---
product_id: 1216315
title: "NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led"
brand: "nzxt"
price: "€ 58.58"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/1216315-nzxt-guardian-mid-tower-921rb-001-rd-black-red-led
store_origin: IE
region: Ireland
---

# Quad 120/140mm fans for superior airflow Triple temp monitoring to prevent overheating Thick, solid chassis for ultimate durability NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led

**Brand:** nzxt
**Price:** € 58.58
**Availability:** ❌ Out of Stock

## Summary

> 🖤🔥 Guardian 921 RB: The mid-tower that guards your game and style

## Quick Answers

- **What is this?** NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led by nzxt
- **How much does it cost?** € 58.58 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/1216315-nzxt-guardian-mid-tower-921rb-001-rd-black-red-led)

## Best For

- nzxt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Robust steel frame ensures your rig stays safe and sound
- • **Plug & Play Power:** Convenient front-panel USB 2.0, audio, and eSATA ports for seamless connectivity
- • **Custom Cooling Mastery:** Includes 3 pre-installed fans plus an extra 140mm slot for ultimate airflow control
- • **Stay Cool, Stay Winning:** Advanced triple temperature sensors keep your system chill under pressure
- • **Versatile Compatibility:** Supports ATX, Micro-ATX, and Baby AT motherboards with generous CPU cooler clearance

## Overview

The NZXT Guardian 921RB-001-RD is a mid-tower PC case designed for gamers and system builders seeking durability and advanced cooling. Featuring a thick steel construction, triple temperature monitoring, and four strategically placed fans (including an LED side fan), it supports multiple motherboard sizes and offers convenient front-panel connectivity. Its black and red LED aesthetic makes it a standout choice for those who want performance and style in one package.

## Description

NZXT celebrates the rebirth of the Guardian 921 with the renewed Guardian 921 RB. Expanded upon its predecessor, Guardian 921 RB reflects the gamer design, structural integrity, and temperature monitoring system of the original while displaying a wide range of new features to complete the system builder's dream budget case. New features include a bottom oriented power supply mount, CPU heat sink cutout, and an extra 140 mm fan slot. Game beyond your limits with Guardian 921 RB.

## Features

- Thick and Solid Construction: build with strength and structural integrity
- Constant Temperature Monitoring : three monitoring system prevent overheating
- External Electronics : 1 x Audio/Mic, 2 x USB 2.0, eSATA, Temperature Display
- Cooling System: 1x120mm front (included), 1x120mm rear (included),1x120mm LED Fan side (included),1 x 120/140 mm top
- Motherboard Support: ATX, MICRO-ATX, BABY AT
- Clearance: CPU COOLER CLEARANCE 144.4mm (with fan) 169.4mm (without fan)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of USB 2.0 Ports | 2 |
| Brand | NZXT |
| Item model number | 921RB-001-RD |
| Item Weight | 18.1 pounds |
| Product Dimensions | 20.55 x 8.11 x 18.07 inches |
| Item Dimensions  LxWxH | 20.55 x 8.11 x 18.07 inches |
| Color | Black/red led |
| Audio-out Ports (#) | 2 |
| Manufacturer | NZXT - US PC |
| ASIN | B00434UCDE |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 27, 2017 |

## Product Details

- **Brand:** NZXT
- **Motherboard Compatability:** ATX
- **Case Type:** Mid Tower
- **Recommended Uses For Product:** Gaming
- **Color:** Black/red led
- **Material:** Steel Plastic
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Air
- **Fan Size:** 140 Millimeters
- **Item Weight:** 18.1 Pounds

## Images

![NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led - Image 1](https://m.media-amazon.com/images/I/716uOgtVMKL.jpg)
![NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led - Image 2](https://m.media-amazon.com/images/I/81WmD3j5NML.jpg)
![NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led - Image 3](https://m.media-amazon.com/images/I/81sjh1MZ6BL.jpg)
![NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led - Image 4](https://m.media-amazon.com/images/I/81-EfGU2tFL.jpg)
![NZXT Guardian Mid Tower 921RB-001-RD Black/Red Led - Image 5](https://m.media-amazon.com/images/I/816KpWbU5AL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What software does this use? windows xp? windows 7? 8?**
A: The case itself uses no software. It is just a case used to hold all of the hardware used in a pc build. The various windows OS's you asked about are to be installed after a pc is built. So, any OS could be used, it's just up to you (preference, price range, etc.).

**Q: Is this blue or red?**
A: BLUE

**Q: Where does the DVD drive come out?**
A: The entire front panel opens up and the DVD drive is in there.

**Q: need help i cant get the front leds to light up on this case every other light does tho,**
A: If your talking about the 3 lines in the front of the case that sort of looks like a Y. They are built in and once you plug in the connector to power the lights should work. If they don't then the case is defective and you need to replace it. The only problem I had with the case for my daughter's PC was one of the temperature connections didn't work. But that didn't worry me. God Luck!

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**Shop now:** [https://www.desertcart.ie/products/1216315-nzxt-guardian-mid-tower-921rb-001-rd-black-red-led](https://www.desertcart.ie/products/1216315-nzxt-guardian-mid-tower-921rb-001-rd-black-red-led)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*