# Water block BitsPower BP-WTZM100P-BK — acrylic/POM, 120 mm height, 60 mm diameter, black/transparent

**URL:** https://aio.lv/en/product--bitspower-bp-wtzm100p-bk--4597935
**Data updated:** 2026-03-07 14:51 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** BitsPower
**Manufacturer code:** BP-WTZM100P-BK
**EAN:** 4719552220762
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bitspower-bp-wtzm100p-bk--4597935

## 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-WTZM100P-BK is a computer water block made of acrylic and polyoxymethylene (POM) for liquid cooling loops. The component measures 120 mm in height with a 60 mm diameter and has a black and transparent finish. It is intended for directing coolant in custom PC cooling systems and fits as an accessory part in reservoir and loop assemblies.

## Long description

BitsPower BP-WTZM100P-BK is an acrylic and POM (polyoxymethylene) water block designed for custom PC liquid cooling loops. With a height of 120 mm and a diameter of 60 mm, this component combines a transparent acrylic body with black POM elements to direct and control coolant flow inside reservoir and loop assemblies. The water block is intended as an accessory part for liquid cooling systems and integrates with other reservoir, pump and tubing components to form a sealed circulation path.
Advantages
The combination of clear acrylic and durable POM provides visual monitoring of coolant while maintaining mechanical stability and chemical resistance. Its compact cylindrical form (120 mm high, 60 mm diameter) allows flexible placement within many custom loop layouts where space is limited. The clear section enables quick inspection for flow, air bubbles and contamination without disassembly. The black POM parts reduce light glare and provide a defined mounting interface to other loop components.
Suitable for
 Custom PC liquid cooling loops where visual coolant monitoring is required
 Integration into reservoir assemblies or replaceable loop segments
 Systems requiring a compact inline flow-directing component with a 60 mm diameter
Key specifications
 Materials: acrylic (transparent body) and polyoxymethylene (POM) for fittings and structural elements
 Overall height: 120 mm
 Outer diameter: 60 mm
 Finish: transparent body with black POM details
 Application: directing coolant flow in custom PC liquid cooling loops and reservoir assemblies
How to use
Install the water block inline within a prepared liquid cooling loop or attach it to a compatible reservoir mounting point following the loop layout plan. Ensure mating surfaces and seals are clean and use appropriate fittings and tubing compatible with the block's diameter and connector types. Tighten fittings to the manufacturer's recommended torque to avoid leaks, then perform a pressure or leak test before powering the PC. Monitor coolant flow and inspect the transparent section for air bubbles or contamination during initial operation.
Usage recommendations
Use distilled or manufacturer-approved coolant to minimize deposits and chemical interaction with acrylic and POM. Avoid prolonged exposure to strongly colored or particulate-laden fluids without routine maintenance. Periodically inspect seals and the transparent section for signs of wear, discoloration or microfractures, and replace as needed to maintain loop integrity.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 60 mm |
| Number of connectors | 4 |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Transparent |
| Material | Acrylic, Polyoxymethylene (POM) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 120 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Water block BitsPower BP-WTZM100P-BK cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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: type, 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/4597935/64313663_large.webp