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Arrives: Sunday, Oct 4 Details
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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 attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data 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 attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data 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 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)

4.7 out of 5 stars 3,183 ratings

Price: $48.99 & FREE Shipping. Details & FREE Returns
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Brand SP Silicon Power
Digital Storage Capacity 512 GB
Hardware Interface SATA 6.0 Gb/s
Type of product 2.5 inches
Read Speed 530 Megabytes Per Second

About this item

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  • 3D NAND flash are applied to deliver high transfer speeds
  • 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 limited warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)
New (4) from $48.99 + FREE Shipping

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Silicon Power 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)

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  • Silicon Power 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
  • +
  • Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
  • +
  • Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3200MHz C16 Desktop Memory Kit - Black
Total price: $205.97
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Product Description

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.

External Hard Drive Armor A60 SP - SODIMM XPower Turbine XPower RGB Turbine
Armor A60 Rugged Portable External Hard Drive Low Voltage and Power Saving DDR3L Unbuffered SODIMM XPOWER Turbine DDR4 Gaming Memory Module XPOWER Turbine RGB DDR4 Gaming Memory Module
Product Type Portable External Hard Drive Memory Module Gaming Memory Module Gaming Memory Module
Interface USB 3.0 DDR3L SODIMM DDR4 UDIMM without ECC DDR4 UDIMM without ECC
Capacity 1TB-5TB 4GB-16GB 8GB, 16GB Dual Channel Kit - 16GB (8GB*2), 32GB (16GB*2) 8GB, 16GB Dual Channel Kit - 16GB (8GB*2), 32GB (16GB*2)
Dimension(inch) 5.45 x 3.38 x 0.91 inches 6.6 x 2.4 x 0.4 inches 6.5 x 2.4 x 0.4 inches 6.5 x 2.4 x 0.4 inches
Highlights Military-grade Shockproof & Water-resistant, Cable-carry Design, Anti-slip, Anti-scratch 100% tested for stability, durability and compatibility. Original and high quality memory module. Made of selected original memory modules and is 100% factory-tested to High Stability, Durability, and Compatibility Authentic and high-quality SP memory module. Dynamic thermal heatsink mechanism to prevent overheating

Compare with similar items


Silicon Power 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP256GBSS3A55S25)
Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
Samsung 860 EVO 500GB 2.5 Inch SATA III Internal SSD (MZ-76E500B/AM)
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TEAMGROUP GX2 512GB 2.5 Inch SATA III Internal Solid State Drive SSD (Read Speed up to 530 MB/s) T253X2512G0C101
Customer Rating 4.7 out of 5 stars (3183) 4.7 out of 5 stars (3551) 4.7 out of 5 stars (2063) 4.8 out of 5 stars (33575) 4.7 out of 5 stars (5037) 4.8 out of 5 stars (1197)
Price $48.99 $27.99 $87.99 $74.99 $49.99 $44.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Silicon Power USA Inc Silicon Power USA Inc Silicon Power USA Inc Amazon.com Amazon.com TEAMGROUP Inc.
Data Transfer Rate 6 Gb per second 6 Gb per second 6 Gb per second 6 Gb per second 500 Mb per second 6 Mb per second
Device Type Internal Solid State Drive Internal Solid State Drive Internal Solid State Drive Internal Solid State Drive
Digital Storage Capacity 512 GB 256 GB 1 TB 500 GB 500 GB 512 GB
Hard Disk Form Factor 2.50 inches 2.50 inches 2.50 inches 2.50 inches 2.50 inches
Hardware Interface SATA 6.0 Gb/s SATA 6.0 Gb/s SATA 6.0 Gb/s, SATA 3.0 Gb/s SATA 6.0 Gb/s SATA 6.0 Gb/s SATA 6.0 Gb/s, SATA 3.0 Gb/s
Hardware Platform laptop laptop PC PC, Mac PC, laptop PC / Mac / Linux / PlayStation / Xbox
Item Dimensions 3.94 x 2.75 x 0.28 inches 3.90 x 2.75 x 0.28 inches 3.94 x 2.75 x 0.28 inches 3.94 x 2.76 x 0.27 inches 3.94 x 2.75 x 0.28 inches
Model Year 2018 2018 2018 2018

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Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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