Solid-state drive; a data storage device that uses solid-state memory for persistent data storage that can be accessed in the same manner as traditional block-I/O hard disk drives. Because SSDs do not use mechanical seeking to access data, they can provide much higher performance than hard drives ...

learn more… | top users | synonyms (2)

4
votes
0answers
70 views

100% SSD Activity, 0 R/W Speed: System Hang Issue

So I've just been experiencing a weird issue with my system where it hangs and it is very unresponsive at random intervals of time (in fact, the first clue that I had an issue was when boot to desktop ...
4
votes
0answers
232 views

SSD RAID in Haswell NUC with Ubuntu: Does TRIM work?

I want a low-power, small, silent x86_64 Ubuntu computer with storage that's resilient against hardware failure of a drive. I'm thinking of buying D54250WYKH or D34010WYKH, one mSATA SSD and one 2.5" ...
4
votes
0answers
644 views

Why won't my SSD boot when it's cold?

I know that some SSDs rarely have an issue with "cold boots" under certain firmware and software configurations. However in this case I have had two SSDs (different brands) that would literally not ...
4
votes
0answers
972 views

How to unlock a password protected locked Intel SSD?

I've got a problem with my Intel X25-M 80GB SSD drive that was in one of my laptops (Lenovo). Since I've got a few laptops (work and stuff) I didn't touch this laptop a while and I forgot my passwords ...
4
votes
0answers
3k views

Clarification On Write-Caching Policy, Its Underlying Options And How It Applies To Hard Drives And Solid-State Drives

In last week after doing more research on subject matter, I have been wondering about what I have been neglecting all those years to understand write-caching policy, always leaving it on default ...
3
votes
0answers
62 views

HDD led blinking without writes, why?

I bought refurbished Dell laptop with SSD and began worried about SSD life etc, especially when I saw how Chrome writes cache (hdd led blinks) every time when I load a page. What I did, based on this ...
3
votes
0answers
154 views

Ridiculously slow read/write between two SSDs (Linux)

So I have a Kingston SSD (120Gb HyperX 3K; SH103S3/120G) that is about two years old and just picked up a new Kingston SSD (240GB SSDNow V300; SV300S37A/240G) to go along with it. I’m trying to ...
3
votes
0answers
564 views

LSI SAS 2308 MPT2SAS Linux Read/Write performance

LSI SAS 2308-8e (6Gb/s per Lane) PCIe 3.0 card. Average Read/Write Raw performance for 4 SSDs is very low around 430 MB/s (Expected 2 GB/s).I am having Intel Core i3 with quad cores and 4 GB RAM. ...
3
votes
0answers
3k views

Windows 8.1 fails to optimize System Reserved partition

I have Windows 8.1 Professional x64 running from a 256GB OCZ Vertex 4 SSD. Windows has divided the drive in to two partitions: System Reserved (350MB NTFS) C: (238.13GB NTFS) Whenever Windows ...
2
votes
0answers
71 views

SSD causes UEFI to load very slow on reboot (~15 sec)

I've recently bought an ADATA Premier Pro SP900 128 GB M.2 . It works fine , it's fast , but I have one issue with it . When I start the laptop , UEFI loads fast in a second or so , goes to my ...
2
votes
0answers
27 views

OSX SSD huge amount of writes

I have a Mac retina Early 2015 model with 128gb SSD. According to a teardown from fixit, I have a MLC model, which is the worst in terms of SSD lifetime. I am a developer and actively use Android ...
2
votes
0answers
174 views

Can I recover my HDD data after clean installing Win 7 on SSD, after the installation created System Reserved Partition in the HDD instead of the SSD?

I can't find the solution by searching the forums because I lack too much knowledge about partition tables functioning. I've found this quite similar situation Recover or recreate partition after ...
2
votes
0answers
106 views

Restore password protected SSD

I've got a broken PC which had a LITE-ON LCT-128M3S solid state drive that I would try to throw in my own PC but when I turn on the PC (Even before the opportunity to go into the BIOS ) it asks for a ...
2
votes
0answers
1k views

Windows 10 Upgrade (Space)

I have tried to upgrade to windows 10 and I get the message "We can't tell if your PC has enough space to continue installing Windows 10. Try Restarting Setup" I have tried both the ISO and the USB ...
2
votes
0answers
58 views

SSD Won't Initialze

I bought a bare bones computer with 1TB HDD and 250GB SSD in it. I would like to install windows on the SSD and leave the HDD for files. When I installed windows it asked me what disk I would like ...
2
votes
0answers
115 views

Triple boot 3 OS's on 3 separate SSD's

I am attempting to set up a system with 3 separate OS's (Windows 7, 8.1, and 10 TP) all on three separate SSD's. I can currently boot into each one if I use a boot override via the UEFI BIOS on my ...
2
votes
0answers
292 views

Samsung SSD connected to Sata III but only shows Sata II

my laptop specifications state that I have a SATA III interface however Samsung Magician states I only have SATA II. I have tried updating all my drivers for the interface and I am still faced with ...
2
votes
0answers
300 views

Fit M.2 SSD into a laptop without M.2 port

My most recent laptop has broken beyond repair and I'm left with a large M.2 SSD (Crucial M500), which I'd like to reuse in the replacement laptop. The "new" laptop (say ThinkPad W520 or T430) ...
2
votes
0answers
127 views

Install ubuntu on ssd disk fail

I have just bought a SSD to update my old laptop. However I cannot install lubuntu on it, it stops and keeps repeating the same messages ata3: hard resetting link ata3: SATA link up 1,5 Gbps (SStatus ...
2
votes
0answers
199 views

how to trim the SSD disk of an hybrid Linux soft RAID?

We are considering implementing an Hybrid Linux Raid with SSD+HD by using the "writemostly" flag that supposedly makes the raid write further to the HD than to SSD while maintaining the benefits of ...
2
votes
0answers
114 views

SSD stays inactive during startup/shutdown

This morning I upgraded my laptop replacing the old 5400 rpm hdd with a new SSD (Kingston v300 480gb). Performance look good, both on benchmarks (crystal disk mark) than on personal feel. I'm ...
2
votes
0answers
211 views

Is my SSD starting to fail?

I have Plextor 256 gb M2P which is only 3 years old. I tried to make a backup image of my system drive with reflect (macrium) and windows backup but it both fails each time with an IO error. Altough ...
2
votes
0answers
663 views

HDD very slow performance after full copy from SSD

The PC: Core i7-4770, 16GB RAM. There are 120GB SSD and 1TB HDD (new without any bads). On the SSD I had Windows 8.1 installed with all other stuff. Someday all programs exceeded 120GB limit and I ...
2
votes
0answers
87 views

Utilizing the full power of my workstation

I am not a gamer. Used to be, 10+ years ago. My workstation is strictly for business: Quickbooks Excel Access General Business QuickBooks is tied to a synchronization engine that is synchronizing, ...
2
votes
0answers
250 views

Cloning win 7 32 bit from HD to SSD Macrium reports incompatible sector size

Created a drive image of Win 7 Prof 32 bit on an HP 6930P laptop from the internal Seagate 160Gb HD on to a USB 3 TB Toshiba HD with Macrium (5.something,latest free download) and verified. Bought ...
2
votes
0answers
223 views

What desktop computer hardware specifications are most important for database heavy applications?

I am purchasing a new personal desktop computer with the hope of improving performance for database-heavy applications (mostly data mining). I will want versatile hardware for all sorts of future ...
2
votes
0answers
135 views

Is there a way to invoke the ANSI ATA enhanced secure erase command targeting an SSD after booting into Windows 7?

I'm too lazy to burn a bootable image, and then wait for the wiping to occur. To securely (in terms of lack of recoverability and safety to the SSD) wipe a Crucial M4 SSD. Is there a DOS command or a ...
2
votes
0answers
84 views

Disk Image Clone Issues

So, here's my situation. I have a 1TB HDD that I want to clone onto a much faster 120GB SSD, without particular partitions. The software which came with the SSD, Acronis True Image HD, keeps running ...
2
votes
0answers
533 views

Super slow SDD write speeds with RAID 1

I have a very new computer system, configured in RAID 1, but was surprised that the write speeds were extremely slow! Here is a snapshot of my computer setup: Motherboard: Asus Z9PE-D8 WS ...
2
votes
0answers
1k views

Issue using a “used” SSD as a Windows 8.1 Boot Drive

So, I'm something of a Mac person, but decided to take a stab at this whole "build yourself a PC" thing - right now, the thing is assembled, posts just fine, and can get to the BIOS. The problem is ...
2
votes
0answers
41 views

Can the contents of caches using non-volatile storage (i.e. SSDs) get used after a machine reboots?

When caching with a non-volatile medium does data that was used the last time the machine was powered on get used again? For example would a SSD configured using SRT still hold the contents from the ...
2
votes
0answers
476 views

How do I enable a self-encrypting drive (SED) on Windows 7?

I recently purchased a HP laptop with Windows 7 Pro and a MTFDDAK256MAM-1K12 (https://www.micron.com/parts/solid-state-storage/ssd/mtfddak256mam-1k12) self-encrypting SSD drive (SED). However, I ...
2
votes
0answers
402 views

Making sysvinit load EVERYTHING in parallel - why does this even work?

I edited /etc/init.d/rc on my Debian machine and changed startup boot to startup boot &. Boot time decreases ridiculously, and no race conditions happen at all. Way faster than even Systemd (which ...
2
votes
0answers
673 views

How to monitor hard drive thrashing with SSD?

A question I just asked here regarding HDD hard drive thrashing has prompted me to give pause and think about SSD thrashing. IMO, thrashing (ie, rapid and excessive reads and/or writes) is never good ...
2
votes
0answers
499 views

Copying certain files between two SSD's is really slow

I have a couple ~1GB folders that I am copying from my 128GB Samsung 830 SSD to my 250GB Samsung 840 SSD (Brand new). It goes at around 250MB/s as expected for the first half, but then it stalls ...
2
votes
0answers
118 views

SSD cache to minimise disk uptime

I am planning to build a small server for personal use, utilising a relatively large RAID-5/-6 (or RAID-Z/-Z2) array as main storage. The vast majority of workloads I envision for this would have ...
2
votes
0answers
88 views

How to move a win xp installation from two partitions of same HDD to two separate discs?

I have a question regarding windows setup: I have a win xp installed like this: one disk drive with two partitions C: - system data, etc. D: - all user data (user accounts) now I bought an SSD ...
2
votes
0answers
2k views

How do I install Intel SSD Firmware from a USB flash drive on a Mac

I've removed my Optical Drive and installed my HDD there instead on my MacBook using OWC's Data Doubler. Furthermore I've installed a Intel 520 180GB SSD in my main drive slot. Now I want to install ...
2
votes
0answers
432 views

Boot records messed on dual boot (win7 and ubuntu) machine with SSD and HDD

I have a Lenovo Ideapad y570 with two hard drives: SSD and normal HDD both managed by RapidDrive and Windows 7 pre-installed. First, I have shrunk my 500 GB HDD a little bit to make some place for a ...
2
votes
0answers
78 views

How big is PATA throughput on original Macbook Air (Rev A)?

I still have one of the original Macbook Air's that I use sometimes. It's got 2Gb of RAM and whenever it's filling up and starts paging, the whole things becomes barely responsive. I've heard SSD's ...
2
votes
0answers
480 views

How to prevent “invalid volume free block count”

Today, there is an error on my Macbook Air, "invalid volume free block count". Repair is required. I wondered what causes this kind of error. How can I prevent it from happen again?
2
votes
0answers
628 views

Is there documentation for the command line interface of the Marvell Disk Storage Utility?

The Marvell Disk Storage Utility (DSU), as required to enable and configure HybridDuo mode with a Highpoint Rocket Hybrid 1220, Asus P8P67DLX or Lycom PE-115H has a command line interface, but neither ...
2
votes
0answers
377 views

Why does my disk ignore erase and write commands to some sectors?

I did an ATA secure erase on an SSD (with SystemRescueCD and hdparm). Some parts of the disk are reset to zero, but some parts are not. In particular, the MBR and the boot sector of a Windows Vista ...
2
votes
0answers
241 views

Can't Boot With SSD As Cache

I have an issue where I can't boot into Windows 7 using a Crucial M4 SSD as cache. I have two Caviar Blue's in a RAID1, and the SSD is set as the cache. The motherboard is an MSI Z68A-GD65 B3. ...
1
vote
0answers
26 views

What is special about the SSDs in MacBook Pro mid 2015?

I have been checking out several resources online (iFixit, MacRumours and Apple Discussion Forums) about the potential for an SSD upgrade on 2015 model MBPs (perhaps not now, but in the future). The ...
1
vote
0answers
22 views

Why am I getting more and more ATA bus errors over the time which can be fixed by un- and replugging the HDD caddy?

I have an internal SATA connector and a HDD caddy in my Lenovo IdeaPad Z500-Touch. No matter which HDD (tried 1TB HDD and 2TB HDD) or SSD (Samsung Extreme 256GB) I put in the caddy (I tried two ...
1
vote
0answers
32 views

I barely have free space in the system partition but I should have much more (Windows 8.1)

At work I have a computer with two hard drives, a 60 GB SSD as the system partition and a 300GB HDD as a data partition. The SSD is almost full or at least that's what I can see in the disk manager ...
1
vote
0answers
56 views

Does Windows trim unpartitioned (unformatted) space on an SSD?

Laptop with Windows 10 Pro v1511 x64, with 512 GB Samsung SSD 850 PRO as system drive. In an attempt to overprovision space on the SSD, I just shrunk the system partition from about 475 GB to 400 GB. ...
1
vote
0answers
43 views

Lots of bad sectors on a new SSD drive

I have a two week old laptop with a 128GB SSD. After a week during (presumably) the first fsck job run on the machine, I got a load of short read errors. After allowing fsck to fix the errors, I ...
1
vote
0answers
7 views

OS not booting off of SSD

I recently built a pc using the Maximus VIII Ranger motherboard and the Vector 180 SSD. For some reason, I cannot boot the OS off of the SSD. I have a hard drive as well, and that boots fine. My csm ...