# PC Case NZXT H9 H3 Flow Midi Tower White

**URL:** https://aio.lv/en/product--nzxt-cc-h31fw-01--11456217
**Data updated:** 2025-12-30 21:22 (EET)
**Category:** Computer Cases
**Manufacturer:** NZXT
**Manufacturer code:** CC-H31FW-01
**EAN:** 5056547207971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nzxt-cc-h31fw-01--11456217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 6.04 EUR |

## Summary description

The NZXT H9 H3 Flow is a Midi Tower PC case designed for optimal airflow and cooling. It supports 120 and 140 mm front fans, includes one 120 mm rear fan, and accommodates HDD sizes of 2.5 and 3.5 inches. With dimensions of 225 mm width, 389 mm depth, and 400 mm height, it offers a sleek white finish and efficient space management for your components.

## Long description

The NZXT H9 H3 Flow Midi Tower White is a compact mid-tower PC case engineered for high airflow and flexible cooling configurations while maintaining efficient use of desk space. It supports Mini‑ITX and Micro‑ATX motherboards, accepts 2.5" and 3.5" drives, and comes in a white finish with tempered glass side panel(s).
Advantages
This case combines a space-saving footprint with extensive cooling support: ultra-fine mesh on the front, top and sides improves airflow and reduces dust ingress, while a ventilated PSU shroud enhances bottom-fan intake. It accommodates full-size graphics cards up to 377 mm (without front fans) and includes one pre-installed 120 mm rear fan for immediate exhaust. Tool-free removable panels, integrated cable channels and multiple tie-down points simplify building, upgrading and cable management. The chassis is compatible with rear‑connect motherboards such as ASUS BTF and MSI Project Zero for cleaner cable routing.
Suitable for
Compact gaming or workstation builds using Micro‑ATX or Mini‑ITX motherboards
Systems requiring strong airflow and multiple fan/radiator configurations
Users who prefer tool-free access and straightforward cable management
Key specifications
Form factor: Midi Tower supporting Mini‑ITX and Micro‑ATX
Dimensions (W×D×H): 225 × 389 × 400 mm
Drive bays: three 2.5" bays and one 3.5" bay
GPU clearance: up to 377 mm (no front fans), 352 mm (with front fans), 317 mm (with front fans & radiator)
Fan support: up to seven fans (two front up to 140 mm, two top up to 140 mm, two bottom 120 mm, one rear 120 mm)
Radiator support: front up to 280 mm, top up to 240 mm
Pre-installed fan: one 120 mm rear F120Q (3‑pin DC)
Materials: tempered glass, SGCC steel, mesh
Colour: White
Weight: 4.8 kg
MPN / EAN: CC-H31FW-01 / 5056547207971
How to use
Install a Mini‑ITX or Micro‑ATX motherboard and mount storage drives in the provided 2.5" and 3.5" bays. Configure cooling according to component layout: install front and top fans or radiators as needed, place the power supply behind the ventilated shroud, and fit the GPU within the listed clearance limits. Use the removable front, top and side panels for easy access during component installation and maintenance.
Usage recommendations
For best cooling and dust control, use a combination of front intake fans and the pre‑installed rear exhaust fan; avoid blocking front airflow if planning to install a large GPU or front radiator. When using rear‑connect motherboards, verify port alignment before final assembly.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Mini-ITX, Micro ATX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 3 |
| Side window | Yes |
| Material | Tempered glass, SGCC, Mesh |
| Product colour | White |
| Maximum CPU cooler height | 170 mm |
| Maximum graphics card length | 377 mm |
| Number of expansion slots | 4 |
| Maximum PSU length | 185 mm |
| Cable management | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Number of power supply units | 1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Number of front fans supported (max) | 2 |
| Front fans diameters supported | 140, 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 140, 120 |
| Bottom fans diameters supported | 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Number of bottom fans supported (max) | 2 |
| Rear fans installed | 1x 120 mm |
| Front radiator sizes supported | 280 |
| Top radiator sizes supported | 240 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.8 kg |
| Height | 400 mm |
| Width | 225 mm |
| Depth | 389 mm |

## FAQ

### How much does the PC Case NZXT H9 H3 Flow cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 533 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 09.07.2026 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 NZXT 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 NZXT 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, form factor, number of 3.5" bays, number of 2.5" bays, side window, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, 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/11456217/66675734_large.webp