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The Silicon Power 512GB A55 SSD combines cutting-edge 3D NAND technology with a high-speed SLC cache to deliver up to 500 MB/s transfer rates. Its slim 7mm design fits ultrabooks and notebooks seamlessly, while advanced features like TRIM, RAID, and ECC error correction guarantee optimized performance and durability. Backed by a 3-year warranty, this SSD is a smart, budget-friendly upgrade for professionals seeking faster boot times and reliable storage.




| ASIN | B07KR1GFY5 |
| Best Sellers Rank | 4,384 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 36 in Internal Solid State Drives |
| Box Contents | Scrubber Air Sleeve 13” – Shock & Waterproof Laptop Bag + Travel Pillow - Grey |
| Brand Name | SP Silicon Power |
| Cache Memory Installed Size | 512 |
| Color | A55 |
| Compatible Devices | Laptop, Desktop |
| Country of Origin | Taiwan |
| Customer Reviews | 4.5 4.5 out of 5 stars (22,114) |
| Data Transfer Rate | 500 Megabits Per Second |
| Digital Storage Capacity | 512 GB |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | 3D NAND flash |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00886576041605 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Raid |
| Hard-Drive Size | 512 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | laptop |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 10L x 6.9W x 0.7Th centimetres |
| Manufacturer | SP Silicon Power |
| Manufacturer Part Number | SU512GBSS3A55S25EU |
| Media Speed | Rapide |
| Model Name | SU512GBSS3A55S25EU |
| Model Number | Upgraded Version |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Shock Resistant |
| Product Warranty | 3-year limited warranty |
| Specific Uses For Product | Business, Multimedia, Personal |
| UPC | 886576041605 |
| Unit Count | 1.0 count |
L**Y
Upgrade Your Computer's Storage with Speed and Reliability
I recently upgraded my computer's storage with the Silicon Power 256GB SSD, and I must say that I'm very impressed with its performance. This SSD is a great choice for anyone who wants to speed up their computer and improve overall efficiency. One of the standout features of this SSD is its impressive read and write speeds. I found that it was able to load applications and files much more quickly than my previous hard drive, making multitasking and other tasks much smoother and faster. Another great feature of the Silicon Power 256GB SSD is its 3D NAND flash technology. This allows for higher density storage and better performance than traditional 2D NAND, which is reflected in the SSD's overall speed and responsiveness. I also appreciated how easy it was to install this SSD. It came with clear instructions and software that made it simple to transfer my files and data from my old hard drive to the new SSD. The SSD is also very lightweight and durable, making it an ideal choice for use in laptops and other portable devices. Overall, I would highly recommend the Silicon Power 256GB SSD to anyone in need of a reliable and high-performance storage solution. It's easy to install, provides excellent read and write speeds, and is a great value for its price point. If you're looking to upgrade your computer's storage, this SSD is definitely worth considering.
J**S
Good value and long lasting
Can't believe how long it lasted for the value, several years with no slow down, greatly improved the boot speed and load times of the aging laptop it was fitted to. Easy to install if you know what you are doing, great budget option
P**P
this impressed me so much after the first one that ive just brought 2 more of the same.
So if (a couple of years ago) you had told me that a half terabyte SSD would be less than the (then) price of the same size hhd i wouldn't have believed you. Zoom forward to today and often, the even faster m.2 nvme drives are cheaper still on a per gb basis. However for builds such as the updating and speeding up of both my HP enterprize z600/z800 builds which wont easily boot from nvme, and (for the same reasons) my updated Mac Pro a1186 builds for music studios, these are the perfect addition. Faster than any given hdd, and with using it in older sata 2 systems, it will run as fast as the system underneath can chew through data. What i will mention is that, although i was initially nervous as to using a dram cacheless drive after previous issues with older equivalents from other brands, i can confidently report that the tiered nand flash approach that this drive uses is perfectly suited for the application and plenty fast. It uses a smaller and lighting fast single layer nand flash cache, (exactly as a dram cache would be utilised, but in many cases significantly faster than the old and slow ddr3 used) it then moves the data archived onto the still fast but less-so qlc nand which is the size of the drives headline capacity to store. Again at the £44 i paid this is a no brainer. Good quality, great price and no issues and all testing using crystal tools reports at least advertised speed on a fast top end HEDT platform and in some cases its actually run faster than advertised.
M**I
Worth the money
Decent cheap ssd no noise pug and play super easy to use made of a weak plastic
P**T
Seem like good drives!
Bought one a while back, for my XBox One as needed more storage. SSD maybe a little wasted on those, but was cheap enough and I was curious - worked great, and maybe a little snappier? Bought another couple days back for my PS4 Pro, as it was a broken console bought without storage. Much snappier in this due to it having a faster interface for the drive, really nice reduction in boot/load times. In both cases the drive installed flawlessly, a little more involved in the XBox because you have to format that separately before physically installing - but that's Microsoft's fault, not the drives. PS4 you just plug it in (one screw to access!) And switch the console on with the Sony update file plugged in on a USB - it does all the setup in-console. Both working superb!
J**P
Perfect as secondary storage for game installs
We have a couple of these drives now for use as secondary storage for game installs on gaming laptops. The first one was bought a couple of years ago, the second recently, and overall they offer very good value for money as secondary storage. They're a QLC NAND based DRAM-less SSD. That means write speeds are dependent on whether or not you fill the SLC cache in a copy operation, which in turn depends on the remaining capacity as it treats some of the unused QLC as SLC. Using Macrium Reflect to copy the partition from the old HDD was a bit slow, around 50Mb/s for the 123Gb of data. However, copying 2 large datasets of 50Gb and then immediately another 80Gb ran at 200-400Mb/s for the most part for the large files in each, with occasional drops below 100Mb/s. This is more than acceptably quick given the low price. I wouldn't use cheaper QLC as a main boot drive, but as secondary storage for large game installs there's nothing wrong with it. Once installed most games have lots of reads and relatively few and small writes. My only gripe is the screw fittings. I had to use a Dremel to shorten the old HDD mounting screws by 1-2mm to get the tray to slide into the laptop mounting bay. For some reason when using the side mounting holes the screws catch and jam on the underside mounting threads, which as the photo shows wasn't the case with the older HDD. I only had this issue with 1 laptop and drive, it was annoying but doable.
A**R
Excellent Quality
Excellent Quality
D**É
All is ok
D**N
Perfect
M**E
tester avec h2testw parfait bien 2Tb
C**N
Ninguna queja, funciona perfectamente, recomendable por la relación calidad/precio
A**R
it's a mess - it keeps disconnecting whenever I am editing a video on my computer. I have another ssd drive and no problem at all. it's written 3 years warranty: hope it's true..trying to contact seller now
Trustpilot
2 weeks ago
3 weeks ago