# Alphacool ES PCIe Slotblende 5100099 with 2x G1/4 Internal Threads and Cable Feed-Through

**URL:** https://aio.lv/en/product--alphacool-5100099--12690700
**Data updated:** 2026-09-24 04:24 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** 5100099
**EAN:** 4070201000990
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-10-27 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-5100099--12690700

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.10.2026 | free |
| Pickup points | 29.10.2026 | 1.99 EUR |
| Courier delivery to door | 29.10.2026 | 4.99 EUR |

## Summary description

The Alphacool ES PCIe slot bracket 5100099 is designed for liquid cooling systems, featuring two G1/4 inch internal thread ports and a dedicated cable feed-through. It provides a clean and secure method for passing tubing and cables through a standard PCIe slot in custom PC builds.

## Long description

The Alphacool ES PCIe Slotblende 5100099 with 2x G1/4 Internal Threads and Cable Feed-Through is a specialized computer component accessory engineered to streamline tube and cable routing in custom liquid cooling systems. Designed to fit into a standard PCIe slot on a PC chassis, this bracket provides a reliable and organized pathway for routing cooling loops and internal wiring outside or inside the enclosure. Built with precision and durability in mind, it helps maintain a clean aesthetic while ensuring secure pass-through connections for advanced water cooling setups.
Advantages
This PCIe slot bracket offers a streamlined solution for custom liquid cooling loops by integrating two standard G1/4 inch internal thread ports directly into the bracket frame. This eliminates the need for complex case modifications when passing liquid tubes through the chassis barrier. Additionally, the integrated cable feed-through allows users to route sensor wires, fan cables, or power lines through the same expansion slot cleanly. The robust construction ensures a stable mounting position, preventing movement or strain on the connected fittings and cables during daily operation and maintenance.
Suitable for
Routing custom liquid cooling tubes through a standard PCIe expansion slot
Managing and feeding internal cables through the rear panel of a PC case
Connecting internal water cooling components to external radiators or reservoirs
Building clean and organized enterprise or enthusiast water-cooled computer systems
When it may not be suitable
This product is not suitable for computer systems that rely entirely on air cooling, as the integrated G1/4 threaded ports are exclusively designed for liquid cooling tubing and fittings. It may also not fit or be necessary in specialized small form factor cases that lack standard PCIe expansion slots or utilize entirely non-standard rear panel layouts.
Key specifications
Two G1/4 inch internal thread ports
Integrated cable feed-through opening
Designed for standard PCIe slot installation
Compatible with custom liquid cooling loops and PC accessories
How to use
To install the Alphacool ES PCIe slot bracket, first power down and unplug your computer system. Remove the side panel of your PC case and select an available, unused PCIe slot on the rear panel. Remove the standard slot cover currently occupying that position. Insert the Alphacool slot bracket into the open slot and secure it to the chassis using the standard screw mechanism or thumb screw. Attach your G1/4 liquid cooling fittings to the internal thread ports, connect your tubing, and route any necessary wires through the dedicated cable feed-through. Ensure all connections are secure and leak-free before powering the system back on.
What to consider before purchase
Verify that your PC case features an available standard PCIe expansion slot in the desired location
Confirm that your liquid cooling setup utilizes standard G1/4 inch fittings for compatibility
Check the dimensions of your cables to ensure they fit comfortably through the cable feed-through opening
Usage recommendations
For optimal safety and performance in liquid cooling systems, always test your loop for leaks using a pressure tester or by running the pump independently before applying power to other hardware components, and periodically check that all G1/4 fittings mounted to the bracket remain securely tightened.

## FAQ

### How much does the Alphacool ES PCIe Slot Bracket 5100099 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 26.10.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12690700/70280267_large.webp