Previous Previous Next Next
Cooler Master E302-KGNN-S00 Computer Cases Cooler Master Elite 302 - Mini-tower - Black - Mesh, Steel, Tempered Glass - 3 X Bay - 3 × 120mm Fan E302kgnns00 884102130663

Part Number: E302-KGNN-S00
Condition: New
Availability: Out of stock   
Real time availability   

Notify Me


Cleveland Award

Best of Cleveland Award in the Computers category

Inc. 500|5000 list

Compsource is honored to be named to the Inc. 500|5000 list

Ranked among the top 500 companies | internet retailer

Ranked among the top 500 companies

Microsoft authorized Education reseller

Microsoft authorized Education reseller

HP Qualified Supplies Partner

HP Qualified Supplies Partner

BBB Accredited Business Since 2000

BBB Accredited Business Since 2000

Your Price:
$91.73

As low as $8/month
Buy Now, Pay Later



4xbuyerprotection
  • Shipping Insurance
  • Price Match Guarantee
  • Terms of Service Guarantee
  • Identity Theft Protection
FREE with your purchase
Expert Name, Expert Title
Let our Specialist make your purchase easier

Product Specifications



Cooler Master Elite 302 - Mini-tower - Black - Mesh, Steel, Tempered Glass - 3 x Bay - 3 × 120mm Fan(s) Installed - Mini ITX, Micro ATX Motherboard Supported - 6 x Fan(s) Supported - 1 x Internal 3.5" Bay - 2 x Internal 2.5" Bay - 4x Slot(s) - 2 x US (E302-KGNN-S00)

Elite 302 Black Case

Manufacturer Part Number: E302-KGNN-S00

Perfect Fit for Minimalist Setup: Explore a roomy interior exclusively designed to accommodate Micro-ATX or Mini-ITX motherboards. GPU Clearance: Accommodating GPUs up to 365mm, even a RTX 5090 RX 9070 XT. Stay Cool Under Pressure: Experience 280mm liquid cooler and six fan support for optimal thermal efficiency. Components Clearance: Accommodate CPU coolers height of 163.5mm, and PSU 160mm in length. Large Intakes grill: Unrestricted intake grill ensure unrestricted airflow. Unrestricted Air Flow: The 3x 120mm ARGB PWM fans deliver exceptional airflow. USB Type-C: Integrated in the I/O panel is a USB Type-C port. Breathable PSU Shroud: The ventilated PSU cover efficiently cools PSU orientations.



CPN:Elite 302 Black Case
MANUFACTURER NAME: Cooler Master
MANUFACTURER PART NUMBER: E302-KGNN-S00
UPC EAN CODE: 884102130663
LANGUAGE: EN
MARKET:US

General Information:

TOOL-LESS MAGNETIC FRONT PANEL

Quick and easy maintenance with a tool-free magnetic mesh front panel - engineered for airflow and effortless access.

READY FOR HIGH-PERFORMANCE COOLING

Accommodates up to 6 fans and supports 280mm or 360mm radiators to keep your system performing at its peak.

COMPACT SIZE, MAXIMUM COMPATIBILITY

Supports up to 365mm GPUs and 163.5mm CPU coolers - ideal for powerful setups without the bulk.

FRONT I/O USB TYPE-C SUPPORT

Modern connectivity with a built-in USB Type-C port for faster, streamlined data transmission.

ARGB STYLE MEETS PERFORMANCE

Three pre-installed 120mm ARGB fans deliver strong airflow while adding a touch of vibrant lighting to your build.

BREATHABLE PSU SHROUD

Ventilated power supply cover supports both active and passive cooling - offering flexibility and thermal efficiency.

ManufacturerCooler Master Co., Ltd
Manufacturer Part NumberE302-KGNN-S00
Manufacturer Website Addresshttp://www.coolermaster-usa.com
Brand NameCooler Master
Product SeriesElite Series
Product ModelE302-KGNN-S00
Product NameElite 302
Product TypeGaming Computer Case
  Product UPC884102130663
Technical Information:
Motherboard SupportedMini ITX
Micro ATX
Number of Fans Supported6
Number of Fans Installed3
Fan Size Supported4.72"
5.51"
Installed Fan Size4.72"
Installed Fan Size Details3 × 120mm
FeaturesARGB Fan
Dust Filter
Window PanelYes
Window Panel LocationSide Panel
Right Side
Left Side
Bays:
Number of Internal 3.5" Bays1
Number of Internal 2.5" Bays2
Number of Total Expansion Bays3
I/O Expansions:
Total Number of Expansion Slots4
Interfaces/Ports:
Total Number of USB Ports2
USB Port Details1 x USB 3.2 Gen 1 Type-C
1 x USB 3.2 Gen 1 Type-A
Front USBYes
Total Number of Audio In Ports1
Front Audio InYes
Total Number of Audio Out Ports1
Front Audio OutYes
MicrophoneYes
Headphone/Microphone Combo PortYes
Power Description:
Power Supply InstalledNo
Physical Characteristics:
Color FamilyBlack
Product ColorBlack
Product MaterialMesh
Steel
Tempered Glass
Cooler TypeFan Cooler
Form FactorMini-tower
Maximum CPU Cooler Height6.44"
Maximum PSU Length6.30"
Maximum GPU Length14.37"
Height16.9"
Width8"
Depth15.4"
Weight (Approximate)11.86 lb
Miscellaneous:
What's in the box
  • Elite 302
  • PSU cover
Warranty:
Warranty2 Year

Date Inserted: Sunday July 20, 2025

This product was last updated on Tuesday April 21, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

Ask CompSource

Shipping / Returns

Shipping

Ground = FREE
(Delivery within 2-7 business days)

Two Day Air = $44.00
(Delivery within 2 business days)

Priority = $105.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $49.67

FedEx International Economy (Canada only) = $104.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Cooler Master.  WWW.COOLERMASTER.COM


Cooler Master Company's Information

Cooler Master  
Click Cooler Master for all products

Local #: (909) 673-9880

Site:  WWW.COOLERMASTER.COM

Accessories

Product Reviews

Overall Rating | Write a Review

    Best Sellers
    More Best Sellers

    About Cooler Master

    In the realm of PC building and hardware, Cooler Master stands tall as a renowned provider of top-tier cooling solutions and cutting-edge technologies. With a diverse range of products catering to gamers, enthusiasts, and professionals alike, Cooler Master has earned a reputation for innovation, performance, and reliability.

    Cooler Master's Advanced Cooling Technologies

    Cooler Master leads the industry in developing innovative cooling solutions that push the boundaries of performance and efficiency. Here's a glimpse into some of their standout technologies:

    1. Liquid Cooling Systems

    Cooler Master offers a comprehensive lineup of liquid cooling solutions, including all-in-one (AIO) liquid coolers and custom liquid cooling kits. These systems utilize advanced pump and radiator designs, coupled with high-performance fans, to efficiently dissipate heat and keep your CPU and GPU temperatures in check, even during intense gaming or demanding workloads.

    2. Air Cooling Solutions

    For users seeking air cooling options, Cooler Master delivers a wide array of air coolers designed to provide exceptional thermal performance and quiet operation. Featuring innovative heat sink designs, heat pipe technology, and high-static pressure fans, Cooler Master air coolers ensure effective heat dissipation while maintaining low noise levels, making them ideal for overclocking and high-performance computing tasks.

    3. Thermal Management Accessories

    Cooler Master's range of thermal management accessories, including thermal pastes, thermal pads, and heat sinks, are engineered to optimize heat transfer and maximize cooling efficiency. These accessories play a crucial role in maintaining stable temperatures and prolonging the lifespan of your components, ensuring reliable performance under demanding conditions.

    Why Choose CompSource for Your Cooler Master Products?

    When it comes to purchasing Cooler Master cooling solutions, CompSource stands out as the premier destination. Here's why:

    1. Extensive Product Selection

    CompSource offers an extensive selection of Cooler Master products, encompassing liquid coolers, air coolers, thermal management accessories, and more. Whether you're a PC gamer, overclocking enthusiast, or professional system builder, CompSource has the perfect cooling solution to meet your specific requirements.

    2. Competitive Pricing

    CompSource is committed to offering competitive pricing on all Cooler Master products, ensuring that you get the best value for your investment. With CompSource, you can enjoy premium cooling solutions at affordable prices, without compromising on quality or performance.

    3. Expert Guidance and Support

    CompSource's team of knowledgeable experts are well-versed in Cooler Master products and cooling technologies. They can provide personalized recommendations and technical assistance to help you select the right cooling solutions for your PC build or upgrade project. From compatibility advice to installation tips, CompSource is here to support you every step of the way.

    4. Fast and Reliable Service

    With CompSource, you can expect fast and reliable service, from the moment you place your order to the delivery of your Cooler Master products. Their streamlined order processing and efficient shipping ensure that you receive your cooling solutions promptly, minimizing downtime and maximizing your PC's performance.

    5. Customer-Centric Approach

    CompSource prides itself on its customer-centric approach, prioritizing customer satisfaction above all else. Their dedicated team is committed to providing exceptional service and support, ensuring that your experience with Cooler Master products exceeds your expectations. With CompSource, you can trust that your cooling needs will be met with professionalism, reliability, and expertise.


    Please Check Out Some of the Most Popular Cooler Master Categories We Offer




    More on Cooler Master

    Cooler Master's advanced cooling technologies empower PC enthusiasts and professionals to unleash the full potential of their systems, delivering superior thermal performance and reliability. Whether you're looking for liquid cooling systems, air coolers, or thermal management accessories, Cooler Master has the perfect solution to suit your needs. When purchasing Cooler Master products, CompSource is your trusted partner, offering an extensive selection, competitive pricing, expert guidance, fast and reliable service, and a customer-centric approach. Elevate your PC cooling solutions with Cooler Master and CompSource today!



    You can chat with us or give our professionals a quick phone call at (800)-413-7361, we can assist with the best solution for your needs and budget.

    Learn more about Computer Cases

    CompSource has had a passion for computers since 1991! Every person you talk to at CompSource must have that same passion to work here. We realize a Computer, Gaming PC, Notebook or Gaming Notebook is a large purchase and we are here to make sure your decision is the best choice for YOU! The choices can be daunting.

    We will help you make sense of the Motherboards, CPU's, Memory RAM/ROM, hard drives and video cards! CompSource will educate and help make this process enjoyable and easy. If we can't find an option, we can always build a custom computer just for you!

    Whether you're planning on using your computer for basic tasks like checking emails, surfing the web or word processing. Or if you're more of a power user and plan on using it for gaming, video editing, graphic design or running a business. You can tell our trained sales professionals your needs, and we’ll make custom recommendations to suit your specifications and budget. Our reps have tons of knowledge and love to share. We educate, not sell, CompSource makes sure you buy what you need and not waste money on what you don't. As with every decision we never push, it's up to you when, and if you make a purchase.

    CompSource has a great technical staff that can build a custom PC or server to your exact needs. We can also integrate name brand components purchased from us to go into your new Desktop PC's, Laptops, Server's etc.

    We want this to be as easy and stress-free as possible. That’s why we’re offering to install everything for you. The expertly trained professionals from Buy It Installed™ provide high-quality service and will get everything up and running with little to no hassle on your end.


    Chat with us or give our professionals a quick phone call (800)-413-7361.

    I am pleased with your website's intuitive navigation. The purchasing process was the most streamlined that I have experienced. mickey.hoeltzel
    More Reviews

    eStores

    Connect With Us