CoolerMaster Elite 342 Micro-ATX Mini-Tower Case w/400W ATX Power Supply, Black
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CoolerMaster Elite 342 Micro-ATX Mini-Tower Case with 400W ATX Power Supply, Black

SKU: CMRC342KKR4U MFR: RC-342-KKR400-U3
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$87.50
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Key Features

  • Optimize your setup with this Micro-ATX mini-tower case, perfect for compact builds.
  • Enjoy efficient cooling with front 120mm fan support, keeping your components at ideal temperatures.
  • Benefit from an included 400W ATX power supply, offering reliable power right out of the box.
  • Experience easy assembly with a tool-less design, simplifying your PC building process.
  • This sleek black computer tower case blends seamlessly into any home or office environment.
  • Store all your essential data with ample drive bays, including five internal 3.5" slots.
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Temporarily On Backorder?Expected Availability: 12/2025Request assistance or get notified
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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

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Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

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Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

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We will never charge you a deductible after the purchase of a plan.

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Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

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CoolerMaster Elite 342 Specifications

General

General

Jump to...

  • Color

    Black

  • Material

    Steel, Plastic

  • PSU Included

    400W ATX

  • Windowed Panel

    No

  • Certifications

    CE, FCC

  • Built-In Lighting

    No

  • Tool-Less Design

    Yes

  • Security

    No

  • Cable Management Space

    No

Compatibility

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  • Motherboard Support

    Micro-ATX, Mini-ITX

  • External Drive Bays

    2x 5.25"
    1x 3.5"

  • Internal Drive Bays

    5x 3.5"

  • Expansion Slots

    4x Full Height

  • Maximum GPU Length

    14.29" (363mm)

  • CPU Cooler Height

    6.02" (153mm)

  • PSU Mounting Location

    Top

Cooling

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  • Fan Mounting

    Front: 1x 120mm
    Rear: 1x 80/90mm
    Side: 1x 90mm

  • Fans Included

    Front: 1x 120 mm Non-LED (Unspecified rpm)

  • Fan Controller Included

    No

  • Filters Included

    No

Inputs / Outputs

Jump to...

  • Inputs / Outputs

    2x USB-A (USB 2.0)
    1x eSATA (eSATA)
    1x 3.5mm Input
    1x 3.5mm Output

Physical

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  • Dimensions (W x H x D)

    13.86 x 17.32 x 7.09" (52 x 440 x 180mm)

  • Weight

    8.82 lbs (4kg)

Other

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  • UPC Code

    884102029349

About CoolerMaster Elite 342

Elite 342 (RC-342) is a mini-tower that accommodates micro-ATX, built with a modern design body and front panel. This chassis maintains Elite's pedigree of compact-sized and quality build that would look great in any space. Elite 342 maintains a quiet environment while providing the option of adding 80mm or 90mm rear fans to provide the best ventilation possible for a compact system.

CoolerMaster Elite 342 Features

  • Micro-ATX & Mini-ITX Motherboard Support
  • Compact size makes it ideal for small workspaces

Warranty Information

This product has a limited warranty of 24 months.

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Key Features

  • Optimize your setup with this Micro-ATX mini-tower case, perfect for compact builds.
  • Enjoy efficient cooling with front 120mm fan support, keeping your components at ideal temperatures.
  • Benefit from an included 400W ATX power supply, offering reliable power right out of the box.
  • Experience easy assembly with a tool-less design, simplifying your PC building process.
  • This sleek black computer tower case blends seamlessly into any home or office environment.
  • Store all your essential data with ample drive bays, including five internal 3.5" slots.

What's in the box:

  • CoolerMaster Elite 342 Micro-ATX Mini-Tower Case (Black)
  • 400W ATX Power Supply
  • Screw Set
  • CoolerMaster 2 Year Limited Warranty