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header-product Water block Phanteks PH-GB6900ASSRX
251.99 €

Water block Phanteks PH-GB6900ASSRX

Water block Phanteks PH-GB6900ASSRX Photo 1
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Water block Phanteks PH-GB6900ASSRX Photo 6
Water block Phanteks PH-GB6900ASSRX Photo 1
Water block Phanteks PH-GB6900ASSRX Photo 2
Water block Phanteks PH-GB6900ASSRX Photo 3
Water block Phanteks PH-GB6900ASSRX Photo 4
Water block Phanteks PH-GB6900ASSRX Photo 5
Water block Phanteks PH-GB6900ASSRX Photo 6
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Short description

The Phanteks PH-GB6900ASSRX water block features a sleek design with a combination of acrylic, aluminum, brass, copper, and nickel materials. Measuring 277 mm in width, 151.3 mm in depth, and 19 mm in height, it is designed for efficient cooling. This water block is compatible with various systems and comes in a stylish black and silver color scheme. Ideal for enhancing the performance of your cooling setup.
Available at price 251.99 €: 15 pcs.
Total available for order: 30 pcs.
Warranty: 2 Years
SKU: 4115713
Manufacturer: PHANTEKS
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
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.15 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 84 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.00 euros per month
Together cheaper
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Product information

Description

The Phanteks PH-GB6900ASSRX water block is engineered to provide direct liquid cooling for compatible graphics card assemblies. Constructed from a combination of acrylic, aluminum, brass, copper and nickel, the block measures 277 mm wide, 151.3 mm deep and 19 mm high and comes in a black and silver finish. Its materials and dimensions are chosen to ensure efficient heat transfer and reliable integration into custom liquid-cooling loops.

Advantages

This water block combines multiple metals and a clear acrylic top to balance thermal conductivity and visual integration into custom builds. The slim 19 mm profile reduces interference with adjacent components while the broad 277 mm contact area improves cooling coverage. Its mixed-material construction supports efficient heat dissipation and corrosion resistance where applicable, and the neutral black and silver appearance fits a wide range of system aesthetics.

Suitable for

  • Custom liquid-cooled GPU setups in desktop PCs
  • High-performance systems requiring improved GPU thermal management
  • Systems where a low-profile water block design is preferred to save space
  • Builds that combine visual elements with functional cooling components

Key specifications

  • Primary materials: acrylic, aluminum, brass, copper, nickel
  • Dimensions (W × D × H): 277 mm × 151.3 mm × 19 mm
  • Finish: black and silver
  • Form factor: full-coverage GPU water block
  • Compatibility: designed for integration into custom liquid-cooling loops

How to use

Install the water block according to the graphics card and cooling-loop manufacturer instructions. Prepare the system by draining and flushing the loop if replacing an existing block. Place the block onto the GPU’s contact points, secure mounting hardware evenly to the specified torque values, and connect inlet and outlet ports to the loop tubing. After installation, refill the loop with the recommended coolant and perform a leak test at low pump speed before normal operation.

Usage recommendations

Use compatible thermal interface materials and follow manufacturer torque specifications during mounting. Maintain regular coolant changes and system checks to preserve performance and prevent corrosion. Verify clearance around adjacent components when planning the installation to ensure the 19 mm height and 277 mm width fit the intended chassis layout.

Specifications

Type:
Water block
Suitable for:
Graphics card
Weight:
1.15 kg
Product colour:
Black, Silver
All features

Performance

Type:
Water block
Suitable for:
Graphics card
Quantity per pack:
1 pc(s)
Best uses:
GPU

Design

Product colour:
Black, Silver
Material:
Acrylic, Aluminium, Brass, Copper, Nickel

Weight & dimensions

Weight:
1.15 kg
Height:
19 mm
Width:
277 mm
Depth:
151.3 mm

Technical details

Warranty period:
2 year(s)

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 15 16.07.2026 Best delivery 251.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 15 23.07.2026 257.49 €
251.99 €
Stock: 15
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH354
Available only for legal entities
257.49 €
Stock: 15
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Water block Phanteks PH-GB6900ASSRX cost, and is it available for purchase?

The price is 251.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Water block Phanteks PH-GB6900ASSRX be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Water block Phanteks PH-GB6900ASSRX online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 PHANTEKS 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 PHANTEKS 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, suitable for, weight, 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.