---
product_id: 325371604
title: "Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" 7mm (0.28\") Internal Solid State Drive (SU128GBSS3A55S25AH)"
brand: "sp silicon power"
price: "$115.45"
currency: USD
in_stock: true
reviews_count: 13
category: "Sp Silicon Power"
url: https://www.desertcart.ec/products/325371604-silicon-power-128gb-ssd-3d-nand-a55-slc-cache-performance
store_origin: EC
region: Ecuador
---

# High transfer speeds Ultra-slim design Enhanced reliability Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH)

**Brand:** sp silicon power
**Price:** $115.45
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Tech Game with Speed and Style!

## Quick Answers

- **What is this?** Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) by sp silicon power
- **How much does it cost?** $115.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/325371604-silicon-power-128gb-ssd-3d-nand-a55-slc-cache-performance)

## 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

- • **💻 Perfect for Ultrabooks:** 7mm slim design fits seamlessly into ultra-slim notebooks.
- • **🛡️ Optimized Reliability:** Supports TRIM, Garbage Collection, RAID, and ECC for enhanced data integrity.
- • **🚀 Lightning-Fast Performance:** Experience remarkable transfer speeds for faster bootup and improved system performance.
- • **🛠️ 3-Year Warranty Assurance:** Register for complete manufacturer support and peace of mind.
- • **🔧 Advanced SLC Cache Technology:** Enjoy a performance boost and longer lifespan for your data.

## Overview

The Silicon Power 128GB SSD A55 combines cutting-edge 3D NAND technology with SLC Cache for exceptional performance and reliability. Its ultra-slim 7mm design makes it ideal for ultrabooks, while advanced features like TRIM and ECC ensure your data remains safe and accessible. Backed by a 3-year warranty, this SSD is the perfect upgrade for any professional seeking speed and efficiency.

## Description

High Transfer Speeds for Fast Start Up Powered by high quality controller and original synchronous NAND flash, Ace 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. 3-year Warranty The Ace A55 is backed by 3-year warranty. *Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.

Review: Budget-friendly SATA drive - The Silicon Power 128GB SSD is a budget-friendly SATA drive that offers significant speed upgrade for my old PC, it's easy to install, works very well, no compatibility issues. It's a great option for running your operating system. Bonus it provides better performance than a traditional HDD and great value for the price.
Review: Souped up an older laptop. - Excellent device that works as advertised.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0963SGYGF |
| Additional Features | Shock Resistant |
| Best Sellers Rank | #193 in Internal Solid State Drives |
| Brand | SP Silicon Power |
| Built-In Media | 1 x Silicon Power Ace A55 Solid State Drive |
| Cache Memory Installed Size | 128 |
| Compatible Devices | Laptop |
| Connectivity Technology | SATA |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 875 Reviews |
| Data Transfer Rate | 500 Megabytes Per Second |
| Digital Storage Capacity | 128 GB |
| Enclosure Material | Nand Flash |
| Form Factor | 2.5-inch |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Solid State |
| Hard-Drive Size | 128 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | laptop |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 3.94"L x 2.75"W x 0.28"Th |
| Item Weight | 60 Grams |
| Manufacturer | SP Silicon Power |
| Mfr Part Number | SU128GBSS3A55S25AH |
| Model Name | SU128GBSS3A55S25AH |
| Model Number | SU128GBSS3A55S25AH |
| Number of Items | 1 |
| Read Speed | 460 Megabytes Per Second |
| Special Feature | Shock Resistant |
| Specific Uses For Product | Personal, Gaming, Business |
| UPC | 886576062815 |

## Product Details

- **Brand:** SP Silicon Power
- **Compatible Devices:** Laptop
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 128 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** Solid State
- **Hard Disk Size:** 128 GB
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Shock Resistant

## Images

![Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) - Image 1](https://m.media-amazon.com/images/I/61kKWTNLsuL.jpg)
![Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) - Image 2](https://m.media-amazon.com/images/I/61Jerim81SL.jpg)
![Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) - Image 3](https://m.media-amazon.com/images/I/61KCFftnrAL.jpg)
![Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) - Image 4](https://m.media-amazon.com/images/I/71TCwDsRfQL.jpg)
![Silicon Power 128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU128GBSS3A55S25AH) - Image 5](https://m.media-amazon.com/images/I/61gS1ji6zKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Budget-friendly SATA drive
*by A***R on October 29, 2025*

The Silicon Power 128GB SSD is a budget-friendly SATA drive that offers significant speed upgrade for my old PC, it's easy to install, works very well, no compatibility issues. It's a great option for running your operating system. Bonus it provides better performance than a traditional HDD and great value for the price.

### ⭐⭐⭐⭐⭐ Souped up an older laptop.
*by C***S on May 5, 2026*

Excellent device that works as advertised.

### ⭐⭐⭐⭐⭐ Love these drives (great for VM boot drive)
*by W***N on December 28, 2024*

Nice and fast drives for low budget. Highly recommend for anyone trying to upgrade their systems or need a drive as a boot device when working with servers and virtual machines. This was does the job in a major way. Will be buying more to install in my others servers as boot drives for virtualization. Highly recommend.

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-06-08*