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header-product Water block Alphacool 12955 Transparent Perspex 63x73x21mm
54.99 €

Water block Alphacool 12955 Transparent Perspex 63x73x21mm

Water block Alphacool 12955 Photo 1
Water block Alphacool 12955 Photo 2
Water block Alphacool 12955 Photo 3
Water block Alphacool 12955 Photo 4
Water block Alphacool 12955 Photo 5
Water block Alphacool 12955 Photo 6
Water block Alphacool 12955 Photo 1
Water block Alphacool 12955 Photo 2
Water block Alphacool 12955 Photo 3
Water block Alphacool 12955 Photo 4
Water block Alphacool 12955 Photo 5
Water block Alphacool 12955 Photo 6
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Water block Alphacool 12955 Transparent Perspex 63x73x21mm

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Short description

The Alphacool 12955 water block features a transparent Perspex design, measuring 63mm in width, 73mm in depth, and 21mm in height. It is designed for efficient cooling in computer systems, ensuring optimal performance and longevity of components.
Available for order: 59 pcs.
Warranty: 2 Years
SKU: 4426224
Manufacturer: Alphacool
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
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.55 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The Alphacool Eisblock Aurora XP³ Light is a compact transparent Perspex CPU water block compatible with a wide range of current mainstream AMD and Intel sockets. The nickel-plated copper cold plate measures 56 x 56 mm and features a dense cross-slot pin array (1,156 pins, each 0.4 x 0.4 mm) to increase surface area for fluid flow and heat transfer. The pin area of about 27.6 x 37.6 mm covers most mainstream CPU heat spreaders. Nine addressable digital RGB LEDs arranged in a U-shaped layout provide extensive lighting, with a 3-pin 5V connector and integrated Y-adapter on the cable for daisy-chaining multiple Aurora devices. The block ships with a simple mounting bracket and illustrated manual for straightforward installation. Dimensions (product): 63 x 73 x 21 mm; colour: transparent.

Advantages

The design combines a nickel-plated copper cold plate and a high-density pin structure to deliver effective heat removal while keeping the block compact. Addressable digital RGB lighting with nine individually controllable LEDs enables flexible lighting setups and easy connection to standard 3-pin 5V controllers. The included mounting bracket and clear manual simplify assembly across supported sockets. The transparent Perspex top provides visual access to the coolant and lighting without affecting cooling performance.

Suitable for

  • Desktop PC cooling loops using mainstream Intel and AMD sockets
  • Custom water-cooling builds requiring a compact CPU water block
  • Systems where RGB lighting and visual coolant visibility are desired
  • Upgrading existing water-cooling setups with a transparent top block

Key specifications

  • Product type: Water block
  • Material: Nickel-plated copper cold plate, transparent Perspex top
  • Cold plate surface area: 56 x 56 mm; pin area approx. 27.6 x 37.6 mm
  • Pin count and size: 1,156 pins, each 0.4 x 0.4 mm
  • RGB: 9 addressable digital RGB LEDs, 3-pin 5V connector, integrated Y-adapter
  • Dimensions (W x D x H): 63 x 73 x 21 mm
  • Weight: 0.136 kg
  • Supported sockets: LGA 2066, LGA 2011, LGA 2011-v3, LGA 1200, LGA 1156, LGA 1155, LGA 1151, LGA 1150, LGA 775, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1
  • Colour: Transparent

How to use

Place the included mounting bracket over the CPU and pre-position the mounting screws onto the bracket as shown in the manual. Position the water block so the cold plate contacts the CPU heat spreader, then secure the block by tightening the screws evenly. Connect the 3-pin 5V RGB cable to a compatible addressable RGB controller; use the integrated Y-adapter to chain additional Aurora devices if required. Integrate the block into your loop using appropriate fittings and coolant, ensuring leak testing before powering the system.

Usage recommendations

Use compatible fittings and coolant recommended for PC water-cooling; perform a leak test outside the powered system for at least several hours. For full RGB control, connect to a 5V addressable RGB controller supporting individually addressable LEDs.

Specifications

Type:
Water block
Fan diameter:
0 mm
Weight:
0.136 kg
Supported processor sockets:
LGA 2011 (Socket R), Socket FM2+, Socket FM2, Socket FM1, Socket AM4, Socket AM3+, Socket AM3, Socket AM2+, Socket AM2, LGA 775 (Socket T), LGA 2066, LGA 2011-v3 (Socket R), LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Product colour:
Transparent
All features

Performance

Type:
Water block
Fan diameter:
0 mm
Supported processor sockets:
LGA 2011 (Socket R), Socket FM2+, Socket FM2, Socket FM1, Socket AM4, Socket AM3+, Socket AM3, Socket AM2+, Socket AM2, LGA 775 (Socket T), LGA 2066, LGA 2011-v3 (Socket R), LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Compatible processor series:
Not supported
Quantity per pack:
1 pc(s)

Design

Product colour:
Transparent
Material:
Plexiglass

Weight & dimensions

Weight:
0.136 kg
Height:
21 mm
Width:
63 mm
Depth:
73 mm

Description

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Customer reviews

Customer questions

FAQ

How much does the Water block Alphacool 12955 cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 23.07.2026 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. 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 Alphacool 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 Alphacool 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: type, fan diameter, weight, supported processor sockets, 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.
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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.