---
product_id: 679263394
title: "SP Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" Internal Solid State Drive"
brand: "sp silicon power"
price: "FREE"
currency: TWD
in_stock: false
category: "Sp Silicon Power"
url: https://www.desertcart.tw/products/679263394-sp-silicon-power-256gb-ssd-3d-nand-a55-slc-cache
store_origin: TW
region: Taiwan
---

# 460 MB/s read speed 256GB storage capacity Shock resistant durability SP Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive

**Brand:** sp silicon power
**Price:** FREE
**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 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive by sp silicon power
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/679263394-sp-silicon-power-256gb-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

- • **Generous 256GB Storage:** Ample space for your essential files, apps, and projects without compromise.
- • **Rock-Solid Reliability:** Shock resistant design plus RAID, ECC, and TRIM support for optimized, error-free operation.
- • **Advanced SLC Cache Tech:** Boosts performance and extends SSD lifespan for reliable day-to-day power.
- • **Slim & Sleek 7mm Profile:** Fits effortlessly into ultrabooks and ultra-thin laptops for a seamless upgrade.
- • **Blazing Fast Boot & Load Times:** Experience near-instant startups and app launches with 460 MB/s read speeds.

## Overview

The SP Silicon Power 256GB SSD Ace A55 combines 3D NAND flash and advanced SLC cache technology to deliver fast 460 MB/s read speeds and reliable performance in a slim 7mm SATA III 2.5" form factor. Designed for ultrabooks, laptops, and legacy systems, it supports TRIM, garbage collection, RAID, and ECC for enhanced durability and efficiency, backed by a 3-year limited warranty.

## Description

Powered by high-quality driver and original synchronous NAND flash, Ace A55 delivers incredibly high transfer speeds that allow for short boot time, fast application loading and fast file processing.

## Features

- 3D NAND flash is applied to deliver high transfer speeds
- Remarkable transfer speeds allow for faster boot up and better overall system performance. Advanced SLC Cache technology allows for increased performance and longer life
- Slim 7mm design suitable for Ultrabooks and ultra-thin laptops.
- It supports trim, garbage collection, RAID and ECC (error checking and correction) technology to provide optimized performance and enhanced reliability.
- 3-year limited warranty. (Register your product through the official SP website for full manufacturer warranty services, product support and more.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQCH4RSD |
| Additional Features | Shock Resistant |
| Brand | SP Silicon Power |
| Built-In Media | 1 x Silicon Power Ace A55 Solid State Drive |
| Cache Memory Installed Size | 256 |
| Color | Black - |
| Compatible Devices | Laptop |
| Connectivity Technology | SATA |
| Customer Reviews | 4.4 4.4 out of 5 stars (185) |
| Data Transfer Rate | 500 Megabytes Per Second |
| Digital Storage Capacity | 256 GB |
| Form Factor | Portable |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Raid |
| Hard-Drive Size | 256 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Manufacturer | SP Silicon Power |
| Media Speed | ≤ 600 MB/s |
| Mfr Part Number | SU256GBSS3A55S25AH |
| Model Name | SU256GBSS3A55S25AH |
| Model Number | SU256GBSS3A55S25AH |
| Number of Items | 1 |
| Read Speed | 460 Megabytes Per Second |
| Specific Uses For Product | General Computer Use |
| UPC | 886576078304 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SP Silicon Power
- **Colour:** Black -
- **Compatible devices:** Laptop
- **Connectivity technology:** SATA
- **Digital storage capacity:** 256 GB
- **Hard disk description:** Solid State Drive
- **Hard disk form factor:** 2.5 Inches
- **Hard disk interface:** Raid
- **Installation type:** Internal Hard Drive
- **Special features:** Shock Resistant

## Images

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

## Available Options

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

## 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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**Shop now:** [https://www.desertcart.tw/products/679263394-sp-silicon-power-256gb-ssd-3d-nand-a55-slc-cache](https://www.desertcart.tw/products/679263394-sp-silicon-power-256gb-ssd-3d-nand-a55-slc-cache)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-11-03*