---
product_id: 737611006
title: "Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" 7mm (0.28\") Internal Solid State Drive (SP512GBSS3A55S25)"
brand: "sp silicon power"
price: "$U827809"
currency: UYU
in_stock: true
reviews_count: 10
category: "Sp Silicon Power"
url: https://www.desertcart.uy/products/737611006-silicon-power-supply-512gb-ssd-3d-nand-a55-slc-cache
store_origin: UY
region: Uruguay
---

# Fast SATA III transfer 512GB high-capacity storage 3D NAND & SLC cache tech Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)

**Brand:** sp silicon power
**Price:** $U827809
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your workflow with Silicon Power’s lightning-fast, ultra-reliable SSD!

## Quick Answers

- **What is this?** Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) by sp silicon power
- **How much does it cost?** $U827809 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/737611006-silicon-power-supply-512gb-ssd-3d-nand-a55-slc-cache)

## Best For

- sp silicon power enthusiasts

## Why This Product

- Trusted sp silicon power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 512GB Storage:** Store your essential files, projects, and media without compromise 💾
- • **Smart Health Monitoring:** Stay ahead with SP Toolbox software to track SSD health and optimize lifespan 📊
- • **Slim & Sleek 7mm Profile:** Perfectly fits ultrabooks and ultra-thin notebooks for a seamless upgrade 💼
- • **Next-Gen 3D NAND Reliability:** Enhanced durability and power efficiency for longer-lasting performance 🧱
- • **Blazing Fast Boot & Load Times:** Experience near-instant startups and app launches with advanced SATA III speeds ⚡

## Overview

The Silicon Power 512GB Ace A55 SSD leverages cutting-edge 3D NAND and SLC cache technology to deliver ultra-fast SATA III transfer speeds, enhanced durability, and power efficiency. Its slim 7mm design fits perfectly in ultrabooks and notebooks, while advanced features like TRIM, ECC, and Bad Block Management ensure data integrity and long-term reliability. Backed by a 3-year warranty and free health monitoring software, this SSD is a smart, high-performance storage upgrade for professionals seeking speed and dependability.

## Description

3D NAND technology for increased reliability and power efficiency Applying advanced 3D NAND flash, the Ace A55 is more reliable and more power efficiency than traditional SSD with 2D NAND flash. The A55 improves durability, extends battery life, and allows you to work for a long time without frequent charging your laptop. Fast transfer and fast startup. Equipped with a high quality controller and original synchronous NAND flash, the A55 delivers incredibly fast transfer rates for short launch time, fast application loading and fast file handling. SLC Cache Technology for better performance and longer life The A55 is especially engineered with "SLC cache" technology that allows all of your data to be written into the SLC area for higher peak writing performance. In addition, this technology reduces write amplification and provides SSD durability and long life. SSD Health Monitor Tool - Download SP Toolbox software for free You can download free SSD health monitoring tools (SP Toolbox software) on A55. Specially designed to easily monitor current health status of the SSD. This allows you to perform performance tests and obtain an overall health assessment and see more information about the SSD, such as device usage space, device temperature, total bytes written, S.M.A.R.T. Status, Erase Count Status, Block No. Please download the software on the official SP website. Absolute reliability due to bad block management The A55 is built with Bad Block Management, which continuously monitors and replaces bad blocks to keep your system in good condition while extending the life of the SSD. Supports multiple techniques. The A55 is one of the lightest and thinnest SSDs of this type, but it is resistant to shocks and vibrations due to its no moving parts. In addition, S.M.A.R.T. monitoring system and ECC technology ensure greater data transfer safety. 3 Year Warranty Ace A55 is backed by a 3 year warranty. *You can register the product from the SP official website and receive full manufacturer warranty service, product support, etc. What's in the Box: 1 x Silicon Power Ace A55 Solid State Drive

Review: 2個セットがお得でした。スピードもストレスの無い程度で満足しています。
Review: 最近、ＳＰ製のメモリやＳＳＤを好んで使用しています。特に問題もなく性能も良いので、これからも良い品があれば購入し使用してみたいと思います。

## Features

- 3D NAND flash is applied to ensure high-speed transfers
- Incredible transfer speeds for fast startup and improved overall system performance Advanced SLC cache technology improves performance and extends life
- 7mm slim design, suitable for ultrabook and ultra-thin notebook
- Supports TRIM Commands, Gabage Collection Technology, RAID, and ECC (Error Check & Correction) to provide optimum performance and enhanced reliability
- 3 year warranty (Register your product from the SP official website to get full manufacturer warranty service, product support, and more)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07997QV4Z |
| Amazon Bestseller | #67,356 in Computers ( See Top 100 in Computers ) #477 in Internal Solid State Drives |
| Are Batteries Included | No |
| Brand | SP Silicon Power |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,809) |
| Date First Available | February 21, 2018 |
| Form Factor | 2.5-inch |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Size | 512 GB |
| Hardware Platform | Mac, Window |
| Is Discontinued By Manufacturer | No |
| Item Weight | 50 g |
| Item dimensions W x H | 10 x 7 x 0.7 cm |
| Item model number | SP512GBSS3A55S25 |
| Manufacturer | Silicon Power |
| Product Dimensions | 10.01 x 6.99 x 0.71 cm; 50 g |
| Series | SATA A55 - 512GB |

## Product Details

- **Brand:** SP Silicon Power
- **Color:** Black
- **Compatible Devices:** Desktop
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 512 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** Serial ATA-600
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Compact

## Images

![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 1](https://m.media-amazon.com/images/I/611EKSIevUL.jpg)
![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 2](https://m.media-amazon.com/images/I/61JNiIMKD5L.jpg)
![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 3](https://m.media-amazon.com/images/I/61YK4-fttHL.jpg)
![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 4](https://m.media-amazon.com/images/I/61cUqNSaDaL.jpg)
![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 5](https://m.media-amazon.com/images/I/61gS1ji6zKL.jpg)

## Questions & Answers

**Q: is it tlc or mlc ?**
A: This TLC or SLC

**Q: Can you buy an enclosure for this so it can be used as an external drive?**
A: I tried it in a usb3 dock and didn't get nearly the performance others get hooking directly to sata.  About 80Mbps average write speed backing up to capacity with HD video projects. Started out at around 270Mbps but that only lasted the 1st 20 sec or so. I get closer to 100Mbps average throughout with 7200 rpm Seagate laptop drives of same form factor and size. eSata might be a better bet and you won't need an enclosure... no circuitry is exposed as is.

**Q: Does it come with software to transfer from a bigger hd to a smaller hd?**
A: Use Macrium Reflect free, download it. Its to copy everything from your old HD to your new SSD. It will help you tranfer from bigger to smaller and vice versa.

**Q: what country is it made ?**
A: Taiwan

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by り***ー on June 5, 2025*

2個セットがお得でした。スピードもストレスの無い程度で満足しています。

### ⭐⭐⭐⭐⭐ Review
*by と***ー on February 16, 2025*

最近、ＳＰ製のメモリやＳＳＤを好んで使用しています。特に問題もなく性能も良いので、これからも良い品があれば購入し使用してみたいと思います。

### ⭐⭐⭐⭐⭐ Review
*by ち***ち on August 2, 2025*

すごくコスパのいいSSDだと思います。 256GBを使用しいますが 7年程度で累計1,369,100TB(約1.3ペタバイト)書き込んだようですがまだデータ損失等はなく動き続けています。

## Frequently Bought Together

- SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
- SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-13*