SP 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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Price: $45.99
(as of Apr 01,2022 06:44:12 UTC – Details)

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.

Silicon Power - A55 SSDSilicon Power - A55 SSD

Silicon Power -  3D Nand FlashSilicon Power -  3D Nand Flash

Silicon Power - SSD A55 MultitaskingSilicon Power - SSD A55 Multitasking

Silicon Power - Multiple Techniques SupportedSilicon Power - Multiple Techniques Supported

Product Type
Portable External Hard Drive Memory Module Gaming Memory Module Gaming Memory Module


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)

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

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

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.)


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