---
product_id: 74546876
title: "Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" 7mm (0.28\") Internal Solid State Drive"
brand: "sp silicon power"
price: "£215.21"
currency: GBP
in_stock: true
category: "Sp Silicon Power"
url: https://www.desertcart.co.uk/products/74546876-silicon-power-1tb-ssd-3d-nand-a55-slc-cache-performance
store_origin: GB
region: United Kingdom
---

# Up to 3500MB/s read speed 1TB high-capacity storage 7mm ultra-slim form factor Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive

**Brand:** sp silicon power
**Price:** £215.21
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your speed game — don’t get left behind!

## Quick Answers

- **What is this?** Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive by sp silicon power
- **How much does it cost?** £215.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/74546876-silicon-power-1tb-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

- • **Endurance That Lasts:** Advanced SLC Cache reduces wear, extending your SSD’s lifespan for years of reliable performance.
- • **Rock-Solid Reliability:** Equipped with ECC, TRIM, and Bad Block Management to safeguard your data and keep your workflow uninterrupted.
- • **Smart Health Monitoring:** Stay ahead with SP Toolbox software—track drive health, temperature, and performance in real-time.
- • **Sleek & Ultra-Light Design:** Fits effortlessly into ultrabooks and slim notebooks with a featherlight 7mm profile.
- • **Blazing Fast Boot & Load Times:** Experience near-instant system startups and app launches with cutting-edge 3D NAND and SLC Cache tech.

## Overview

The Silicon Power 1TB A55 SSD combines high-speed 3D NAND flash with advanced SLC Cache technology to deliver up to 3500MB/s read speeds and enhanced durability. Its slim 7mm design is perfect for ultrabooks, while built-in ECC, TRIM, and Bad Block Management ensure data integrity and long-term reliability. Backed by a 3-year warranty and smart health monitoring software, this SSD is a powerhouse for professionals demanding fast, dependable storage.

## 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.Box Contains 1 x Silicon Power Ace A55 Solid State Drive

## Features

- 3D NAND flash are applied to deliver high transfer speeds
- Remarkable transfer speeds that enable faster bootup and improved overall system performance. The advanced SLC Cache Technology allows performance boost and longer lifespan.
- 7mm slim design suitable for Ultrabooks and Ultra-slim notebooks.
- Supports TRIM command, Garbage Collection technology, RAID, and ECC (Error Checking & Correction) to provide the optimized performance and enhanced reliability.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4G19X3 |
| ASIN  | B07B4G19X3 |
| Best Sellers Rank | 160,231 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 848 in Internal Solid State Drives |
| Box Contents | 1 x Silicon Power Ace A55 Solid State Drive |
| Brand Name | SP Silicon Power |
| Cache Memory Installed Size | 1 |
| Color | 1TB |
| Compatible Devices | Laptop |
| Country of Origin | Taiwan |
| Country of origin  | Taiwan |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,226) |
| Customer reviews | 4.6 4.6 out of 5 stars (11,226) |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 1 TB |
| Enclosure Material | YURP104 |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00886576030456 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard-Drive Size | 1 TB |
| Hardware Connectivity | SATA 3.0 Gb/s, SATA 6.0 Gb/s |
| Hardware Platform | Laptop |
| Installation Type | Internal Hard Drive |
| Is discontinued by manufacturer  | No |
| Item Dimensions L x W x Thickness | 10L x 7W x 0.7Th centimetres |
| Item Type Name | Silicon Power 1TB SSD A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive |
| Item Weight | 50 Grams |
| Item model number  | SP001TBSS3A55S25 |
| Manufacturer | Silicon Power |
| Manufacturer  | Silicon Power |
| Manufacturer Part Number | SP001TBSS3A55S25 |
| Media Speed | 5.6E+2 megabytes_per_second |
| Model Name | A55 |
| Model Number | SP001TBSS3A55S25 |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Dimensions  | 10.01 x 6.99 x 0.71 cm; 50 g |
| Product Features | Shock Resistant |
| Product Warranty | 3-year warranty |
| Read Speed | 560 Megabytes Per Second |
| Specific Uses For Product | personal, gaming, business |
| UPC | 886576045757 886576030456 |

## Product Details

- **Brand:** SP Silicon Power
- **Colour:** 1TB
- **Compatible devices:** Laptop
- **Connectivity technology:** SATA
- **Digital storage capacity:** 1 TB
- **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:** Shock Resistant

## Images

![Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Image 1](https://m.media-amazon.com/images/I/61TUvTyrj2L.jpg)
![Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Image 2](https://m.media-amazon.com/images/I/61JNiIMKD5L.jpg)
![Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Image 3](https://m.media-amazon.com/images/I/71TCwDsRfQL.jpg)
![Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Image 4](https://m.media-amazon.com/images/I/61gS1ji6zKL.jpg)
![Silicon Power-1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Image 5](https://m.media-amazon.com/images/I/61cUqNSaDaL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the sata connection backwards compatible?**
A: Yes, SATA connector is back wards compatible.

## Frequently Bought Together

- SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
- SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*