---
product_id: 748331890
title: "SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5\" Internal Solid State Drive"
brand: "sp silicon power"
price: "€ 1.57"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.nl/products/748331890-sp-silicon-power-256gb-ssd-3d-nand-a55-improved-slc
store_origin: NL
region: Netherlands
---

# Up to 560MB/s read speed 256GB high-capacity storage Advanced ECC & Bad Block Management SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive

**Brand:** sp silicon power
**Price:** € 1.57
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your workflow with speed and reliability that keeps you ahead!

## Quick Answers

- **What is this?** SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive by sp silicon power
- **How much does it cost?** € 1.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/748331890-sp-silicon-power-256gb-ssd-3d-nand-a55-improved-slc)

## 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

- • **Smart Health Monitoring:** SP Toolbox software keeps you in control with real-time SSD health and performance insights.
- • **Slim & Lightweight Design:** At just 7mm thin and 50g, perfect for ultrabooks and sleek notebooks on the go.
- • **Durability Meets Longevity:** SLC cache tech plus Bad Block Management extend lifespan and maintain peak performance.
- • **Blazing Fast Startup & Transfers:** Experience lightning-quick boot times and file handling with 3D NAND and SATA III speeds.
- • **Reliable & Secure Data Integrity:** ECC, TRIM, and RAID support ensure your data stays safe and your system runs smoothly.

## Overview

The SP Silicon Power 256GB SSD A55 combines cutting-edge 3D NAND technology with advanced SLC cache and ECC error correction to deliver ultra-fast data transfer speeds, enhanced durability, and reliable performance in a slim 7mm form factor. Ideal for professionals seeking a sleek, high-performance internal drive with smart health monitoring and a 3-year warranty.

## Description

3D NAND technology for increased reliability and power efficiency Advanced 3D NAND Flash The Ace A55 provides greater reliability and greater power efficiency than traditional SSDs 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 for fast startup Equipped with high quality controller and original synchronous NAND flash The A55 provides extremely fast transfer rates and allows for short launch time, fast application loading and fast file handling. SLC Cache Technology for better performance and longer life The A55 applies SLC Cache Technology, which allows all the data to be written into the SLC area, providing higher peak writing performance. In addition, this technology reduces write amplification and provides SSD durability and long life. SSD Health Monitor Tools - The SP Toolbox Software A55 comes with an SSD health monitor tool (SP Toolbox software). 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 A55 is built with Bad Block Management, which allows you to continually monitor and replace bad blocks to keep the system in good condition while extending the life of the SSD. MULTIPLE TECHNOLOGY: The A55 is one of the lightest and thinnest SSDs of this type, but it does not contain any moving parts and is resistant to shocks and vibrations. In addition, S.M.A.R.T. monitoring system and ECC technology ensure greater data transfer safety. 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. Box contains 1 Silicon Power Ace A55 Solid State Drive

## Features

- 3D NAND flash is applied to ensure high-speed transfers
- Incredible transfer rates deliver faster startup and improved overall system performance. Advanced SLC cache technology improves performance and extends life
- 7mm slim design, suitable for ultrabook and ultra slim notebook
- Supports TRIM Commands, Gabage Collection Technology, RAID, ECC (Error Check & Correction), Optimizes Performance and Increases Reliability
- 3 year limited warranty. (Register your product from the SP official website for full manufacturer warranty service, product support, etc. )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SP Silicon Power |
| Manufacturer | SP Silicon Power |
| Series | SU256GBSS3A55S25AH |
| Product Dimensions | 10 x 7 x 0.7 cm; 50 g |
| Item model number | SU256GBSS3A55S25AH |
| Color | Black |
| Form Factor | 2.5-inch |
| Item dimensions W x H | 10 x 7 x 0.7 cm |
| Hard Drive Size | 256 GB |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | Serial ATA-600 |
| Are Batteries Included | No |
| Item Weight | 50 g |

## Product Details

- **Digital Storage Capacity:** 256 GB
- **Hard Disk Interface:** Serial ATA-600
- **Connectivity Technology:** SATA
- **Brand:** SP Silicon Power
- **Special Feature:** Shock Resistant
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Solid State Drive
- **Compatible Devices:** Laptop
- **Installation Type:** Internal Hard Drive
- **Color:** Black

## Images

![SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive - Image 1](https://m.media-amazon.com/images/I/71kWymZ+c+L.jpg)
![SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive - Image 2](https://m.media-amazon.com/images/I/81r5PG0r61L.jpg)
![SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive - Image 3](https://m.media-amazon.com/images/I/71d313WigOL.jpg)
![SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive - Image 4](https://m.media-amazon.com/images/I/81SIJRoPR8L.jpg)
![SP Silicon Power 256GB SSD 3D NAND A55 Improved SLC Cache Performance SATA III 2.5" Internal Solid State Drive - Image 5](https://m.media-amazon.com/images/I/81ate1YmEyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ ストレス無く使えています
*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。

### ⭐⭐⭐⭐⭐ コスパ良し
*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。

### ⭐⭐⭐⭐⭐ 耐久性
*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

- Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH
- Silicon Power 256GB NVMe M.2 PCIe Gen3x4 2280 SSD (SP256GBP34A60M28)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-17*