--- product_id: 770419218 title: "Silicone Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5\" 7mm (0.28\") Internal Solid State Drive" brand: "sp silicon power" price: "$249.87" currency: USD in_stock: false reviews_count: 5 category: "Sp Silicon Power" url: https://www.desertcart.us/products/770419218-silicone-power-supply-512gb-ssd-3d-nand-a55-slc-cache store_origin: US region: United States of America --- # 520 MB/s read speed 512GB storage capacity 7mm ultra-slim design Silicone Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive **Brand:** sp silicon power **Price:** $249.87 **Availability:** ❌ Out of Stock ## Summary > 🚀 Upgrade your workflow with speed and style — don’t get left behind! ## Quick Answers - **What is this?** Silicone Power Supply 512GB 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?** $249.87 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/770419218-silicone-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 - • **Sleek & Slim Profile:** At just 7mm thick, fits perfectly in ultrabooks and slim notebooks for a seamless upgrade. - • **Robust Data Integrity:** Supports TRIM, RAID, ECC error correction, and garbage collection for optimized, stable performance. - • **Blazing Fast Transfers:** Experience lightning-quick boot and file access with 520 MB/s sequential read speeds. - • **Advanced SLC Cache Tech:** Boosts performance and extends SSD lifespan for reliable, long-term use. - • **Generous 512GB Capacity:** Store your essential apps, projects, and media without compromise. ## Overview The Silicon Power A55 512GB SSD combines cutting-edge 3D NAND technology with advanced SLC caching to deliver ultra-fast SATA III transfer speeds up to 520 MB/s. Its slim 7mm form factor is perfect for ultrabooks and slim laptops, while built-in features like TRIM, RAID support, and ECC error correction ensure data integrity and longevity. Backed by a 3-year warranty, this SSD is a reliable, high-performance storage upgrade designed for professionals who demand speed and efficiency. ## Description desertcart.co.jp: Silicone Power Supply 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive : Computers Review: Goed kwaliteit ssd drive doet zijn werk zoals het hoort. Review: J'ai acheté ce SSD (Version 512 Go, 49.99€) pour remplacer le disque dur de mon ordinateur (HP Elite 8300 SFF). Rien de particulier à signaler au montage, c'est un SSD, il peut être positionné n'importe comment et n'importe où (Simplement posé dans l'emplacement 3.5" pour ma part). Voici les résultats d'un test effectué immédiatement après l'installation de Windows 10 : ----------------------------------------------------------------------- CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 520.573 MB/s Sequential Write (Q= 32,T= 1) : 516.360 MB/s Random Read 4KiB (Q= 8,T= 8) : 310.940 MB/s [ 75913.1 IOPS] Random Write 4KiB (Q= 8,T= 8) : 368.480 MB/s [ 89960.9 IOPS] Random Read 4KiB (Q= 32,T= 1) : 241.143 MB/s [ 58872.8 IOPS] Random Write 4KiB (Q= 32,T= 1) : 220.872 MB/s [ 53923.8 IOPS] Random Read 4KiB (Q= 1,T= 1) : 25.953 MB/s [ 6336.2 IOPS] Random Write 4KiB (Q= 1,T= 1) : 51.670 MB/s [ 12614.7 IOPS] Test : 1024 MiB [C: 5.0% (23.7/476.3 GiB)] (x5) [Interval=5 sec] Date : 2019/08/08 21:55:05 OS : Windows 10 Professional [10.0 Build 18362] (x64) Après quelques jours d'utilisation, rien de négatif à signaler. Tout s'exécute très rapidement. En ce qui concerne : - La durée de vie : Il est beaucoup trop tôt pout émettre un avis. - La capacité utilisable du SSD : Elle est d'environ 476 Go. - Le service après vente : Je n'ai pas eu à faire appel à lui à ce jour (SAV desertcart, je suppose ?). Selon moi, ce SSD semble être un bon rapport qualité / prix pour l'utilisateur qui ne recherche pas des performances "extrêmes". Il officiera parfaitement dans n'importe quel ordinateur en SATA3 pour la majorité des usages. ## Features - 3D NAND flash is applied to ensure high-speed transfers - Incredible transfer rates deliver faster startup and improved overall system performance. Advanced SLC cache technology improves performance and extends life - 7mm slim design, suitable for Ultrabook and Ultra Slim notebook - Supports TRIM Commands, Gabage Collection Technology, RAID, ECC Error Check & Correct to provide optimum performance and enhanced reliability - 3 year warranty. Register your products from the SP official website and get full manufacturer warranty service, product support and more ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KR1GFY5 | | Are Batteries Included | No | | Brand | SP Silicon Power | | Color | A55 | | Customer Reviews | 4.5 4.5 out of 5 stars (7,548) | | Date First Available | June 25, 2024 | | Form Factor | 2.5-inch | | Hard Disk Description | Solid State Drive | | Hard Drive Interface | Raid | | Hard Drive Size | 512 GB | | Hardware Platform | Laptop | | Is Discontinued By Manufacturer | No | | Item Weight | 60 g | | Item dimensions W x H | 10 x 6.9 x 0.7 cm | | Item model number | Upgraded Version | | Manufacturer | silicon | | Product Dimensions | 10 x 6.9 x 0.7 cm; 60 g | ## Product Details - **Brand:** SP Silicon Power - **Color:** A55 - **Compatible Devices:** Laptop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 512 GB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 2.5 Inches - **Hard Disk Interface:** Raid - **Installation Type:** Internal Hard Drive - **Special Feature:** Compact ## Images ![Silicone Power Supply 512GB 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/7157Pa8Lq6L.jpg) ![Silicone Power Supply 512GB 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/71YBOg4ImPL.jpg) ![Silicone Power Supply 512GB 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/71YkdVQ3+PL.jpg) ![Silicone Power Supply 512GB 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/71ipNFU-m2L.jpg) ![Silicone Power Supply 512GB 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/81N1MY53SRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on January 1, 2026* Goed kwaliteit ssd drive doet zijn werk zoals het hoort. ### ⭐⭐⭐⭐⭐ Review *by F***O on August 12, 2019* J'ai acheté ce SSD (Version 512 Go, 49.99€) pour remplacer le disque dur de mon ordinateur (HP Elite 8300 SFF). Rien de particulier à signaler au montage, c'est un SSD, il peut être positionné n'importe comment et n'importe où (Simplement posé dans l'emplacement 3.5" pour ma part). Voici les résultats d'un test effectué immédiatement après l'installation de Windows 10 : ----------------------------------------------------------------------- CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 520.573 MB/s Sequential Write (Q= 32,T= 1) : 516.360 MB/s Random Read 4KiB (Q= 8,T= 8) : 310.940 MB/s [ 75913.1 IOPS] Random Write 4KiB (Q= 8,T= 8) : 368.480 MB/s [ 89960.9 IOPS] Random Read 4KiB (Q= 32,T= 1) : 241.143 MB/s [ 58872.8 IOPS] Random Write 4KiB (Q= 32,T= 1) : 220.872 MB/s [ 53923.8 IOPS] Random Read 4KiB (Q= 1,T= 1) : 25.953 MB/s [ 6336.2 IOPS] Random Write 4KiB (Q= 1,T= 1) : 51.670 MB/s [ 12614.7 IOPS] Test : 1024 MiB [C: 5.0% (23.7/476.3 GiB)] (x5) [Interval=5 sec] Date : 2019/08/08 21:55:05 OS : Windows 10 Professional [10.0 Build 18362] (x64) Après quelques jours d'utilisation, rien de négatif à signaler. Tout s'exécute très rapidement. En ce qui concerne : - La durée de vie : Il est beaucoup trop tôt pout émettre un avis. - La capacité utilisable du SSD : Elle est d'environ 476 Go. - Le service après vente : Je n'ai pas eu à faire appel à lui à ce jour (SAV Amazon, je suppose ?). Selon moi, ce SSD semble être un bon rapport qualité / prix pour l'utilisateur qui ne recherche pas des performances "extrêmes". Il officiera parfaitement dans n'importe quel ordinateur en SATA3 pour la majorité des usages. ### ⭐⭐⭐⭐⭐ Review *by V***N on July 8, 2025* Llevaba años intentando que mi portátil del Pleistoceno (ese que venía con disquete de cortesía y Firefox 3 como lujo) dejara de sonar como un F18 despegando. Pero bastó enchufarle este Silicon Power A55 de 512 GB para que pasara de “tecleo y rezo” a “clic y vuela”. ⚡ Velocidad supersónica (literal). Inicié Windows y, antes de poder parpadear, ya me estaba juzgando por no hacer ejercicio. 🛡️ A prueba de terremotos familiares. Se me cayó de la mesa en pleno cambio, rebotó en el gato y siguió funcionando como si nada (el gato también, gracias). 🔌 Instalación sin PhD. Abrí el portátil, quité el disco mecánico que pesaba como un ladrillo y en tres tornillos ya estaba listo. Ni tornillos sobrantes, ni maldiciones en sánscrito. 🎮 Modo turbo para todo. Juegos, programas, vídeos de gatitos a 4K… Todo carga tan rápido que me siento millennial otra vez. Advertencias: - El navegador ya no me deja preparar café entre pestaña y pestaña. - Mis amigos creen que cambié de ordenador; la pura verdad es que cambié de disco y me sobró para una pizza. Pros - Velocidad que hace que el Wi-Fi parezca cabreado porque no puede seguirle el ritmo. - Precio de bocadillo de jamón premium, rendimiento de croqueta celestial. - Tres años de garantía para presumir sin miedo en las cenas familiares. Contras - Ahora ya no tengo excusa para procrastinar: todo carga demasiado rápido. - Cuando lo enseñas, los colegas te piden que les montes el suyo . ## Frequently Bought Together - Silicon Power SSD 512GB 3D NAND A55 SLC Cache Performance Boost 2.5 inch SATA III 7mm (0.28") Internal Solid State Drive - 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/770419218-silicone-power-supply-512gb-ssd-3d-nand-a55-slc-cache](https://www.desertcart.us/products/770419218-silicone-power-supply-512gb-ssd-3d-nand-a55-slc-cache) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*