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header-product 2.5" SSD Silicon Power Ace A55 128 GB SATA III SLC, 550/420 MB/s, 7 mm
34.99 €

2.5" SSD Silicon Power Ace A55 128 GB SATA III SLC, 550/420 MB/s, 7 mm

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Silicon Power Ace A55 128 GB 2.5" SSD Photo 1
Silicon Power Ace A55 128 GB 2.5" SSD Photo 2
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Silicon Power Ace A55 128 GB 2.5" SSD Photo 4
Silicon Power Ace A55 128 GB 2.5" SSD Photo 5
Silicon Power Ace A55 128 GB 2.5" SSD Photo 6
Silicon Power Ace A55 128 GB 2.5" SSD Photo 7
Silicon Power Ace A55 128 GB 2.5" SSD Photo 1
Silicon Power Ace A55 128 GB 2.5" SSD Photo 2
Silicon Power Ace A55 128 GB 2.5" SSD Photo 3
Silicon Power Ace A55 128 GB 2.5" SSD Photo 4
Silicon Power Ace A55 128 GB 2.5" SSD Photo 5
Silicon Power Ace A55 128 GB 2.5" SSD Photo 6
Silicon Power Ace A55 128 GB 2.5" SSD Photo 7
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2.5" SSD Silicon Power Ace A55 128 GB SATA III SLC, 550/420 MB/s, 7 mm

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2.5" SSD Silicon Power Ace A55 128 GB SATA III SLC, 550/420 MB/s, 7 mm

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Usual Price: 36.99 €
Your Price:
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The discount is valid from 16.06.2026 to 16.07.2026

Short description

2.5" Silicon Power Ace A55 SSD with 128 GB SLC NAND and SATA III (6 Gbit/s) interface. Sequential read/write up to 550/420 MB/s (ATTO), supports TRIM, NCQ, S.M.A.R.T., ECC and RAID. Designed for laptops and desktops, with 7 mm height, vibration protection and MTBF 1,500,000 h for faster boot, app loading and reliable storage.
Available at price 34.99 €: 10 pcs.
Total available for order: 267 pcs.
Warranty: 3 Years
SKU: 396384
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
29.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
02.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
02.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
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Product information

Description

The Silicon Power Ace A55 128 GB is a 2.5" Serial ATA III (6 Gb/s) SSD designed as an affordable upgrade for desktops and laptops. With a compact 2.5" form factor and 128 GB capacity, the A55 improves boot times, application load speed and overall system responsiveness while maintaining data safety through integrated monitoring and error-correction features.

Advantages

The A55 combines SLC cache technology, DRAM buffer cache and an original controller to deliver improved peak write performance, reduced write amplification and enhanced endurance. Built-in bad block management, ECC and S.M.A.R.T. monitoring increase reliability, and the drive’s lack of moving parts makes it shock- and vibration-resistant. The SATA III interface ensures broad compatibility and faster data transfer compared with traditional HDDs.

Suitable for

  • Upgrading older laptops and desktops to faster storage
  • Improving system boot times and application loading
  • Light office work, web browsing and media playback

Key specifications

  • Brand: Silicon Power
  • Model: Ace A55
  • Capacity: 128 GB
  • Form factor: 2.5"
  • Interface: Serial ATA III (6 Gb/s)
  • Colour: Black
  • MPN: SP128GBSS3A55S25
  • EAN: 4712702659108

How to use

Back up your data to another storage device, remove the existing HDD from your computer, and install the A55 into the 2.5" drive bay or a compatible adapter. After physical installation, initialize and format the drive in your operating system if required, then transfer your data or restore a system image. Optionally install the SP Toolbox software to monitor drive health and run diagnostics.

Usage recommendations

To maintain performance and prolong lifespan, keep firmware updated when updates are released, avoid filling the drive to full capacity, and use the SP Toolbox to monitor S.M.A.R.T. values and total bytes written.

Specifications

SSD form factor:
2.5"
SSD capacity:
128 GB
Product colour:
Black
All features

Features

SSD capacity:
128 GB
SSD form factor:
2.5"
S.M.A.R.T. support:
Yes
TRIM support:
Yes
Mean time between failures (MTBF):
1500000 h
Protection features:
Vibration proof, Shock resistant
Memory type:
SLC
Data transfer rate:
6 Gbit/s
ECC:
Yes
Native Command Queuing (NCQ):
Yes
RAID support:
Yes
Component for:
Laptop
NAND flash type:
SLC (Single Level Cell)
Sequential read speed (CDM):
460 MB/s
Sequential write speed (CDM):
370 MB/s
Sequential read speed (ATTO):
550 MB/s
Sequential write speed (ATTO):
420 MB/s
Interface:
Serial ATA III

Other features

Product colour:
Black

Weight & dimensions

Height:
7 mm
Width:
100 mm
Depth:
69.85 mm

Logistics data

Harmonized System (HS) code:
84717070

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Stock data
Warehouse Stock Delivery to the store Store Price
BT5 10 29.06.2026 Best delivery
Discount 5%
34.99 €
WH353 97 13.07.2026 37.99 €
EU2 40 30.06.2026 39.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 40 23.07.2026 50.49 €
Discount 5%
34.99 €
Stock: 10
Delivery Date: 29.06.2026 Best delivery
Warehouse: BT5
37.99 €
Stock: 97
Delivery Date: 13.07.2026
Warehouse: WH353
39.99 €
Stock: 40
Delivery Date: 30.06.2026
Warehouse: EU2
44.49 €
Stock: 40
Delivery Date: 09.07.2026
Warehouse: EU3
48.99 €
Stock: 40
Delivery Date: 09.07.2026
Warehouse: WH94
Available only for legal entities
50.49 €
Stock: 40
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Silicon Power Ace A55 128 GB 2.5" SSD cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 267 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 29.06.2026 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: Cash payment, 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, product colour, 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.

Where can I download the instructions for Silicon Power Ace A55 128 GB 2.5" SSD?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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