---
product_id: 2207174
title: "Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1)"
brand: "cooler master"
price: "฿25378"
currency: THB
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.th/products/2207174-cooler-master-haf-x-full-tower-computer-case-with-usb
store_origin: TH
region: Thailand
---

# USB 3.0 Ports Alloy Steel Air Duct Cooling Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1)

**Brand:** cooler master
**Price:** ฿25378
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Build with the HAF X!

## Quick Answers

- **What is this?** Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) by cooler master
- **How much does it cost?** ฿25378 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2207174-cooler-master-haf-x-full-tower-computer-case-with-usb)

## Best For

- cooler master enthusiasts

## Why This Product

- Trusted cooler master brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spacious Design:** Full tower case with ample room for expansion and airflow.
- • **Optimized Cooling:** Dedicated air duct designed to keep your graphics cards running cool.
- • **Next-Gen Connectivity:** Front I/O panel equipped with USB 3.0 for lightning-fast data transfer.
- • **Effortless Installation:** SATA Dock for hassle-free setup without removing the side panel.
- • **Versatile Compatibility:** Supports a wide range of motherboard types and cooling components.

## Overview

The Cooler Master HAF X is a robust full tower computer case designed for gamers and PC enthusiasts. Featuring a sleek black alloy steel construction, it offers a SATA dock for easy installation, USB 3.0 connectivity, and an innovative air duct system to ensure optimal cooling for high-performance graphics cards. With dimensions of 23.2"D x 9.1"W x 21.7"H and a weight of 31.5 pounds, this case is built for serious gaming setups, accommodating various motherboard types and providing ample expansion options.

## Description

Specifications. Mfr Part Number: RC-942-KKN1. Features:. SATA Dock for easy installation without the need of removing side panel. USB 3.0 on front I/O panel. Air duct to cool the latest graphic cards. Upto 1x 230 mm red LED fan and 3x 200 mm fans. 9 slots support triple VGA cards. Adjustable VGA card holder to support heavier GPU cards. Power supply partition to conceal cables. Advanced cable management with rubber grommets. Spacious interior for larger component parts. Rugged black coated interior . Case Type: Full Tower. Color: Black. M/B Type: Micro ATX / ATX / E-ATX/ XL-ATX. Drive Bays: 11. External Bay: 6x 5.25(2 converted SATA HDD drive bay available). Internal Bay: 5x 3.5 . Expansion Slots: 9. Cooling System: . Fan Brackets:. Front: 1x 230 x 30 mm red LED fan on/off. Side: 1x 200 x 30mm fan. Top: 2x 200 x 30mm fans(one optional). Rear: 1x 140 x 25mm fan. VGA Fan Duct: 1x 120 x 25 mm or 120 x 38 mm fan(optional). VGA Holder: 1x 80 x 15 mm fan(optional) . Side Windows: Yes. Material: Steel 1x IEEE 1394a Port 1x eSATA 1x Mic-in 1x Audio. Power Supply: Bottom / Standard ATX PS2(optional). Dimension (WxDxH): 9.1 x 23.2 x 21.7 inch / 230 x 590 x 550 mm. Weight: 31.6 lbs / 14.35 kg

## Features

- Mfr Part Number: RC-942-KKN1
- Features:
- SATA Dock for easy installation without the need of removing side panel
- USB 3.0 on front I/O panel
- Air duct to cool the latest graphic cards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hard Drive | Mechanical Hard Drive |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 1 |
| Brand | Cooler Master |
| Series | HAF X |
| Item model number | RC-942-KKN1 |
| Item Weight | 31.5 pounds |
| Product Dimensions | 25.5 x 11.5 x 25 inches |
| Item Dimensions  LxWxH | 25.5 x 11.5 x 25 inches |
| Color | Black |
| Computer Memory Type | DDR3 SDRAM |
| Manufacturer | Cooler Master |
| Language | English |
| ASIN | B003S68Q0Y |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 2, 2004 |

## Product Details

- **Brand:** Cooler Master
- **Motherboard Compatability:** SSI EEB
- **Case Type:** Full Tower
- **Recommended Uses For Product:** Gaming
- **Color:** Black
- **Material:** Steel, Mesh
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Air
- **Model Name:** HAF X
- **Item Weight:** 31.5 Pounds

## Images

![Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) - Image 1](https://m.media-amazon.com/images/I/817Hw76kWeL.jpg)
![Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) - Image 2](https://m.media-amazon.com/images/I/61Ekl2MXF0L.jpg)
![Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) - Image 3](https://m.media-amazon.com/images/I/51jfN3Y3oML.jpg)
![Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) - Image 4](https://m.media-amazon.com/images/I/51FiDpmQgNL.jpg)
![Cooler Master HAF X - Full Tower Computer Case with USB 3.0 Ports and Windowed Side Panel (RC-942-KKN1) - Image 5](https://m.media-amazon.com/images/I/51F3PgD0bDL.jpg)

## Questions & Answers

**Q: Does this come with any 3.5" or 2.5" bay converters?**
A: It came with 1 2.5 -> 3.5 converter

**Q: Will the Hyper 212 EVO from Cooler Master fit in the case (it is a bulkier cpu cooler)? Want to know as I am thinking about doing my first build.**
A: Thank you that is exactly what I wanted to know, too, since that is what I already have.

**Q: How many fans does the case include? Are they LED fans? And if they do, which color are they?**
A: Sorry, I'm just starting to check this email more often. You've probably found out by now. But I'll respond anyway. It includes 2 fans. It doesn't come with an LED light, I got one myself.

**Q: What differences are there between this and the newer one?**
A: Sir, if you give me a specific model number, I will try to research the differences. I have had zero problems with the HAF-912. It exceeded my expectation in all aspects. I am running two internal drives and a hot swap drive from the front. It is quiet and has a reasonable foot print. If you need fans for more ambitious projects, the Cool Master has many options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Great... Big Case!
*by R***S on August 30, 2010*

I will try to keep this pretty short. First my build:HAF XAsus P6X58D Premium motherboardIntel Core I7 960 @ 3.2Ghz6Gb Corsair memoryCoolermaster V8 CPU fan2x EVGA GTX 275 in SLIEVGA GT 220 for physics2x 30Gb SSD drive (in RAID 1) for OS60Gb SSD drive for games2x 200Gb HD (in RAID 1) for dataApevia 900W power supplyDVD driveI originally had all of this (except the 60Gb SSD drive which I added for this build) in an Antec 900 case. It was jammed in there about as tightly as was possible. The Antec 900 is a nice case, but I really needed a full tower for the components that I have... so it didn't suit my needs. I just finished putting everything in my new HAF X and it's wonderful. I had plenty of room to work and the construction of the case is top-notch. I was actually able to manage all of my cables nicely, for a clean looking build.This is HUGE case, so if you don't have room you should think twice... but if you do, it's a gerat case. It comes stock with 4 fans, which is just fine... but I added one to the graphics card air duct, and one to the top (comes with one 200mm fan on top, I added the optional 200mm). The cable management is very well thought out, with routes throughout that you can use to tuck away all those cables. I used the power supply partition and it was very helpful in hiding my cables. I also used the GPU holder since I am using two pretty heavy video cards. These little extras really make the case worth the money, and help you to build a better system.There's plenty of room for your hard disks. I have 3 inside (2 normal HDs and one SSD), and two in the front SATA docks (both SSDs). There's plenty of room for just about any storage configuration you would want to use, and it's all easy to get to and set up. You do have to screw in the drives that you mount on the front SATA docks... but that's not really a big deal to me.Once I got it all together... I was very pleased. The airflow is great... my CPU is idling at about 32 degress Celsius, my hard drives at 24 degrees, memory at 29 degrees, physics card at 27 degrees and video cards at 24 degrees. I haven't done too much stress testing, but my CPU has only hit about 41 degrees celsius max so far.I love that this case is black both outside AND inside. A lot of black cases will have a stainlees steel color on the inside, but this is black throughout, which I find very nice. A lot of people complain that this case is "ugly", but I disagree... I think it's a great looking case.Overall, I love this case. It's the best I've ever had, and I've had quite a few. In my opinion you can't get a much better case for the price... and if you have a high-end set of components you should definitely consider the HAF X.

### ⭐⭐⭐⭐⭐ Unparalleled Airflow; Great Case for a Great Price
*by F***L on October 6, 2011*

When choosing a case it is important to make sure it is something that you like and that will fit your needs. Cases are one of the few, if not the only component from a PC rig that will last you through multiple builds. With that in mind, I took a long time researching and browsing around before I decided on a case for my computer build.The HAF 912 was consistently mentioned across the web by PC enthusiasts and amateurs as a strong case choice for both form and function. Cooler Master named the HAF series to stand for "High Air Flow" and these cases truly shine in that area. I am running an AMD 955 black edition processor overclocked to 4.0gHz and also a Radeon 6950 1gb video card and the case stays between 27-40 degrees celsius on the stock fans (depending on if I am just browsing the web or utilizing more CPU power). I thought I would need to purchase a bunch of extra case fans in order to keep my system temperatures down, but such is not the case. The huge vent in the top of the case can accommodate up to a 200mm case fan, but for now it works very well as just an exhaust vent. Most of the hot air exits through this area.The 912 also takes a minimalist approach in terms of design and does not include a giant window or bright LED lights like some other cases boast. For myself this was perfectly fine, but if you are looking for a case that has all of these extra features then this is not the right choice for you. I didn't need a flashy case and instead I wanted my money to be spent on build quality and necessary features. Here are some of the key reasons I would recommend this case to a prospective builder:Airflow- Superb, even with only the stock fans (discussed above).Capacity/Size- There is plenty of room inside this case. It supports the larger ATX motherboards as well as the micro-ATX motherboards. Longer video cards can be accommodated by easily removing the extra drive bay(s).Cable management- The HAF 912 has great cable management for a mid-tower case. If you don't know what cable management is or why it is important, it basically means how well the case tucks away the giant spiderweb of wires so that it does not clutter the inside of your system. The HAF 912 has room behind the right side panel for excess wires to be stored. I have a non-modular power supply which literally has about 10 extra cables that I did not use for my build and that I needed to hide somewhere. This case was able to conceal them behind the motherboard, no problem. This is essential because without proper cable management the wires will actually clutter and block the overall airflow throughout the case and lead to higher temperatures.Tool-less drive bay installation- Installing the CD/DVD drive is literally a snap and takes no more than 10 seconds to do. It only comes with one (1) tool-less drive bay, but that's all most people will need.Price- The case will only set you back about $50-60 depending on if it's on sale. While you aren't going to have all the bells and whistles that some cases have you are getting features in this case that are not seen until you move up into the $70-90 bracket.The HAF 912 is truly a great mid-tower case that will not disappoint. I highly recommend this case to both new and avid PC builders alike.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-06*