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  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
  • Covers new Solid State drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in-lab data recovery; 24/7 online case status tracking
  • If your data isn't recovered, you get your money back
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3 Year Data Recovery Plan

from After Solutions
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
  • Covers new Solid State drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in-lab data recovery; 24/7 online case status tracking
  • If your data isn't recovered, you get your money back

2 Year Data Recovery Plan

from After Solutions
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
  • Covers new solid state drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in-lab data recovery; 24/7 online case status tracking
  • If your data isn't recovered, you get your money back

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3 Year Data Recovery Plan

from After Solutions
$14.99
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
  • Covers new Solid State drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in-lab data recovery; 24/7 online case status tracking
  • If your data isn't recovered, you get your money back

Silicon Power 256GB SSD 3D NAND With R/W Up To 550/450MB/s A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP256GBSS3A55S25)

4.4 out of 5 stars 127 customer reviews
Highlights for this product:
  • Low Return Rate: 49% fewer returns than similar products
  • Highly Rated: More than 80% 4 star and 5 star reviews
  • Popular Item: Popular with customers shopping for "256gb ssd"
Amazon's Choice Highlights for this product

Price: $55.99 & FREE Shipping.Details
Promotion Available 9 Applicable Promotion(s)

In Stock.
Sold by Silicon Power USA Inc and Fulfilled by Amazon. Gift-wrap available.
256GB
3D NAND (256)
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  • 3D NAND flash are applied to deliver high transfer speeds up to R/W 550/450 MB/s.
  • Remarkable transfer speeds that enable faster bootup and improved overall system performance. The advanced SLC Cache Technology allows performance boost and longer lifespan.
  • 7mm slim design suitable for Ultrabooks and Ultra-slim notebooks.
  • Supports TRIM command, Garbage Collection technology, RAID, and ECC (Error Checking & Correction) to provide the optimized performance and enhanced reliability.
  • 3-year warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)

Frequently bought together

  • Silicon Power 256GB SSD 3D NAND With R/W Up To 550/450MB/s A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP256GBSS3A55S25)
  • +
  • Sabrent 2.5-Inch SATA to USB 3.0 Tool-free External Hard Drive Enclosure [Optimized For SSD, Support UASP SATA III] Black (EC-UASP)
Total price: $64.98
Buy the selected items together

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Capacity: 256GB | Style: 3D NAND (256)

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From the manufacturer

Product description

Capacity:256GB  |  Style:3D NAND (256)

3D NAND Technology for Enhanced Reliability and Power Efficiency
Applying the advanced 3D NAND flash, Ace A55 features higher reliability and better power efficiency than traditional SSDs equipped with 2D NAND flash. The A55 offers improved endurance and longer battery life that you're able to work longer without frequently recharge your laptop.

High Transfer Speeds for Fast Start Up 
Powered by high quality controller and original synchronous NAND flash, the A55 delivers incredibly high transfer speeds that enable short boot time, fast application loading and quick file processing.

SLC Cache Technology for Performance Boost and Longer Lifespan
The A55 especially applies the ”SLC Cache technology” that allows all data to be written in the SLC portion first and leads to higher peak writing performance. In addition, the technology can reduce write amplification and thus offer better endurance and longer lifespan of the SSD.

Free-download SSD Health Monitor Tool - SP Toolbox Software
The A55 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.

Absolutely Reliable with Bad Block Management
The A55 is built with Bad Block Management, which can continually monitor and replace bad blocks to keep your system in good condition with prolonged lifespan of a SSD.

Multiple Techniques Supported
The A55 is one of the lightest and thinnest SSD of its kind yet it is shock- and vibration-proof since it contains no moving parts. Furthermore, S.M.A.R.T. monitoring system and ECC technology are equipped to promise higher data transmission safety.

3-year Warranty
The Ace A55 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 Ace A55 Solid State Drive


Product information

Capacity:256GB  |  Style:3D NAND (256)

Technical Specification

Warranty & Support

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Top customer reviews

February 24, 2018
Capacity: 256GB|Style: 3D NAND (256)|Verified Purchase
30 people found this helpful
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April 5, 2018
Capacity: 512GB|Style: 3D NAND (512)|Verified Purchase
7 people found this helpful
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March 6, 2018
Capacity: 256GB|Style: 3D NAND (256)|Verified Purchase
4 people found this helpful
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January 29, 2018
Capacity: 256GB|Style: 3D NAND (256)|Verified Purchase
7 people found this helpful
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March 27, 2018
Capacity: 256GB|Style: 3D NAND (256)|Verified Purchase
One person found this helpful
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Silicon Power 256GB SSD 3D NAND With R/W Up To 550/450MB/s A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP256GBSS3A55S25)
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