---
product_id: 77046344
title: "SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer"
brand: "sp silicon power"
price: "VT806"
currency: VUV
in_stock: false
reviews_count: 13
url: https://www.desertcart.vu/products/77046344-sp-silicon-power-silicon-power-ace-a55-256gb-sata-ssd
store_origin: VU
region: Vanuatu
---

# Up to 500MB/s read speed 256GB 3D NAND storage 3-year limited warranty SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer

**Brand:** sp silicon power
**Price:** VT806
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer by sp silicon power
- **How much does it cost?** VT806 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/77046344-sp-silicon-power-silicon-power-ace-a55-256gb-sata-ssd)

## 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

- • **SLC Cache Power-Up:** Smart caching technology accelerates write speeds and extends SSD lifespan.
- • **Next-Gen 3D NAND Tech:** Enhanced reliability and power efficiency for longer battery life and sustained performance.
- • **Peace of Mind Warranty:** Backed by a 3-year limited warranty and advanced health monitoring software for total drive confidence.
- • **Sleek & Compact Design:** Ultra-thin 2.5-inch form factor fits seamlessly into laptops and desktops without bulk.
- • **Supersonic Speed Boost:** Experience lightning-fast boot-ups and app loads with up to 500MB/s read and 450MB/s write speeds.

## Overview

The Silicon Power Ace A55 256GB SATA SSD delivers a powerful performance upgrade with up to 500MB/s read speeds and advanced 3D NAND flash technology. Its SLC cache boosts write efficiency and durability, while the slim 2.5-inch form factor fits effortlessly into laptops and desktops. Designed for content creators, professionals, and everyday users, it offers enhanced power efficiency, shock resistance, and a 3-year warranty, making it a smart, budget-friendly choice to future-proof your PC or laptop.

## 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 Transfer Speeds for Fast Start Up Powered by high quality controller and original synchronous NAND flash, the 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.Box Contains 1 x Silicon Power Ace A55 Solid State Drive

Review: Wonderful product - I was looking for an SSD with a capacity of 256 GB. To my surprise, most of the brands offer 240 GB SSD. As you know, all disk drives offer close to 95% of claimed space for usage, if you buy a 256 GB disk then you ill get 235-240 GB usable space. Hence, the lesser the capacity, the lesser the available space for usage. This was the reason I opted for Silicon Power. The delivery was quick as always and what was shocking was the weight of the drive that sits at merely 36g. This means replacing my HDD with SSD in my laptop actually brings down the weight of the device. Not to mention SSDs make your computer faster. I am very happy and satisfied with Silicon Power SSD and will recommend it for those looking for budget SSD
Review: Very perfect performance 👏 - Complete package product. Best for installation windows OS..

## Features

- VERSATILITY: Designed for content creators, DIY system builders, and everyday users who are looking to upgrade their PC for faster boot-ups, data transfers, application loads and response time.
- PERFORMANCE: Sequential read speed up to 500MB/s and write speed up to 450MB/s, available in 128GB, 256GB, 512GB, 1TB, 2TB and 4TB full capacities.
- 3.IMPROVED RESPONSIVENESS: Adopts 3D NAND flash and "SLC Cache technology" to improve overall performance.
- 4. COMPACT FORM FACTOR: 2.5-inch SATA SSD (7mm) suitable for desktop and laptop computers.
- 5. EXTENDED RELIABILITY: 3-year limited manufacturer warranty ensures superior quality and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075RJS55D |
| Best Sellers Rank | #26,755 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #153 in Internal Solid State Drives |
| Box Contents | Internal Solid State Drives |
| Brand | SP Silicon Power |
| Brand Name | SP Silicon Power |
| Cache Memory Installed Size | 256 |
| Color | Black |
| Compatible Devices | Laptop |
| Connectivity Technology | SATA |
| Customer Reviews | 4.2 out of 5 stars 8,479 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 256 GB |
| Enclosure Material | SATA A55 - 256GB |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00886576030432 |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Type | Solid State Drive |
| Hard-Drive Size | 256 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | Mac, Windows |
| Importer Contact Information | Supertron Electronics Pvt Ltd. No.2 Cooper Lane, Kolkata 700001 |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 10L x 7W x 0.7Th Centimeters |
| Item Type Name | Internal Solid State Drive |
| Item Weight | 50 Grams |
| Manufacturer | 7F., No.106, Zhouzi St., Neihu District, Taipei City 114, Taiwan, Tel:+886-2-8797-8833, service@silicon-power.com, Silicon Power |
| Manufacturer Contact Information | 7F., No.106, Zhouzi St., Neihu District, Taipei City 114, Taiwan, Tel:+886-2-8797-8833, service@silicon-power.com |
| Manufacturer Part Number | SP256GBSS3A55S25 |
| Media Speed | 370 |
| Model Name | SATA A55 - 256GB |
| Model Number | A55 |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Packer Contact Information | 5F., No.308-10, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.), Tel:+886-2-7708-1188 |
| Product Features | Compact |
| Read Speed | 550 Megabytes Per Second |
| Special Feature | Compact |
| Specific Uses For Product | Business |
| UPC | 027075288911 886576030432 |
| Unit Count | 1 Count |
| Warranty Description | 3-year limited warranty |

## 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:** Serial ATA
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Compact

## Images

![SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer - Image 1](https://m.media-amazon.com/images/I/61xjcvGS6AL.jpg)
![SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer - Image 2](https://m.media-amazon.com/images/I/61BzyZ89YoL.jpg)
![SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer - Image 3](https://m.media-amazon.com/images/I/61JNiIMKD5L.jpg)
![SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer - Image 4](https://m.media-amazon.com/images/I/71TCwDsRfQL.jpg)
![SP SILICON POWER Silicon Power Ace A55 256GB SATA SSD, Up to 500MB/s, 3D NAND with SLC Cache, 2.5 Inch SATA III 6Gb/s Internal Solid State Drive for Desktop Laptop PC Computer - Image 5](https://m.media-amazon.com/images/I/61gS1ji6zKL.jpg)

## Available Options

This product comes in different **Material Type** options.

## Questions & Answers

**Q: Is it compatible with Dell Inspiron n4050**
A: Yes

**Q: can it be used with desktop ?**
A: Anything with a sata port (any PC older than 2000s)

**Q: Description says compatible device is laptop. Not recommended for desktops?**
A: yes it is compatible with desktop also

**Q: Is it compatible with dell Inspiron 15 3567?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful product
*by M***N on 16 July 2019*

I was looking for an SSD with a capacity of 256 GB. To my surprise, most of the brands offer 240 GB SSD. As you know, all disk drives offer close to 95% of claimed space for usage, if you buy a 256 GB disk then you ill get 235-240 GB usable space. Hence, the lesser the capacity, the lesser the available space for usage. This was the reason I opted for Silicon Power. The delivery was quick as always and what was shocking was the weight of the drive that sits at merely 36g. This means replacing my HDD with SSD in my laptop actually brings down the weight of the device. Not to mention SSDs make your computer faster. I am very happy and satisfied with Silicon Power SSD and will recommend it for those looking for budget SSD

### ⭐⭐⭐⭐ Very perfect performance 👏
*by J***N on 18 June 2025*

Complete package product. Best for installation windows OS..

### ⭐⭐⭐⭐⭐ Reliable Performance and Value!
*by A***R on 12 October 2024*

I recently upgraded my laptop with the Silicon Power Ace A55 256GB SATA SSD, and I couldn't be happier! The installation was straightforward, and the performance boost is remarkable. It boots up my system in seconds and significantly speeds up file transfers. The 500MB/s read and write speeds make a noticeable difference, especially when running applications or multitasking. The 3D NAND technology adds durability and reliability, which is a plus. Overall, this SSD offers great value for its price. Highly recommend it for anyone looking to enhance their desktop or laptop's performance without breaking the bank!

## Frequently Bought Together

- Silicon Power-256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive
- Silicon Power-512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive
- Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 inch SATA III 7mm (0.28") Internal Solid State Drive

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-02*