# Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD Upgrade compatible laptops with a 256GB Silicon Power A58 SSD, featuring a slim 7mm profile and SATA III interface. - [Original product page](https://www.ofertitastop.com/ca/product/silicon-power-a58-su256gbss3a58a25ca-256gb-inch) - [View offer](https://www.ofertitastop.com/ca/visit/silicon-power-a58-su256gbss3a58a25ca-256gb-inch) - Market: CA - Language: en-CA - Currency: CAD - Product updated: 2026-10-31T04:00:59.991Z - Brand: SP Silicon Power - Model: SU256GBSS3A58A25CA - MPN: SP256GBSS3A58A25 - SKU: ofertitastop-ca-26374 - Category: Electronics > Computers - Source store: amazon CA - Active deal: Yes - Price: 61.17 CAD - Previous price: 67.97 CAD - Discount: 10% - Rating: 4.4 / 5 - Reviews: 6162 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description When the priority is upgrading a computer’s internal storage, a compact SATA SSD can be a practical fit, when you need storage to carry between devices, portability matters more. The Silicon Power A58 combines a 256GB capacity with a slim 2.5-inch, 7mm design for compatible laptops and other systems that accept an internal SATA drive. Its 3D NAND and SLC Cache technology are designed to support responsive data transfers, while the standard drive format makes it a clear choice for an internal storage upgrade. ## Worth noting The A58 uses a SATA III interface and 3D NAND flash, with a stated read speed of up to 560 megabytes per second. That speed can help shorten startup and application-loading times compared with a slower storage setup, making everyday tasks feel more responsive. SLC Cache technology supports write performance by directing data to an SLC portion first. At 2.5 inches and 7mm thick, the drive is designed for slim notebooks and Ultrabooks as well as other compatible laptop configurations. Its 256GB capacity provides space for an operating system, applications, personal files or games. The drive also supports TRIM, Garbage Collection, RAID and ECC (Error Checking & Correction) technologies. Which matters more for your upgrade: fitting a slim internal drive or adding capacity for everyday files and apps? The A58 brings both needs together in one compact SATA format. ## How to use it Install the SSD internally in a device that supports a 2.5-inch SATA drive, following the computer manufacturer’s installation guidance. It is intended for laptop use, and the 7mm profile suits slim notebook designs. A typical upgrade scenario is replacing a compatible internal drive, then setting up the system and moving or reinstalling the files and applications you want on the SSD. The 63g drive measures 10 x 6.99 x 0.7 cm. The drive is also listed for personal and gaming use. For a laptop used for work, browsing and entertainment, keeping the operating system and frequently used applications on the SSD can make them easier to access in one internal storage location. Buyers commonly praise its speed, installation experience and boot-time performance, reports about reliability and compatibility are mixed, so the computer’s supported drive format and SATA connection are important when planning an upgrade. ## Tips for day-to-day use Choose the A58 for a system that accepts an internal 2.5-inch SATA SSD, and use the computer’s installation instructions when fitting it. TRIM and Garbage Collection support are designed to help manage stored data, while ECC provides error-checking and correction. These technologies make the drive a practical option for everyday computing as well as storing a personal or gaming library. SP Silicon Power lists a three-year limited warranty. The manufacturer states that product registration through its official website is required for complete warranty services and product support. Keep the model details handy when seeking assistance or organizing your system’s storage. ## Should you buy it? It’s a good fit if you want a 256GB internal SSD for a laptop or another compatible SATA system, with a slim 7mm profile and a stated read speed of up to 560 megabytes per second. The A58 suits an upgrade focused on quicker access to the operating system, applications and regularly used files, while its 2.5-inch format gives you a straightforward way to add solid-state storage inside a compatible computer. ## Images ![Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD — 1](https://www.ofertitastop.com/i/8X6ErvP_PiyE68lTnI1JYvmL3KrPbeTRZ5ROBhVtUorvzhTmvneY4nVfalmCNDqij015qwK2YjlhN7VtcjNOi90GQFJgRc9NtjDmZh5-_n_hWVwzxGBwUNMDKg.jpg) ![Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD — 2](https://www.ofertitastop.com/i/BCEx5QHHzHu4kdyIw73Bk641iFpteCVR_2xe1tr7FE2e9L0oon5llM8MUCQVlQqge_Z_6OJbAnzP_EbY1uIBgHreECIgK6aXpGvKR_mB0Id8L5y2BXavf9J9rg.jpg) ![Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD — 3](https://www.ofertitastop.com/i/4yeoxS0UgzsCtvYiFc8v1E5G19FC4KIIitBWSftS9kPVYeKrR_Rlr01mtcNtKzVCIwa0A6Q3Wn8lbwHl872rCpbm3T53pxA8ZdS14hCGbnd679AmlxOg0F2frw.jpg) ![Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD — 4](https://www.ofertitastop.com/i/FnTgcKyAbAc53oknEvBGtOdVfMjIaid_ORY8FyTWI5ZSsYa2CjMnQy3Alx05M_9x8yM6WgTgx-9TKTDaEzwDXo94Js4p-CZEhRle_nt8IOE3kLle7Nz6IWzg0w.jpg) ![Silicon Power A58 SU256GBSS3A58A25CA 256GB 2.5-inch SATA SSD — 5](https://www.ofertitastop.com/i/yKY1XvbmhUPFl26YB9u6DLJpFOPnI84ZtTlrH-pQbnoWV9y2N-Xeg6dW1NIjNAYjIy1c8mih1K8dzzYb3qkIJQLlTFjZ78vDpqALpVeETwJAXueeZX7tt-aQaQ.jpg)