--- product_id: 562939468 title: "SP 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: "329.48 DT" currency: TND in_stock: true reviews_count: 5 category: "Sp Silicon Power" url: https://www.desertcart.tn/products/562939468-sp-silicon-power-128gb-ssd-3d-nand-a55-slc-cache store_origin: TN region: Tunisia --- # 460 MB/s read speed 128GB high-capacity storage 3-year warranty & ECC protection SP 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:** 329.48 DT **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your workflow with Silicon Power’s speed and reliability! ## Quick Answers - **What is this?** SP 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?** 329.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/562939468-sp-silicon-power-128gb-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 - β€’ **Rock-Solid Reliability:** Enhanced data integrity with ECC, Bad Block Management, and a reassuring 3-year warranty. - β€’ **Slim & Sleek 7mm Profile:** Fits effortlessly into ultrabooks and ultra-slim notebooks without bulk. - β€’ **Built-in Health Monitoring:** Stay ahead with SP Toolbox software to track SSD health and performance in real-time. - β€’ **Blazing Fast Boot & Load Times:** Experience near-instant OS startup and app launches with 460 MB/s read speeds. - β€’ **SLC Cache Tech for Peak Performance:** Boost write speeds and extend SSD lifespan with advanced SLC caching. ## Overview The SP Silicon Power 128GB Ace A55 SSD combines 3D NAND flash and SLC Cache technology to deliver rapid 460 MB/s read speeds and improved write performance. Its ultra-slim 7mm design fits perfectly in ultrabooks, while advanced features like ECC, Bad Block Management, and TRIM support ensure data integrity and longevity. Backed by a 3-year warranty and equipped with a free health monitoring tool, this SATA III SSD is a budget-friendly powerhouse ideal for professionals seeking a fast, reliable storage upgrade. ## 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 2x Silicon Power Ace A55 Solid State Drive 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: What a difference - worked like a wonder the moment i connected it and freshly installed Windows 10 and realised how an SSD makes a difference in loading OS and opening applications. i will recommend everyone who upgrade memory cards instead of their Hard disks to reconsider. Please remember that your SSD can load stuff way faster even with 2GB of ram even if its an average level machine. Just make sure not to reinstall OS over and over again on your new SSD and you are good to go. Now coming back to the topic, since i am using Silicon power for the first time, i am hooked and have had no issues for past 3 months. Got it registered online on the specified website on the package after it was delivered to me. You just need to know service centres around you just in case. Recommended so far!!! ## 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. - 3-year limited warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0963SGYGF | | Additional Features | 3D NAND Flash, SLC Cache Technology, Bad Block Management, SSD Health Monitor Tool | | Brand | SP Silicon Power | | Built-In Media | 1 x Silicon Power Ace A55 Solid State Drive | | Cache Memory Installed Size | 128 | | Color | 128GB | | Compatible Devices | Laptop | | Connectivity Technology | SATA | | Connectivity technology | SATA | | Customer Package Type | FFP | | Customer Reviews | 4.6 out of 5 stars 803 Reviews | | Data Transfer Rate | 500 Megabytes Per Second | | Digital Storage Capacity | 128 GB | | 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 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 | 10L x 7W x 0.7Th centimeters | | 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 features | 3D NAND Flash, SLC Cache Technology , Bad Block Management, SSD Health Monitor Tool | | Specific Uses For Product | Personal, Gaming, Business | | UPC | 886576062815 | ## Product Details - **Brand:** SP Silicon Power - **Colour:** 128GB - **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 - **Installation type:** Internal Hard Drive - **Special features:** 3D NAND Flash, SLC Cache Technology, Bad Block Management, SSD Health Monitor Tool ## Images ![SP 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) ![SP 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) ![SP 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) ![SP 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) ![SP 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) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Budget-friendly SATA drive *by A***R on 29 October 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. ### ⭐⭐⭐⭐⭐ What a difference *by P***R on 18 December 2023* worked like a wonder the moment i connected it and freshly installed Windows 10 and realised how an SSD makes a difference in loading OS and opening applications. i will recommend everyone who upgrade memory cards instead of their Hard disks to reconsider. Please remember that your SSD can load stuff way faster even with 2GB of ram even if its an average level machine. Just make sure not to reinstall OS over and over again on your new SSD and you are good to go. Now coming back to the topic, since i am using Silicon power for the first time, i am hooked and have had no issues for past 3 months. Got it registered online on the specified website on the package after it was delivered to me. You just need to know service centres around you just in case. Recommended so far!!! ### ⭐⭐⭐⭐ Best SSD with this Price *by B***I on 25 January 2026* Speed itself is Good but It got corrupted easily maybe because I dual booted windows. I think you should try Silicon Power SSD. My laptop booting time is now 10x better than my previous HDD ## Frequently Bought Together - Silicon Power 1TB SSD 3D NAND A58 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive - Timetec 16GB KIT(2x8GB) DDR3L/DDR3 1600MHz(DDR3L-1600) PC3L-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook RAM - SABRENT SATA to USB Cable - USB 3.0 to 2.5” SATA I/II/III Hard Drive Adapter - External Converter for SSD/HDD Data Transfer (EC-SSHD) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/562939468-sp-silicon-power-128gb-ssd-3d-nand-a55-slc-cache](https://www.desertcart.tn/products/562939468-sp-silicon-power-128gb-ssd-3d-nand-a55-slc-cache) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*