# Water block Alphacool 17578 Brass Black 23.5mm 31mm 18.5mm

**URL:** https://aio.lv/en/product--alphacool-17578--6107254
**Data updated:** 2025-12-30 06:03 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 17578
**EAN:** 4250197175784
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-17578--6107254

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 17578 water block is designed for efficient cooling of computer systems. Made from durable brass, it features a sleek black finish. With dimensions of 23.5mm in width, 31mm in depth, and 18.5mm in height, this compact water block is easy to integrate into your setup. It comes in a box with one piece per pack, ensuring you have everything you need for installation.

## Long description

The Alphacool Low Profile ES L-connector (G1/4" male to G1/4" female) from the ENTERPRISE SOLUTIONS series enables connecting water-cooling components such as GPU and CPU coolers, reservoirs or radiators in very tight server cases. Its compact, low-profile design and durable finish make it suitable for installations where space is limited.
Advantages
The connector features a recessed, freely rotatable plug with a screw slot on the threaded opposite side, allowing 360° adjustment without rotating the entire connector body. This simplifies installation in confined server housings and allows later repositioning. A hard-wearing surface treatment secures the outer coating against chipping or peeling, and each connector carries the Alphacool logo. Replacement O-rings in three colours are included.
Suitable for
Connecting GPU and CPU water blocks in compact server cases
Linking reservoirs and radiators where clearance is limited
Retrofit and maintenance tasks requiring easy connector repositioning
Key specifications
Thread: 1 x G1/4" male to 1 x G1/4" female
Rotation: 360° adjustable via recessed rotatable plug
Finish: available in brilliant chrome or matt black with durable coating
Includes: replacement O-rings in three colours
How to use
Mount the connector to the G1/4" port of the water-cooling component and use a screwdriver or the Alphacool plug-in tool to rotate the recessed plug to the desired position. Because the plug rotates independently, there is no need to twist the entire connector body during installation. After positioning, verify the connection is tight and check O-rings for correct seating to ensure leak-free operation.
Usage recommendations
Use a compatible G1/4" threaded port and the recommended Alphacool tool or a properly sized screwdriver for adjustment. Inspect O-rings periodically and replace them with the included spares if any signs of wear appear. Do not overtighten the threaded connection to avoid damage to threads or seals.

## Specifications

| Feature | Value |
|---|---|
| Angle | 90 ° |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Quantity per pack | 1 pc(s) |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.065 kg |
| Height | 18.5 mm |
| Width | 23.5 mm |
| Depth | 31 mm |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Water block Alphacool 17578 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 139 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 03.07.2026 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 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. 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, 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.

## Image

https://aio.lv/img/cache/product/6107254/64365712_large.webp