# Computer case Cooler Master QUBE 540 Moonstone — mid-tower with tempered glass side panel (gray)

**URL:** https://aio.lv/en/product--cooler-master-q540-lgnn-s00--11695891
**Data updated:** 2026-02-23 13:23 (EET)
**Category:** Computer Cases
**Manufacturer:** Cooler Master
**Manufacturer code:** Q540-LGNN-S00
**EAN:** 4719512162071
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-q540-lgnn-s00--11695891

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 8.98 EUR |

## Summary description

Cooler Master QUBE 540 Moonstone is a mid-tower computer case designed for desktop PC builds. Finished in gray with a tempered glass side panel, it supports standard ATX/micro‑ATX/mATX form factors, offers internal drive and expansion bay space, and provides airflow and component visibility. Suitable for gaming, workstation, or upgrade builds where component access and aesthetics matter.

## Long description

Cooler Master QUBE 540 Moonstone is a mid-tower computer case in gray with a tempered glass side panel designed for desktop PC builds. The chassis accepts ATX, micro-ATX and mini-ITX motherboards and provides internal space for standard components, including multiple drive bays and expansion slots. The tempered glass side panel highlights installed components while the internal layout supports conventional cooling options and accessible cable routing for clean builds.
Advantages
This mid-tower case combines a neutral gray finish with a tempered glass side panel to offer component visibility without compromising a compact footprint. The QUBE 540 Moonstone supports common motherboard sizes and multiple storage and expansion configurations, allowing straightforward installation and upgrades. The internal arrangement emphasizes airflow and serviceability so users can maintain or swap components with minimal effort.
Suitable for
Gaming PC builds that require a balance of component visibility and airflow
Home or small office workstations using standard ATX or micro-ATX motherboards
System upgrades where easy access to drives and expansion cards is needed
Key specifications
Form factor compatibility: ATX, micro-ATX, mini-ITX
Chassis type: Mid-tower
Side panel: Tempered glass for component visibility
Color: Gray exterior finish
Drive bays: Multiple internal bays for 2.5" and 3.5" drives (standard configurations)
Expansion slots: Several PCI expansion positions for add-in cards
Cooling support: Space for case fans and conventional air or liquid cooling components
Cable management: Internal routing areas to organize power and data cables
How to use
Install a compatible motherboard (ATX, micro-ATX or mini-ITX) on the internal standoffs and secure it with screws. Mount power supply, storage drives and expansion cards into the designated bays and slots. Route cables through the provided cutouts to keep airflow unobstructed and close the tempered glass side panel to view the installed components. Ensure cooling fans or radiators are positioned according to component clearance and manufacturer recommendations for optimal thermal performance.
Usage recommendations
For best results, choose components that conform to standard sizes for ATX or micro-ATX builds, use cable ties or straps to secure wiring, and plan fan or radiator placement before final assembly to maintain efficient airflow and to preserve visibility through the tempered glass panel.

## FAQ

### How much does the Cooler Master QUBE 540 Moonstone mid-tower case cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 230 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 07.07.2026 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 Cooler Master 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 Cooler Master 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/11695891/67067002_large.webp