure out whether partition alignment to erase block size is necessary with recent-ish ...
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Linux and Windows 7 dual boot on SSD with data HDD

I'm soon about to purchase a new desktop (for gaming, programming etc), and I'm trying to figure out a good setup for a dual boot with Linux and Windows 7. I'm thinking of getting a SSD for storing ...
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Why do we need Intel SSD Toolbox for TRIM?

Why does Intel SSD Toolbox need to schedule a TRIM on a daily or weekly basis if the underlying SSD supports the TRIM command? Shouldn't the drive TRIM in real-time without this tool? Is this tool ...
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Windows 7 freezes with SSD

I have a new SSD (Kingston Hyper 120GB), with a fresh installation of Windows 7 (and several HDDs). For no apparent reason, my computer freezes. I cannot move the mouse, the sound glitches, but after ...
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New SSD, is the MBR broken? DISK BOOT FAILURE

I've been running Windows 7 on a WD 500gb SATA single drive, single partition setup for some time with no issues. I've just installed a new Kingston V Series 64gb SSD and performed a clean install ...
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Performance issues when using SSD for a developer notebook (WAMP/LAMP stack)?

I'm a web application developer using my notebook as a standalone development environment (WAMP stack). I just switched from a Core2-duo Vista 32 bit notebook with 2Gb RAM and SATA HDD, to an i5-2520M ...
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How can I get a specific large file off of a broken SSD?

I have had a Patriot Torqz 128gb SSD for a little over a year. It never gave me any trouble until last week, when I returned to the office after about 30 minutes to find Windows hung. After multiple ...
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Intel SRT vs Superfetch

I'm about to retire my old computer, and replace it with a new Sandy Bridge build. I pretty much settled for a Z68 motherboard, but I couldn't decide if I will get solid-state drive (for use with ...
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Have I bought a faulty SSD?

I've recently acquired a Samsung Evo 840 120GB, but haven't been able to actually use it. The problems started when trying to do a fresh install of Windows 8 on it: I've retried the process with ...
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(solved) Mysterious and frequent activity on secondary disk, event when offline in Disk Management

Update (solved) The sound was coming from my speakers, that's all there is to it. While I go to cringe in a small hole for a few weeks I'd like to thank (and beg forgiveness from) everybody who took ...
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Do SSD's really last 285 years? [closed]

Some Sold State Disks (SSD) have a mean time between failures (MTBF) of 2,500,000 hours. If you divide that by the rough number of hours in a year you get 2500000÷(365×24) ~= 285 years before there is ...
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SSD for Visual studio : Intel X25-m G2 or OCZ Vertex

looking for laptop upgrade, and thinking about SSD drive. Laptop would be Dell Studio XPS with T9400 as i can get one for a very good price. So i was thinking about replacing the built in 500 GB hdd ...
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Should the pagefile be placed on the SSD or the HDD?

I have read quite a bit about the placement of page files lately (researching my question) and have not found an answer specific to my question, so hopefully someone here can help. New system being ...
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Could not open a scratch file because the file is locked

Photoshop CS6 gives me the following error: Could not open a scratch file because the file is locked my setup has 128gb ssd (C) which contains only my OS files with some junction points to ...
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One SSD + two HDD in RAID 1: SSD performance hit?

My SSD based system is starting to feel slow and sluggish, but it used to be lightning fast. I tried to cleanup as much as I could, removed programs from startup, etc. However, one big change I did ...
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What do I need to do to install Windows onto my new SSD?

I am in the process of building a new computer, and while I'm still waiting on the important parts of the computer, like the CPU and the Motherboard, my 120 GB Solid State drive has arrived, and I ...
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Revision 3 SATA (6Gb/s) capable laptops, do they exist? [closed]

I'm really impressed by some of the reviews on the ssd drives that are 6gb/s capable. I'm in the market for a laptop and it seems clear from this article that ssd technology should be a major priority ...
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One large or two smaller SSDs?

I'm looking at getting a Crucial M225 SSD. Now the question that's on my mind, is is it worth RAIDing these things? In fact are there any RAID downsides particular to SSDs that you don't see with ...
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Which partitions in a windows system should be placed on a SSD for optimum gaming performance?

I'm going to build my next gaming system. I do not care for the load time of Windows 7. It could take 15 mins, I'd just do something else meanwhile. So I'm thinking I put the SSD disc only for my ...
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To RAID or not to RAID: SSDs and virtualization

I am approaching that time where my main PC has slowed enough due to Windows rot that I should probably reinstall. Instead of spending a week arm-wrestling, reinstalling and configuring only to find ...
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Laptop: replace optical drive with an SSD or other hard disk. Is it possible?

Can I replace my optical drive with a hard drive drive? I have a Asus N61J laptop, I have seen some sites on the web that advertise this procedure for Apple notebooks. I would prefer not to have an ...
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What specs to consider when buying SSD?

When I bought "traditional" hard drives, I have been told to consider specs like RPM (5400, 7200, etc.), buffer size (16MB, 32MB etc.), and interface (IDE, SATA, etc.). (did I miss something?) What ...
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Troubleshooting slow SSD

I have a Mushkin Enhanced Chronos 120GB SSD (http://www.mushkin.com/Digital-Storage/SSDs/MKNSSDCR120GB.aspx). Its performance is rated as: Capacity: 120GB Read Speed: up to 550MB/sec ...
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What is a normal file copy speed for SSD?

I am copying a folder (320 items, 1.9GB) on an SSD to a different location on the same SSD and getting a transfer rate of 5MB/s. Is this to be expected? Simultaneous reading and writing to the same ...
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Will running virtual machines from a hybrid SSD see a significant speed increase?

I have virtual machines running off an external 7200rpm hard drive connected to a laptop with eSATA. I'd like to upgrade the drive to an SSD but can't afford one at the size I need. Would using a ...
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What are the differences between MLC and SLC SSD drives?

SLC SSD drives cost a lot more than MLC SSD drives. Are there actual differences besides cost?
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TrueCrypt full disk encryption on the Intel 520 Series SSD

I am considering purchasing the Origin PC EON 11-S Pro laptop. It will be mounted to my wheelchair, so a solid-state drive (Intel 520 Series) will be used to eliminate any data loss due to low level ...
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Move Windows 7 Hibernation file

I have an Acer Ultrabook. It came with a 20GB SSD and a 320GB, the hibernation file resides on the 20GB SSD. My old laptop had a 128GB SSD that I installed in to this ultrabook. To migrate ...
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Why is HDD in a DVD-ROM slot slower on Lenovo 3000 laptop?

So I'm about to upgrade my laptop (Lenovo 3000 N100, 0768-49G), got my SATA HDD caddy for the DVD-ROM slot, but whenever I'm putting an HDD or SSD into it, the read speed falls to only 30 MByte/s, ...
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Does Having Computer Running Idle Impact Solid-State Drive's Life Expectancy?

As long as computer is operating, OS constantly performs small writes to storage medium. This is what I have not paid attention to earlier until I saw total writes in CrystalDiskInfo, Intel Toolbox ...
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Is a MLC still slower and less reliable than a SLC SSD?

Most laptop vendors seem to supply relatively cheap MLC drives with their pre-built configurations. I know that the traditional drill is that a SLC is fast and reliable while a MLC is slower and ...
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SSD without TRIM support under Linux - current state?

There are not SSDs with TRIM support available in my region that fit into my laptop (1.8", IDE, ZIF). I'm running Ubuntu 10.10. Most articles (or questions on superuser) I've come across concering ...
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How can I securely format a solid-state drive?

When selling / throwing away / giving away HDDs I always use DBAN to do a DoD wipe first. Is this still a valid thing to do on an SSD? Will it have an adverse effect on the SSD's lifespan?
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No Accelerate button/tab on Intel Rapid Storage window

I have an ASUS P8Z68 motherboard with a Corsair SSD as my primary boot drive. I have a TB standard hard drive as a secondary data drive. I am attempting to use an older Intel SSD as a cache on the ...
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How can I optimize the speed and lifetime of SSDs used in a RAID-0?

I have two SSDs in RAID-0 on a Windows 7, 64-bit system. Since it appears that TRIM still isn't supported with any RAID configuration of SSDs, what are some tips/workarounds that I can use? Some ...
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Should I keep “Write Caching” enabled on SSD drives?

Tweaking SSD drives for less wear seems to be all the rage nowadays. On that subject is Write Caching still relevant on SSD drives? Does it make a difference if it is turned off?
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How should I use my new SSD drive?

I just built a new PC the other day. Specs... Processor: Intel i7-930 quad core CPU CPU Cooler: COOLER MASTER Hyper 212 Motherboard: AsRock X58 Extreme 3 RAM/Memory: 6gb G-Skill triple channel ...
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Does Windows 7 actually defragment an SSD drive if you tell it to?

Defragmenting an SSD drive is a bad idea and Windows 7 is (should be?) smart enough not to schedule defragmentation on such drives. However, I've opened up Disk Defragmenter on my system and found, ...
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bootmgr image is corrupt

I just replaced my hard drive with a SSD. I did a brand new install on the SSD and I received the following error after booting BOOTMGR image is corrupt. The system cannot boot. A little ...
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What should I install on each disk? SSD vs HDD

I bought a SSD for my gaming machine, and I'm wondering how should I separate my data. I know SDDs are known for failing somehow fast, and I'd like to make it last as long as possible. Should I ...