SanDisk X400 Solid State Drive (SD8SN8U-512G-1122)

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Set Alert for Product: Sandisk X400 Solid State Drive - Internal (SD8SN8U-512G-1122) - $229.99
Last Amazon price update was: October 18, 2024 00:18
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SanDisk X400 Solid State Drive (SD8SN8U-512G-1122)
SanDisk X400 Solid State Drive (SD8SN8U-512G-1122)

SanDisk X400 Solid State Drive (SD8SN8U-512G-1122) Price comparison

SanDisk X400 Solid State Drive (SD8SN8U-512G-1122) Price History

Price History for Sandisk X400 Solid State Drive - Internal (SD8SN8U-512G-1122)

Statistics

Current Price $229.99 October 18, 2024
Highest Price $229.99 October 18, 2024
Lowest Price $229.99 October 18, 2024
Since October 18, 2024

Last price changes

$229.99 October 18, 2024

SanDisk X400 Solid State Drive (SD8SN8U-512G-1122) Description

  • High performance and reliability meet high style
  • Advanced Technologies for a better experience
  • Capacity: 512 GB

SanDisk X400 Solid State Drive (SD8SN8U-512G-1122) Specification

Specification: SanDisk X400 Solid State Drive (SD8SN8U-512G-1122)

Hard Drive

512 GB Serial ATA-600

Hard Disk Size (GB)

512

Specific Uses For Product

personal, gaming, business

Read Speed

540 Megabytes Per Second

Write Speed

520

Cache Size

512

Model Name

X400

Item Weight (Pounds)

0.02

Data Transfer Rate

600 Megabits Per Second

Form Factor

2.5-inch

Package Type

FFP

Manufacturer

Sandisk

Hardware Interface

Serial Interface

Global Trade Identification Number

00619659143329

UPC

619659143329

Item model number

SD8SN8U-512G-1122

Hardware Platform

PC

Item Weight (ounces)

0.32

Product Dimensions

5 x 0.75 x 4.6 inches

Item Dimensions LxWxH

5 x 0.75 x 4.6 inches

Flash Memory Size (GB)

512

Hard Drive Interface

Serial ATA-600

ASIN

B0194MV3XM

Is Discontinued By Manufacturer

No

Date First Available

August 3, 2017

SanDisk X400 Solid State Drive (SD8SN8U-512G-1122) Reviews (13)

13 reviews for SanDisk X400 Solid State Drive (SD8SN8U-512G-1122)

4.5 out of 5
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  1. A. Lemuel

    Got a good deal on this product ($126.09) back in early July 2016. They are installed in my Alienware 17 and have performed without problems since. Performance is more than adequate for my needs and equals that of the more expensive Crucial M550 that I previously installed.

    Been one year and I have had no problems. Meanwhile. I still haven’t seen a 500GB M.2 SSD for $126.09.

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  2. Mr. Koko

    M.2 interface is a variant of PCI-Express, and this interface is faster than traditional SATA. It’s also a more compact form factor, if your motherboard has an M.2 slot, and don’t need SATA cables. M.2 SSD used to be more expensive than SATA variants, but it looks like SanDisk has brought down the price so it’s very price-competitive with SATA drives. Go with this if your motherboard supports M.2!

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  3. Girth Brooks

    Advertised as 540/520 read/write. Actual performance (tested multiple systems) about 450/400.

    Runs hot. Runs really hot.

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  4. Andy

    The performance of this SSD is excellent – as with any modern SSD. The price per storage capacity was very good, at least for when I bought it. The warranty is five years, which is excellent. I have no complaints about any of this.

    However, I will echo another user’s complaints about sleep mode – sleep mode no longer works properly on my laptop since installing this SSD. Short sleeps (a few minutes) are fine. Anything longer than that and it fails to start back up when you open it back up; it will black screen for a few moments, then reboot.

    I will also note that it doesn’t come with a screw. However, any M2-sized screw will work – if it turns out to be too long a screw for your particular motherboard, you can easily cut it down to size with a pair of wire cutters, garden shears, or anything else along those lines.

    All in all – a good SSD for the price. I would buy it again. The shortened boot times it gives essentially negate the lack of an effective sleep mode, as the system boots from a cold start so quickly I can barely see the Windows logo. However, if you feel that this lack of a sleep mode is a major issue for your workflow, I would look elsewhere. And whatever you do, don’t forget to buy a screw.

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  5. Roby

    Ottimo SSD.
    Installazione semplicissima, il BIOS lo vede immediatamente;
    Lo uso come “HD” principale con il S.O.
    Buone prestazioni, per ora non mi ha dato nessun problema.
    Fornito di colonnetta e vite per fissarlo alla scheda
    Adatto per tutti e 2 i tipi di connettori PCI (B – M)

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  6. Eduard

    Cumple su función perfectamente: silencioso (naturalmente) y rápido. Lo instalé en el NUC de Intel y funciona sin problemas. No te olvides de particionarlo, por defecto viene sin partición.

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  7. Robert Hartley

    I have an Alienware 17 R2, and this fits into one of the 4 M.2 2280 slots in the internal bays. It is measurably and perceptibly faster than the 128GB Samsung that came with it from the factory — and has had zero hiccups. This is my primary work machine, so reliability is key. My primary application requires a multi-threaded compile that touches 80,000 files, so random access time is important. I have zero complaints…. I will buy 3 more for the other slots when the price drops a bit more….

    (It did not come with the screw… and you need one.)

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  8. BW

    Great product and best price for 512gb M.2 drive, I hadn’t done enough research when building a new system. But depending on the motherboard you get it may support pcie for NVME m.2 drives for a performance increase but at a higher price, this is running sata3 interface so there is no performance gain over regular SATA SSDs which also use the sata3 interface.

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  9. Rakesh Kumar

    Very good peformance

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  10. Lone

    Please avoid this SSD.

    I purchased this to replace the 128 GB M.2 already installed in my laptop. I easily cloned my system drive by putting this drive in an M.2 USB dock (

    DEGOL USB 3.0 to NGFF M.2 SSD Hard Disk Box B Key SSD Adapter External Enclosure Case

     makes a cheap, serviceable enclosure), initializing the drive in Windows, and then downloading and running EaseUS TODO Free 10.0. I simply followed the wizard within the EaseUS software to clone the system partition. It took about an hour and a half to clone. Once done, I shut down my laptop, swapped the drives, and Windows came right back up. I then went into Disk Management and extended my “C” drive from 128 to 512 GB.

    Everything seemed to be OK. I even downloaded the SanDisk SSD Dashboard software and updated the firmware. After working for about an hour, I hit my sleep button and closed my laptop. The next day is when I noticed problems. The machine wouldn’t boot back up. I was a bit confused, but noticed the battery light flashing. I plugged in my power chord and the machine rebooted fresh (as if I had fully shot down the night before). That appeared odd to me, so I tried putting the PC in sleep mode again while I was watching it. It never slept and eventually crashed.

    I researched a little more and found a lot of people having the same issue. I assumed this must just be a setting in Windows or even my BIOS that needed adjustment, so I reached out to SanDisk. Their support tech was nice, patient, and very helpful. However, the hardware is bad. He said the disk was unable to write at the appropriate performance levels and was thus not reporting activity properly. He suggested this was probably why Windows was crashing. The resolution was to replace the drive and to do it quickly. He was concerned that the drive may fail in the near future and was certain that it would definitely not have the anticipated lifespan that it should.

    Of course, hardware can be bad. It happens. However, too many people have seen the same thing. This leads me to believe that this model has a prevalent issue. My guess is that all of the others who have sleep issues on their laptops are also prone to premature failure. They are also probably not experiencing the levels of performance that they should. The fact that they are now using SSD rather than mechanical drives will feel like a huge performance gain, but not when compared to a properly working SSD drive.

    I’ve used other SanDisk products in the past and have had great success. I also have had good experience with Western Digital (who now owns SanDisk). But, this product has issues. I suggest trying another reputable manufacturer of your choice. For me, I’m returning this drive and switching to a 

    Samsung 850 EVO – 500GB – M.2 SATA III Internal SSD (MZ-N5E500BW)

    .

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  11. Client d’Amazon

    Good stuff..cheap

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  12. Randy S.

    Inexpensive, performs well, no issues. Don’t know what else to say. I bought it for my home server mainly because of price and performance specs. This is my primary drive, which runs Server 2012 and Hyper-V. Installed the drive, booted the computer, installed the OS. No special steps required.

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  13. ニケ

    変換コネクターとともに購入
    作業は特に問題なく終了
    換装後半年経過しましたが現在も問題なく動
    作しています。
    容量にだいぶ余裕ができたのでもうしばらく
    このまま使っていけます。

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