---
product_id: 737611006
title: "Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" 7mm (0.28\") Internal Solid State Drive (SP512GBSS3A55S25)"
brand: "sp silicon power"
price: "KD 38.49"
currency: KWD
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.kw/products/737611006-silicon-power-supply-512gb-ssd-3d-nand-a55-slc-cache
store_origin: KW
region: Kuwait
---

# Incredible transfer speeds 512GB high-capacity storage Advanced SLC cache tech Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)

**Brand:** sp silicon power
**Price:** KD 38.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your workflow with speed and style — don’t get left behind!

## Quick Answers

- **What is this?** Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) by sp silicon power
- **How much does it cost?** KD 38.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/737611006-silicon-power-supply-512gb-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

- • **Slim & Sleek 7mm Design:** Fits effortlessly into ultrabooks and ultra-thin notebooks for a seamless upgrade.
- • **Smart Health Monitoring:** Track SSD performance and health with free SP Toolbox software for peace of mind.
- • **512GB Storage Powerhouse:** Ample space for your essential files, apps, and projects without compromise.
- • **Durability Meets Longevity:** 3D NAND + SLC cache tech extends SSD lifespan and keeps your data safe.
- • **Blazing Fast Startup & Transfers:** Cut load times and boost productivity with lightning-quick SATA III speeds.

## Overview

The Silicon Power 512GB A55 SSD leverages cutting-edge 3D NAND and advanced SLC cache technology to deliver ultra-fast SATA III transfer speeds, enhanced durability, and energy efficiency. Its slim 7mm form factor is perfect for ultrabooks, while built-in features like TRIM, ECC, and bad block management ensure reliable, long-lasting performance backed by a 3-year warranty.

## Description

3D NAND technology for increased reliability and power efficiency Applying advanced 3D NAND flash, the Ace A55 is more reliable and more power efficiency than traditional SSD 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 and fast startup. Equipped with a high quality controller and original synchronous NAND flash, the A55 delivers incredibly fast transfer rates for short launch time, fast application loading and fast file handling. SLC Cache Technology for better performance and longer life The A55 is especially engineered with "SLC cache" technology that allows all of your data to be written into the SLC area for higher peak writing performance. In addition, this technology reduces write amplification and provides SSD durability and long life. SSD Health Monitor Tool - Download SP Toolbox software for free You can download free SSD health monitoring tools (SP Toolbox software) on A55. 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 The A55 is built with Bad Block Management, which continuously monitors and replaces bad blocks to keep your system in good condition while extending the life of the SSD. Supports multiple techniques. The A55 is one of the lightest and thinnest SSDs of this type, but it is resistant to shocks and vibrations due to its no moving parts. In addition, S.M.A.R.T. monitoring system and ECC technology ensure greater data transfer safety. 3 Year Warranty 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. What's in the Box: 1 x Silicon Power Ace A55 Solid State Drive

## Features

- 3D NAND flash is applied to ensure high-speed transfers
- Incredible transfer speeds for fast startup and improved overall system performance Advanced SLC cache technology improves performance and extends life
- 7mm slim design, suitable for ultrabook and ultra-thin notebook
- Supports TRIM Commands, Gabage Collection Technology, RAID, and ECC (Error Check & Correction) to provide optimum performance and enhanced reliability
- 3 year warranty (Register your product from the SP official website to get full manufacturer warranty service, product support, and more)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SP Silicon Power |
| Manufacturer | Silicon Power |
| Series | SATA A55 - 512GB |
| Product Dimensions | 10.01 x 6.99 x 0.71 cm; 50 g |
| Item model number | SP512GBSS3A55S25 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Form Factor | 2.5-inch |
| Item dimensions W x H | 10 x 7 x 0.7 cm |
| Hard Drive Size | 512 GB |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | Serial ATA-600 |
| Hardware Platform | Mac, Window |
| Are Batteries Included | No |
| Item Weight | 50 g |

## Product Details

- **Digital Storage Capacity:** 512 GB
- **Hard Disk Interface:** Serial ATA-600
- **Connectivity Technology:** SATA
- **Brand:** SP Silicon Power
- **Special Feature:** Compact
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Solid State Drive
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Color:** Black

## Images

![Silicon Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Image 1](https://m.media-amazon.com/images/I/611EKSIevUL.jpg)

## Available Options

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

## Questions & Answers

**Q: is it tlc or mlc ?**
A: This TLC or SLC

**Q: Can you buy an enclosure for this so it can be used as an external drive?**
A: I tried it in a usb3 dock and didn't get nearly the performance others get hooking directly to sata.  About 80Mbps average write speed backing up to capacity with HD video projects. Started out at around 270Mbps but that only lasted the 1st 20 sec or so. I get closer to 100Mbps average throughout with 7200 rpm Seagate laptop drives of same form factor and size. eSata might be a better bet and you won't need an enclosure... no circuitry is exposed as is.

**Q: Does it come with software to transfer from a bigger hd to a smaller hd?**
A: Use Macrium Reflect free, download it. Its to copy everything from your old HD to your new SSD. It will help you tranfer from bigger to smaller and vice versa.

**Q: what country is it made ?**
A: Taiwan

## 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。

### ⭐⭐⭐⭐⭐ 安定して使えます
*by ぬ***ろ on August 4, 2024*

raidを構築するために2枚買いをしました。問題なく使えています。

## Frequently Bought Together

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

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-28*