# Silicon Power Ace A55 512GB 2.5-inch SATA SSD

Silicon Power Ace A55 is a 512 GB internal 2.5-inch SATA solid-state drive for compatible desktops and slim notebooks. Its listed 7 mm profile and SLC cache make it a candidate for a drive replacement or storage upgrade, but the listing’s speed figures use inconsistent labels, so treat them as claims rather than assured results.

- [Original product page](https://loonieperks.com/product/silicon-power-ace-a55-512gb-sata-ssd)
- [View offer](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Silicon Power
- Model: SU512GBSS3A55S25NE
- Category: Computers > Data Storage > Solid State Drives
- Price: 98.97 CAD
- Previous price: 109.97 CAD
- Discount: 10%
- Price checked: 2026-11-12T20:37:14.594Z
- Rating: 4.6 / 5
- Reviews: 8033

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The internal 2.5-inch SATA design targets compatible PC desktops and notebooks.
- The listing describes a 7 mm profile for Ultrabooks and ultra-slim notebooks.
- 3D NAND, SLC cache, TRIM, garbage collection, RAID and ECC are claimed features.
- SP Toolbox software is available as a free download for drive health and status monitoring.

## Pros

- 512 GB capacity in a compact 2.5-inch SATA format.
- The stated 7 mm profile can suit some slim notebook drive bays.
- The listed support for TRIM, garbage collection and ECC provides useful drive-management features.

## Cons

- SATA is an older, interface-limited choice compared with newer NVMe storage, so this is not the right fit for an NVMe-only bay.

## Specifications

### Identity
- Brand: Silicon Power
- Model: SU512GBSS3A55S25NE
### Connectivity
- Interface: SATA
### Capacity and performance
- Storage capacity: 512 GB
- Listed read speed: 560 megabytes\_per\_second
- Listed media speed: Up to 530 MB/s
### Dimensions and installation
- Form factor: 2.5-inch
- Dimensions and weight: 16 x 12.57 x 1.14 cm; 68 g
- Profile: 7mm slim design
### Features and support
- Flash technology: 3D NAND
- Cache technology: SLC Cache Technology
- Warranty description: 3-year limited warranty. \(Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.\)

## Before you buy

- The listing’s speed details are inconsistent: it separately gives a read speed of 560 megabytes\_per\_second and media speed up to 530 MB/s, without making their relationship clear. Confirm the exact drive-bay size, SATA support and applicable warranty registration requirements for your system before buying.

## A good fit for

- Desktop or notebook owners needing a 512 GB internal 2.5-inch SATA replacement or storage upgrade.
- Buyers whose slim notebook accepts a 7 mm 2.5-inch SATA drive.

## Less suited to

- Devices that require an M.2 or NVMe drive, or do not support 2.5-inch SATA storage.
- Buyers who need independently verified sustained transfer speeds or endurance figures.

## Customer feedback

Aggregate ratings are broadly favourable, with most ratings in the top category, but a smaller low-star share shows that experiences are not uniform. Ratings alone do not explain the reasons. They offer limited context for a drive whose interface, capacity and slim profile are specified, while its speed details remain inconsistent in the listing.

## Frequently asked questions

### Will this fit any laptop?
Not necessarily. The listing specifies a 2.5-inch SATA drive with a 7 mm profile. Check that the laptop has a compatible 2.5-inch SATA bay and required clearance.
### What speed should I expect?
The listing gives separate figures of 560 megabytes\_per\_second for read speed and up to 530 MB/s for media speed. These are listing claims, and their labels are not clearly reconciled.
### Does it include drive-health software?
The product description says SP Toolbox is available as a free download from Silicon Power. It is not identified as an included physical accessory.
### What warranty is listed?
A 3-year limited warranty is stated. The listing says to register the product through the official SP website to obtain complete manufacturer warranty services and support.

## Alternative options

- [TOPESEL SATA III SSD 2.5" 512GB Internal Solid State Drive \| Up to 540MB/s, for Laptop, Tablet, Desktop, PC](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [【NAS Certified】 GIGASTONE High Endurance SSD 1TB \(2-Pack\) Up to 550MB/s TLC Flash with SLC Caching 24/7 Reliable for Gaming/PC/NAS SSD 5-Year Warranty 2.5" SATA Internal Solid State Drives RAID Disk](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [LinkMore XG550 256GB 2.5” SATA III \(6Gb/s\) Internal SSD, Solid State Drive, Read Speed Up to 500MB/s, 2.5 inch for Laptop and PC Desktop](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [DATO 512GB SSD 2.5" SATA III Internal Solid State Drive, 3D NAND, SLC Cache, Up to 535/500 MB/s, Compatible with Laptop & PC Desktop](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [Fikwot FX815 512GB SSD 3D NAND 2.5" SATA III Internal Solid State Drive \(SSD\) - 6Gb/s, Up to 560MB/s for Laptop and Desktop Updating -SSD Hard Drive](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [Bestoss 512GB mSATA SSD Mini SATA III 6Gbps, 3D NAND Low Power Consumption \| Mini Size, For Desktop, Laptop, Mini PC, Ultrabooks, Server](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [Ediloca ES580E 512GB SSD SATA III 6Gb/s 2.5" Internal Solid State Drive, Read Speed up to 450MB/sec, Compatible with PC/Laptop/Desktop/NAS.Compatible with Windows/Mac/Linux](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [Bestoss 256GB SATA SSD for Pc or Laptop, SATA III 6Gb/s, Up to 550MB/s \| 2.5" SATA SSD, Internal Solid State Drive, Computer Storage Upgrade for Office, Students, Home Entertainment](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [LinkMore XG550 1TB 2.5'' SATA III \(6Gb/s\) Internal SSD, Solid State Drive, Read Speed Up to 540MB/s, 2.5 inch for Laptop and PC Desktop](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)
- [Fanxiang S101 1TB SSD SATA III 6Gb/s 2.5" Internal Solid State Drive, Read Speed up to 550MB/sec, Compatible with Laptop and PC Desktops\(Black\)](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)

## Add-ons

- [Silicon Power 512GB SSD 3D NAND A58 Performance Boost SATA III 2.5" 7mm \(0.28"\) Internal Solid State Drive \(SU512GBSS3A58A25CA\)](https://loonieperks.com/visit/silicon-power-ace-a55-512gb-sata-ssd)

## Images

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 1](https://loonieperks.com/i/-qKAvyIkdWt6d9jraGLtrjWBGKfo7UBKDdCq_nkt7Yzrho9CE23nG06nwGpE3a5ugtFJ1N2QN-pWHYPr659M4FyW2sRzU5MIKO-JL1LubI-AaVYOyCT6WElY.jpg)

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 2](https://loonieperks.com/i/IloEzJV1OCLd_penDWt6Y8zPQ0Kb7bVEZpdhutK2qEs57q3S-A6qMTO8HfJZMioEnp1FsdkT58bbFB3cUOnTyIHwwieVYcRaJA6XrieBK3VxUhH0306a3zz-.jpg)

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 3](https://loonieperks.com/i/AHV4O-yf2-s1FxixzNUxarnDfhmuGCFW7ItDX5HMuzA-0p6CFOf4PFe3nOiGF7G_i328VELQzeo0-rjN7963hSjaE7Fv9KBQQEVkjw0zhVyt3MuSAoKa7AtW.jpg)

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 4](https://loonieperks.com/i/MlTXD9JLMUbEwsSRCwaAAQ6msmiU4EfAhxOHxO2QADU9br9D7YZLInQMzb2o38rJLE8Zc9Vi1XLhBZJeRxGCrtDmKAuMAs_wknRBwIYxMamkYHD9_7Mipkr0.jpg)

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 5](https://loonieperks.com/i/IK8N5lMZDa4-vAd8uxArUXvjZxyME9tEKgXitLJXbGFidzrpaOFdCIFR1lSexSvtd8eSDOv4iPJMn3WQivSHjON9aM7QZvKbQAewOn2nnfq22ppHdtLy2ImT.jpg)

![Silicon Power Ace A55 512GB 2.5-inch SATA SSD — 6](https://loonieperks.com/i/nFo3hx1cS8a08QXcN_IjbBXkNzwPy7nI2w-osSY4LX71UK6pZLqIHrtzKGPSbZs7gjhg9sayA9ic9I4GNjlgV1aqnGYK70T8r090MCApr2uJffStzf4Kj1qD.jpg)