# CPU water block accessory BitsPower BP-MBWP-C11, brass construction, black finish

**URL:** https://aio.lv/en/product--bitspower-bp-mbwp-c11--1018539
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** BitsPower
**Manufacturer code:** BP-MBWP-C11
**EAN:** 4711946743482
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bitspower-bp-mbwp-c11--1018539

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

BitsPower BP-MBWP-C11 is a computer cooling system accessory designed as a water block component. Manufactured from brass with a black finish, it serves as part of a liquid cooling loop for CPUs or other components requiring coolant contact. Use it when assembling or upgrading custom water-cooling systems to improve heat transfer and integrate with compatible fittings and radiators.

## Long description

BitsPower BP-MBWP-C11 is a brass-constructed CPU water block accessory finished in deep black, designed for custom liquid cooling loops. It functions as a component to route coolant and interface with tubing and fittings, offering mechanical durability and corrosion resistance typical of brass materials. The piece is intended for integration into CPU cooling assemblies or other water-cooled components where reliable coolant flow and secure sealing are required.
Advantages
The accessory features a hi-flow internal design to promote efficient coolant movement and help maintain lower temperatures across the loop. Manufactured from high-quality brass and treated with a durable e-plated deep black finish, it resists wear and provides a consistent surface for sealing. A hidden O-ring arrangement improves the aesthetic appearance and ensures reliable leak prevention when used with compatible tubing and fittings. The part is RoHS compliant and engineered specifically for tubing with an inner diameter of 8 mm and an outer diameter of 10 mm.
Suitable for
Custom CPU liquid cooling loops in desktop PCs
Integration with water blocks, radiators, pumps, and reservoir assemblies
Systems using soft tubing with 8 mm ID / 10 mm OD
Upgrades or replacements in brass-compatible cooling setups
Key specifications
Material: Brass construction
Finish: Deep black e-plated surface
Internal flow: Hi-flow design for improved coolant movement
Tubing compatibility: Designed for 8 mm inner diameter / 10 mm outer diameter tubing
Sealing: Hidden O-ring design for leak prevention
Environmental compliance: RoHS compliant
How to use
Install the water block accessory as part of a closed-loop liquid cooling system by connecting it to compatible fittings and tubing that match the specified 8 mm ID / 10 mm OD dimensions. Ensure tubing ends are cut squarely and pushed fully over the sealed connection point so the hidden O-ring seats correctly. Tighten any compression fittings or clamps to the manufacturer’s recommended torque to secure the joint without over-compressing the tubing. Confirm alignment within the loop to prevent kinks and maintain optimal flow paths.
Usage recommendations
Before filling the loop, perform a pressure or leak test with plain water or a non-conductive coolant to verify all connections are secure. Use compatible soft tubing of the specified dimensions and check O-ring condition during routine maintenance. Avoid aggressive chemicals that may degrade plating or brass; follow coolant manufacturer guidance for long-term corrosion protection.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Brass |

## FAQ

### How much does the BitsPower BP-MBWP-C11 water block accessory cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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. 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 BitsPower 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 BitsPower 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: 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.

## Image

https://aio.lv/img/cache/product/1018539/57846433_large.webp