Silicon Power 512GB A55 M.2 SSD SATA III Internal Solid State Drive 2280 SU512GBSS3A55M28AC
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Availability:
Only 2 left in stock, order soon!
Arrives
Friday, Mar 6
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Capacity: 512GB
Style: 2280 M.2 SATA
Features
- High quality controller and 3D NAND flash are applied to deliver high transfer speeds.
- Include the free-download SSD Health Monitor Tool - SP Toolbox Software.
- 3-year warranty. Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.
Description
m.2 ssd sata
Digital Storage Capacity: 512 GB
Hard Disk Interface: SATA 6 GB/s
Connectivity Technology: SATA
Brand: SP Silicon Power
Special Feature: Portable
Hard Disk Description: Solid State Drive
Compatible Devices: Desktop
Installation Type: Internal Hard Drive
Color: 512GB
Hard Disk Size: 512 GB
Hard Drive: 512 GB Solid State Drive
Brand: SP Silicon Power
Series: FBA-SU512GBSS3A55M28AC
Item model number: FBA-SU512GBSS3A55M28AC
Hardware Platform: PC, laptop
Item Weight: 3 ounces
Product Dimensions: 3.1 x 0.9 x 0.1 inches
Item Dimensions LxWxH: 3.1 x 0.9 x 0.1 inches
Color: 512GB
Flash Memory Size: 512 GB
Hard Drive Interface: SATA 6 GB/s
Manufacturer: SP Silicon Power
Is Discontinued By Manufacturer: No
Date First Available: July 19, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Capacity: 512GB
Style: 2280 M.2 SATA
The Silicon Power 512GB M.2 SSD is a fantastic storage solution that offers excellent performance and reliability. Having used this SSD for a considerable period of time, I can confidently say that it is a worthwhile investment for anyone looking to upgrade their system's storage capabilities. First and foremost, the performance of the Silicon Power M.2 SSD is outstanding. With its NVMe PCIe Gen3 x4 interface, it delivers lightning-fast read and write speeds, significantly enhancing the overall speed and responsiveness of your system. Whether you're gaming, editing videos, or performing intensive tasks, this SSD ensures quick data transfer and reduced loading times, providing a smooth and efficient user experience. In terms of reliability, the Silicon Power M.2 SSD excels. Built with high-quality components and utilizing advanced technologies, it offers robust endurance and stability. With a mean time between failures (MTBF) rating and various error correction mechanisms, you can trust this SSD to keep your data safe and secure. Additionally, the SSD operates with low power consumption, minimizing heat generation and prolonging the lifespan of your system. Furthermore, the Silicon Power 512GB M.2 SSD is incredibly easy to install. Its compact M.2 form factor makes it suitable for a wide range of laptops and desktops, ensuring compatibility with various systems. The included migration software simplifies the data transfer process, allowing you to effortlessly clone your existing drive to the new SSD. This convenience saves time and effort, making the upgrade process a breeze for users of all technical levels.
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Reviewed in the United States on May 28, 2023 by Joe
Capacity: 1TB
Style: 2280 M.2 SATA
Keep in mind this it M.2 SATA, not NVME. Not all port and adapters support M.2 SATA. Did not work with my USB M.2 caddy, but worked great in an AM4 ASUS build!
Reviewed in the United States on February 12, 2026 by Nick H.
Capacity: 1TB
Style: 2280 M.2 SATA
I picked up this drive when it was $51. (It's a bit more at the moment.) For a Silicon Power 1TB M.2 drive I thought this was a pretty good deal, and a good value. I can't really give heat, speed, or longevity specs, because the system is a fanless, low wattage, media device that sits idles 99.9% of the time. I don't have a testing system with the tools necessary to do any real testing. The board didn't have a NVMe connector and so I used an ELUTENG M.2 to SATA Adapter (see here: https://amzn.to/49dZ851 this is my Amazon associates support link). The SATA III speed is fast enough for this system, and the adapter was $7 at the time, but please note that this adapter has a plastic housing and does not allow for heat dissipation. I can not recommend this SATA III adapter for drives that will be heavily used.
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Reviewed in the United States on October 23, 2025 by Pronounce
Capacity: 1TB
Style: 2280 M.2 SATA
perfect fit and upgrade to my desktop. I was running out of space and couldn't update my desk top. This SSD works great.
Reviewed in the United States on February 14, 2026 by Accounting C
Capacity: 1TB
Style: 2280 M.2 SATA
Use these in raspberry pi’s 5. Great price point and easy to configure.
Reviewed in the United States on January 2, 2026 by alan yousey
Capacity: 1TB
Style: 2280 M.2 SATA
Fabulous price for size of storage
Reviewed in the United States on January 12, 2026 by luis fierros
Capacity: 1TB
Style: 2280 M.2 SATA
Awesome ssd. Super fast, easy intallation and very thin. Just what the Dr. ordered for my PC.
Reviewed in the United States on November 21, 2025 by Dogbreath077
Capacity: 128GB
Style: 2280 M.2 SATA
I have purchased Silicon Power 2.5" SSDs in the past. They are a cheap storage solution that allows me to compare different Linux distros - no issues of its failures. Comparable size storage from other brands are upto 20% more. That said, this particular storage, the M.2 SSD has been a failure. I purchased two of these to create an onboard read/write cache' as RAID 1 to complement the RAID 5 HDDs in my Synology 1517+ NAS device. Initially, the read/write cache' configured successfully. However, after 30 mins, the read/write cache became degraded, reverting to only read only. I spent close to four hours troubleshooting every possible option that included removing the storage, formatting it in linux and windows platforms, hoping to kickstart and make them usable. No luck. The part that bothered was that each time I started from scratch the issue would alternate. The NAS would point to one or the other as a failed resource. With frustrations and lost time, I have returned both and purchased a different brand (Transcend). It has been working - no issues after the initial setup. I do not recommend this product if anyone is planning to install them in a similar use case scenario as mine. Also, at this point, I will not be purchasing other Silicon Power products. The reliability is now in question. thanks for reading.
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Reviewed in the United States on November 20, 2025 by Jay.A