Cooler Master

Cooler Master RC-902XB-KKN2 HAF XB EVO LAN Box Case

Name: Cooler Master RC-902XB-KKN2 HAF XB EVO LAN Box Case
Brand: Cooler Master
SKU: RC-902XB-KKN2

USB 3.0

Cooler Master HAF XB EVO: Transform Your Rig into a High-Performance Powerhouse The Cooler Master HAF XB EVO redefines high airflow design in a revolutionary form factor. This LAN box case boasts exceptional cooling performance, making it ideal for enthusiasts and overclockers. Featuring a remova...

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Overview

Cooler Master HAF XB EVO: Transform Your Rig into a High-Performance Powerhouse

The Cooler Master HAF XB EVO redefines high airflow design in a revolutionary form factor. This LAN box case boasts exceptional cooling performance, making it ideal for enthusiasts and overclockers. Featuring a removable horizontal motherboard tray and expansive mesh panels, it facilitates powerful front-to-back airflow. With ample space for tall CPU coolers, liquid cooling radiators, and high-end graphics cards, the HAF XB EVO easily transforms into a test bench for convenient component swapping and testing. Dual USB 3.0 ports and X-Dock slots provide lightning-fast I/O connectivity, while rigid carry handles ensure easy portability.

Specifications:

Brand: Cooler Master
Model: RC-902XB-KKN2
Case Type: Mid Tower
Motherboard Support: Mini ITX, MicroATX, ATX
Material: Steel, Polymer, Mesh Front Bezel
External Bays: 2x 5.25", 2x 3.5"
Internal Bays: 2x 3.5"
Expansion Slots: 7
Fans: 4
Front I/O Panel: 2x USB 3.0 Ports, 1x Microphone In, 1x Audio Out
CPU Cooler Support: Up to 180mm tall
GPU Support: Up to 334mm long
HDD/SSD Support: Up to 4

Key Features

A case quickly and easily transforms into a test bench ideal for enthusiasts and over clockers

Two durable trifle fans included in the front (also supports a 240 millimeter radiator) for powerful airflow

Supports a tower CPU coolers up to 180 millimeter tall and high end VGA up to 334 millimeter long

Supports up to 4 HDDs or SSDs by removable HDD cages

Motherboard tray can be removed to install, remove or swap components

Case Type: Mid Tower, M/B Type: Mini ITX, MicroATX, ATX

Material: Steel, Polymer, Mesh Front Bezel

External Bay: 2x 5.25"; 2x 3.5", Internal Bay: 2x 3.5"

Expansion Slots: 7

Fan: 4

Front I/O Panel: 2x USB 3.0 Ports, 1x Microphone In, 1x Audio Out

Specifications

Case Type

Mid Tower (LAN Box Case)

Motherboard Type Support

Mini ITX, MicroATX, ATX

Material

Steel, Polymer, Mesh Front Bezel

External Drive Bays

2x 5.25", 2x 3.5"

Internal Drive Bays

2x 3.5" (removable cages)

Expansion Slots

Included Fans

2 (front)

Max CPU Cooler Height

180mm

Max VGA Length

334mm

Front Radiator Support

240mm

Front I/O Panel

2x USB 3.0 Ports, 1x Microphone In, 1x Audio Out

Frequently Asked Questions

Can the Cooler Master HAF XB EVO case be used as a test bench?

Yes, this case is designed to quickly and easily transform into a test bench, making it ideal for enthusiasts and overclockers.

What types of motherboards are compatible with this case?

The Cooler Master HAF XB EVO supports Mini ITX, MicroATX, and ATX motherboard types.

How many storage drives can be installed in this case?

This case supports up to 4 HDDs or SSDs via its removable HDD cages, which include two internal 3.5" bays, in addition to external 3.5" bays.

What are the front I/O port options on the HAF XB EVO?

The front I/O panel includes two USB 3.0 ports, one microphone input, and one audio output.

What is the maximum CPU cooler height and VGA card length supported?

The case supports tower CPU coolers up to 180mm tall and high-end VGA cards up to 334mm long.

Strengths & Trade-offs

👍 Pros

Offers quick transformation into a test bench, making it ideal for enthusiasts and overclockers who frequently swap components.
Includes two durable front fans for powerful airflow, supporting efficient cooling of internal components.
Supports a large 240mm radiator in the front, allowing for advanced liquid cooling setups.
Accommodates tower CPU coolers up to 180mm tall and high-end VGA cards up to 334mm long, providing broad component compatibility.
Features removable HDD cages, supporting up to 4 HDDs or SSDs for flexible storage configurations.
The motherboard tray can be removed, simplifying the installation, removal, or swapping of components.
Comes with two USB 3.0 ports on the front I/O panel, offering fast data transfer speeds for peripherals.

👎 Cons

The transformation into a test bench, while beneficial, might expose internal components to dust more readily than a fully enclosed case.
The design supports only Mini ITX, MicroATX, and ATX motherboards, excluding larger E-ATX form factors.
With only two external 5.25" bays and two 3.5" bays, optical drive and legacy storage expansion options are somewhat limited.
The front I/O panel includes only one microphone in and one audio out, which is standard but lacks more specialized audio connections.
While it includes two front fans, additional fans may be necessary for optimal cooling depending on the components installed and the user's specific cooling requirements.