# Lian Li x DAN Cases A4-H2O Mini-ITX PC Case with PCIe 5.0 Riser Cable - Black

**URL:** https://aio.lv/en/product--lian-li-g99a4h2ox500--12426617
**Data updated:** 2026-05-13 19:35 (EEST)
**Category:** Computer Cases
**Manufacturer:** lian li
**Manufacturer code:** G99.A4H2OX5.00
**EAN:** 4718466022691
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 150.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 124.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g99a4h2ox500--12426617

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Lian Li x DAN Cases A4-H2O is a compact Mini-ITX PC case designed for high-performance builds in a small form factor. It features a premium aluminum construction and includes a high-speed PCIe 5.0 riser cable for vertical GPU mounting. This case supports liquid cooling solutions and provides efficient airflow, making it an ideal choice for space-saving desktop configurations without compromising on hardware compatibility.

## Long description

The Lian Li x DAN Cases A4-H2O is a premium Mini-ITX PC case engineered for enthusiasts who demand high performance within a compact footprint. This collaboration combines Lian Li’s manufacturing expertise with DAN Cases’ innovative small form factor design, resulting in a sleek, all-aluminum chassis that maximizes internal space. The case includes a high-speed PCIe 5.0 riser cable, enabling vertical GPU mounting to ensure compatibility with the latest graphics card technology while maintaining a clean aesthetic.
Advantages
The primary benefit of this case is its exceptional space efficiency, allowing for a powerful workstation or gaming rig in a minimal volume. The high-quality aluminum construction provides both durability and a sophisticated look, while the thoughtful internal layout supports liquid cooling solutions, such as 240mm radiators, to keep high-end components running at optimal temperatures. The inclusion of a PCIe 5.0 riser cable future-proofs your build, ensuring that you can utilize the latest high-bandwidth graphics cards without signal degradation.
Suitable for
High-performance Mini-ITX gaming builds
Compact workstation setups for content creation
Users requiring a portable yet powerful desktop computer
Systems utilizing liquid cooling in a small form factor
This case may not be suitable for users who require extensive storage expansion, such as multiple 3.5-inch hard drives, due to the limited internal volume. Additionally, it is not intended for those who prefer large ATX motherboards or complex custom water-cooling loops that exceed the space constraints of a 240mm radiator setup.
Key specifications
Form factor: Mini-ITX
Material: Aluminum
Riser cable: PCIe 5.0
Cooling support: Up to 240mm radiator
GPU mounting: Vertical
To assemble your system, begin by installing the Mini-ITX motherboard and power supply into the chassis. Route the PCIe 5.0 riser cable carefully to ensure it is securely connected to the motherboard and the graphics card. Install your cooling solution, ensuring that fans are oriented to promote efficient airflow through the ventilated panels. Finally, manage your cables using the provided routing paths to maintain optimal airflow and a clean internal appearance.
What to consider before purchase
Ensure your motherboard is a Mini-ITX form factor
Verify that your graphics card dimensions fit within the specified clearance
Check the compatibility of your power supply unit size
Confirm that your cooling components do not exceed the radiator support limits
Usage recommendations: Regularly clean the dust filters and ventilated panels to maintain peak thermal performance. Ensure that the PCIe riser cable is not bent at sharp angles during installation to preserve signal integrity.

## FAQ

### How much does the Lian Li x DAN Cases A4-H2O Mini-ITX PC Case cost, and is it available for purchase?

The price is 150.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 14.07.2026 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 Lian Li x DAN Cases A4-H2O Mini-ITX PC Case be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 lian li 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 lian li 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