# SSD drive Silicon Power SP256GBSS3A55M28 256 GB Half-slim SATA III, 560/530 MB/s, SLC

**URL:** https://aio.lv/en/product--silicon-power-sp256gbss3a55m28--1947217
**Data updated:** 2026-01-21 10:52 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** Silicon Power
**Manufacturer code:** SP256GBSS3A55M28
**EAN:** 4713436121749
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silicon-power-sp256gbss3a55m28--1947217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Internal half-slim SSD Silicon Power 256 GB (SP256GBSS3A55M28) with SATA III interface. Offers up to 560 MB/s read and 530 MB/s write speeds, SLC memory, TRIM, NCQ and S.M.A.R.T. support. Designed for laptops and compact devices, MTBF 1,500,000 h, operating temperature 0–70 °C. Lightweight (8 g) 3.5 mm height for tight installations.

## Long description

The A55 M.2 2280 SSD is an ultra-compact storage drive in M.2 2280 form factor (80 × 22 × 3.5 mm) designed for thin and light devices such as ultrabooks, tablets and mini PCs. It uses a SATA III 6 Gb/s interface and synchronous NAND flash to provide a practical storage upgrade for everyday computing and multitasking.
Advantages
The drive delivers strong sequential performance with up to 560 MB/s read and 530 MB/s write speeds and employs intelligent SLC caching to improve sustained write performance. It supports Intel Smart Response Technology (ISRT) for hybrid configurations with a hard drive and includes SP Toolbox software for health monitoring, performance tests and device information. Built-in ECC, wear leveling, bad block management and support for TRIM, NCQ and S.M.A.R.T. enhance reliability and system stability.
Key specifications
Form factor: M.2 2280 (80 × 22 × 3.5 mm)
Interface: SATA III 6 Gb/s
NAND type: Synchronous NAND flash
Sequential read speed: up to 560 MB/s
Sequential write speed: up to 530 MB/s
Cache technology: Intelligent SLC cache
Software: SP Toolbox (free download)
Supported features: TRIM, NCQ, S.M.A.R.T., ECC, wear leveling, bad block management
How to use
Install the A55 M.2 2280 into an available M.2 2280 slot on the motherboard, secure it with the mounting screw and configure the drive in BIOS/UEFI if necessary. For hybrid setups, enable Intel Smart Response Technology (ISRT) following the motherboard or system vendor instructions to pair the SSD with a hard drive. Download and run SP Toolbox to verify drive health, check temperature and perform performance tests after installation.
Recommendations
Use the A55 M.2 2280 as a boot or application drive in thin laptops, ultrabooks and mini PCs to improve system responsiveness. Keep firmware and SP Toolbox updated, and enable TRIM in the operating system for sustained performance and longevity.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 256 GB |
| SSD form factor | Half-slim |
| Read speed | 560 MB/s |
| Write speed | 530 MB/s |
| S.M.A.R.T. support | Yes |
| TRIM support | Yes |
| Mean time between failures (MTBF) | 1500000 h |
| Memory type | SLC |
| ECC | Yes |
| Native Command Queuing (NCQ) | Yes |
| Hardware encryption | No |
| Component for | Laptop |
| NVMe | No |
| Interface | Serial ATA III |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.008 kg |
| Height | 3.5 mm |
| Width | 80 mm |
| Depth | 22 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717070 |

## FAQ

### How much does the Silicon Power SP256GBSS3A55M28 256 GB Half-slim SSD cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Silicon Power products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Silicon Power service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd form factor, ssd capacity, read speed, write speed, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1947217/62403037_large.webp