Search  for anything...

Silicon Power 128GB A55 M.2 SSD (SLC Cache For Speed Boost) SATA III Internal Solid State Drive 2280 (SU128GBSS3A55M28AB)

  • Based on 1,782 reviews
Condition: New
Checking for product changes
$14.99 Why this price?
Holiday Deal · 85% off was $99.99

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Dec 29
Order within 7 hours and 40 minutes
Available payment plans shown during checkout

Capacity: 128GB


Style: 1 Pack


Features

  • Compact M.2 form factor, ideal for ultrabooks, tablet computers and mini PCs.
  • High quality controller and TLC NAND flash are applied to deliver high transfer speeds.
  • SLC Cache Technology for performance boost and longer lifespan.
  • 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

Ultra-compact for Up-to-date Devices Designed with M.2 2280 form factor (80 × 22 x 3.5 mm), A55 M.2 2280 SSD features the super compact size and case-less design that make it applicable for tiny-and-thin devices such as ultrabooks, tablet computers and mini PCs. Enhanced Performance for Intensive Workloads Equipped with high-quality synchronous NAND flash chips and SATA III 6 Gb/s interface, the A55 M.2 2280 enables impressive transfer rates to offer you an instant upgrade solution whenever it comes to the daily computing applications or demanding multitasking. And it applies the intelligent SLC cache technology that can boost writing performance to even higher peaks. Intel ;SRT Supported for Flexible Configuration Intel ; Smart Response Technology (ISRT) is supported to enable flexible computer configuration for improved overall performance and efficiency. The ISRT enables to automatically identify and store your most frequently used applications to the SSD while letting you to have a hard drive with its full storage capacity. As such, you can enjoy the high-performance and cost-effective upgrade solution by using a lower-cost, small-capacity SSD applied in conjunction with a low-cost, high-capacity HDD.Free-download SSD Health Monitor Tool - SP Toolbox Software The A55 M.2 2280 comes with a free-download SSD health monitor tool - SP Toolbox Software, which is especially designed for you to easily monitor the current health status of a SSD. By such, you can run a performance test, get an overall health evaluation and check detailed information about your SSD, including used space on device, device temperature, total bytes written, S.M.A.R.T. status, erase count status and block numbers. Please download the software at SP Official Website.Guaranteed Reliability and Stability The A55 M.2 2280 supports TRIM, NCQ and S.M.A.R.T. command. Also, it ensures the stability and overall system reliability with the built-in automatic error correction (ECC), average rewriteable storage block technology (Wear Leveling) and fault block management (Bad Block Management).3-year Warranty The A55 M.2 2280 is backed by 3-year warranty. Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.Box Contains 1 x Silicon Power A55 M.2 2280 Internal Solid State Drive


Digital Storage Capacity: 128 GB


Connectivity Technology: M.2 SATA


Brand: SP Silicon Power


Hard Disk Form Factor: 2280 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Tablet


Installation Type: Dashboard Mount


Color: 128GB


Hard Disk Size: 128 GB


Specific Uses For Product: personal, gaming, business


Hard Drive: ‎128 GB Solid State Drive


Brand: ‎SP Silicon Power


Series: ‎A55


Item model number: ‎SU128GBSS3A55M28AB


Hardware Platform: ‎PC, laptop


Item Weight: ‎0.288 ounces


Product Dimensions: ‎3.15 x 0.87 x 0.14 inches


Item Dimensions LxWxH: ‎3.15 x 0.87 x 0.14 inches


Color: ‎128GB


Flash Memory Size: ‎128 MB


Manufacturer: ‎Silicon Power imports


Country of Origin: ‎Taiwan


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎February 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 5.0 out of 5 stars Silicon Power SSDs are always a great price!
Capacity: 512GB Style: 1 Pack
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. ... show more
Reviewed in the United States on May 28, 2023 by Jones

  • 5.0 out of 5 stars Upgraded my HP i5 Laptop Model 15-bs015dx from 512g 2.5" hard drive to 1tb SATA SSD 👍🙂
Capacity: 1TB Style: 1 Pack
Used this to upgrade my HP touchscreen laptop from a 512g 2.5" hard drive to a 1tb SSD. I removed the old drive and just left the bracket in place in case I ever want to upgrade to more space. Also, removing the old metal hard drive reduced weight and power drain by leaving a spinning hard drive in place. So far the device is working perfectly. I upgraded to the Chrome FLEX OS and the machine is very responsive and useful especially if you use the google workspace suite (gmail, gdrive, google docs etc.). Drive is roomy and fast! Pictures show the drive in situ in the laptop after installation of new SSD and removal of the old drive. TIP: I suggest you leave the old hard drive bracket in place and just tape the screws to the bracket before you close up the laptop. This way, if you ever need to add a 2.5" drive back in, you have all the parts to do so. 👍🙂 ... show more
Reviewed in the United States on June 9, 2023 by VernGraner VernGraner

  • 5.0 out of 5 stars Cheap storage works fine.
Capacity: 1TB Style: 1 Pack
There were no surprises with this storage. Received 1tb m2 sata III as expected. Installed in minutes and recognized immediately. Once formatted, moved over 400 Gb in decent time from spinning disks. Have not run any speed tests yet, but am not disappointed. Will update here if I run into any issues in the future. ... show more
Reviewed in the United States on June 19, 2023 by Amazon Customer

  • 5.0 out of 5 stars Good m.2 Sata SSD
Capacity: 512GB Style: 2 Pack
Working good at the moment, no errors or issues. The only thing I don't like is the red led it has, but not an issue. I've bought 256 and 128GB versions of these, still working after more than a year, but those didn't have the led. Anytime I need m.2 Sata drives I just think on this brand and buy with confidence. ... show more
Reviewed in the United States on June 12, 2023 by Juan Godinez

  • 4.0 out of 5 stars Efficient
Capacity: 1TB Style: 1 Pack
This little hard drive is perfect for my laptop. I was stuck with the onboard 256 GB and was running out of room. While this hard drive did not come with cloning software ( hence 4 stars) it is easy to perform with free software. I have been using this for a month now and have had no issues. It is about the same speed and does not have any serious slow downs when copying to multiple drives. Good product. ... show more
Reviewed in the United States on May 13, 2023 by Jonathan

  • 5.0 out of 5 stars Works well on ASUS Zenbook
Capacity: 512GB Style: 1 Pack
Purchased to replace a dead SSD on ASUS Zenbook UX305CA. Perfect fit and excellent functionality. One caveat: there is a little red LED on the SSD that lights up indicating that the SSD is on. Given the layout and placement of the SSD on this particular laptop's board, this bright LED light pierced through the keyboard crevices, creating a noticeable red-colored glow somewhat similar to a backlit keyboard. May be annoying to some, but easily remedied by covering the LED with a small piece of electrostatic tape. All in all, a quality product at a great value. A++ ... show more
Reviewed in the United States on May 6, 2023 by AMM

  • 5.0 out of 5 stars A very good value
Capacity: 512GB Style: 1 Pack
I use my M.2 SSD with a M.2 enclosure to store data. I get transfer speeds of 300 Megabytes/second, but when I benchmark it I get about 500 Megabytes/second. This SSD is much faster than a USB thumb drive, and it's cheaper as well.
Reviewed in the United States on June 1, 2023 by Ace1000ks1975

  • 5.0 out of 5 stars Worked well for me
Capacity: 1TB Style: 1 Pack
Upgraded a 128G M.2 drive to 1TB using this. It worked well.
Reviewed in the United States on June 15, 2023 by Mark P Miller

Can't find a product?

Find it on Amazon first, then paste the link below.