---
product_id: 669853370
title: "SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28\") Internal SSD"
brand: "sp silicon power"
price: "R1"
currency: ZAR
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.za/products/669853370-sp-silicon-power-ssd-512gb-3d-nand-a55-slc-cache
store_origin: ZA
region: South Africa
---

# 555 MB/s read speed 512GB storage capacity 7mm ultra-slim design SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD

**Brand:** sp silicon power
**Price:** R1
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your workflow with speed and style — don’t get left behind!

## Quick Answers

- **What is this?** SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD by sp silicon power
- **How much does it cost?** R1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/669853370-sp-silicon-power-ssd-512gb-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

- • **Sleek & Ultra-Light:** At just 7mm thin and 60g, fits perfectly in ultrabooks and slim laptops 🧊
- • **Blazing Fast Bootups:** Experience near-instant startup with 3D NAND and SATA III speeds up to 555 MB/s ⚡
- • **SLC Cache Power Boost:** Advanced SLC cache tech accelerates write performance and extends SSD lifespan 💨
- • **Rock-Solid Reliability:** Built-in bad block management and error correction ensure data integrity and durability 🔒
- • **Smart Health Monitoring:** SP Toolbox software lets you track SSD health and performance in real-time 📊

## Overview

The SP Silicon Power A55 512GB SSD combines cutting-edge 3D NAND technology with advanced SLC cache to deliver ultra-fast data transfer speeds up to 555 MB/s. Its slim 7mm form factor is perfect for ultrabooks, while built-in health monitoring and error correction features guarantee long-lasting reliability and optimized performance for professional users.

## 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 speeds for fast start up powered by high quality controller and original synchronous nand flash, 555 55 High transfer speeds that enable short boot time, fast application loading and quick file processing; slc cache technology for performance boost and longer lifen 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 lifen of the ssd; e-download and sssd 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 ce on device, device temperature, total bytes written, s.m.a.a. 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 lifen 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! 7777777Moving parts; Furthermore, s.m.a.r.t; monitoring system and etc technology are equipped to promise higher data transmission safety

Review: PERFECT SSD AT CHEAPER RATE - BEST SSD FOR LAPTOP. STILL NO PROMBLEM YEAR FROM OCT-2023 TO DEC-2025 👌👌👌
Review: Good SSD at good price. Fast and plenty of storage at 2TB. Only time can proof its durability but it's a good brand so I have some faith with it.

## Features

- 3D flash nand are applied to offer a high transfer rate
- Transfer speeds that make bootup faster and improve overall system performance; advanced slc cache technology allows performance and longer life
- 7.mm slim design suitable for ultrabook and ultrabooks notebooks
- Supports trim control, garbage collection technology, raid, and etc (error checking correction) to provide optimized performance and increased reliability
- Years. (Please register the product via sp official website to get the full product manufacturer services, support and more.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KR1GFY5 |
| Are Batteries Included | No |
| Best Sellers Rank | #159,500 in Computers ( See Top 100 in Computers ) #1,120 in Internal Solid State Drives |
| Brand | SP Silicon Power |
| Color | A55 |
| Customer Reviews | 4.6 4.6 out of 5 stars (19,120) |
| Date First Available | 1 May 2024 |
| Form Factor | 2.5-inch |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Size | 512 GB |
| Hardware Platform | laptop |
| Item Weight | 60 g |
| Item model number | Upgraded Version |
| Manufacturer | SP Silicon Power |
| Product Dimensions | 10 x 6.9 x 0.7 cm; 60 g |
| Series | SU512GBSS3A55S25EU |

## Product Details

- **Brand:** SP Silicon Power
- **Colour:** A55
- **Compatible devices:** Laptop
- **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 features:** Shock Resistant

## Images

![SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD - Image 1](https://m.media-amazon.com/images/I/7157Pa8Lq6L.jpg)
![SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD - Image 2](https://m.media-amazon.com/images/I/71YBOg4ImPL.jpg)
![SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD - Image 3](https://m.media-amazon.com/images/I/71YkdVQ3+PL.jpg)
![SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD - Image 4](https://m.media-amazon.com/images/I/71ipNFU-m2L.jpg)
![SP Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 Inch SATA III 7mm (0.28") Internal SSD - Image 5](https://m.media-amazon.com/images/I/81N1MY53SRL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PERFECT SSD AT CHEAPER RATE
*by A***M on 14 January 2024*

BEST SSD FOR LAPTOP. STILL NO PROMBLEM YEAR FROM OCT-2023 TO DEC-2025 👌👌👌

### ⭐⭐⭐⭐⭐ Review
*by P***D on 7 September 2025*

Good SSD at good price. Fast and plenty of storage at 2TB. Only time can proof its durability but it's a good brand so I have some faith with it.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 1 January 2026*

Goed kwaliteit ssd drive doet zijn werk zoals het hoort.

## Frequently Bought Together

- Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 inch SATA III 7mm (0.28") Internal Solid State Drive
- 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*