There are many type of microatx pc cases, you can check below list with features

darkFlash Micro ATX Mini ITX Tower MicroATX Computer Case with Door Opening Tempered Glass Side Panel (DLM22 Mint Green)

$69.99
$65.99  in stock
1 new from $65.99
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as of June 27, 2020 4:22 am

Features

  • DOOR OPENING DESIGN: Door opening side panel with magnetic design, it is easy to disassemble and tool free.
  • LOWPOLY PANEL DESIGN: The front panel adopts Low poly design and give you the enjoyment of succinct vision.
  • HIGH-QUALITY STRUCTURE: 0.6mm SPCC is painted to form the metal structure with impressive beauty.
  • EXCELLENT LIGHT EFFECT: The black side glass shows the light effect in a low profile way. Meanwhile, the overall tempered glass design makes the inner view of the chassis broad.
  • 240 MM WATER-COOLER COMPATIBLE: It could install 120mm*2/140mm*2 air cooler and 240mm water cooler, making more options for users.

CORSAIR Crystal 280X RGB Micro-ATX Case, 2 RGB Fans, Lighting Node PRO Included, Tempered Glass - White

$209.99  in stock
8 new from $149.00
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as of June 27, 2020 4:22 am

Features

  • Massive cooling potential with room for up to six 120mm cooling fans, or a 240mm radiator in the top, 240mm radiator in the front, and 240mm radiator in the bottom
  • Two included CORSAIR LL120 RGB fans boast a total of 32 individually customizable LEDs, controlled by an included Lighting Node PRO digital RGB lighting controller and CORSAIR iCUE software to deliver a symphony of color
  • Three stunning tempered glass panels put your system on display like no other Micro-ATX case. Compatible Corsair Liquid Coolers - H55, H60, H75, H80i, H90, H100i, H105, H110i, H115i
  • A dual-chamber layout highlights your PC's core components, whilst tidying cables, drives and the PSU into a dedicated rear chamber
  • Dedicated storage compartment for up to two 3.5" drives and three 2.5" drives keeps your system clean without sacrificing storage capacity

Silverstone SST-PS15W-G (White + Tempered Glass Window) Micro-ATX, Mini-DTX, Mesh Front Panel, Steel Body, Tempered Glass Side Panel

$73.66  in stock
1 new from $73.66
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as of June 27, 2020 4:22 am

Features

  • Mesh front panel & optimized layout for outstanding cooling potential
  • Motherboard back plate opening for quick CPU cooler assembl
  • All Black painted interior for stylish look
  • Supports expansion cards up to 12.3" (314mm)
  • Chic and simple Tempered glass Side panel

SilverStone Technology Home Theater Computer Case (HTPC) with Faux Aluminum Design for ATX/Micro-ATX Motherboards (SST-GD09B-USA)

$99.99
$91.54  in stock
1 new from $91.54
Free shipping
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as of June 27, 2020 4:22 am

Features

  • Positive air pressure design for excellent cooling/quietness and dust-prevention
  • Support expansion cards up to 12.2". Support ATX motherboards
  • Quick access filters included
  • Incredible 358mm depth to fit comfortably inside home theater cabinet
  • Drive cages with multi-purpose mounts eliminate need for adapters.Independent graphics card vent

SilverStone Technology Precision Series Micro-ATX & Mini-Itx Compatible Computer Case PS16B

$69.99  in stock
1 new from $69.99
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as of June 27, 2020 4:22 am

Features

  • Elegant mix of faux brushed aluminum finish, glossy surface, and mesh for crafting a stylish case design
  • Upgraded cooling layout fully supports front and rear 120mm fan/ radiator
  • Near limitless support for all components including high-end GPU up to 320mm and CPU cooler up to 165mm
  • Precisely designed space capable of accommodating various storage devices (5.25"/ 3.5"/ 2.5") with dual USB 3.0 Ports

Cooler Master N200 - Mini Tower Computer Case with Fully Meshed Front Panel and mATX/Mini-ITX Support

$64.99  in stock
8 new from $49.00
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as of June 27, 2020 4:22 am

Features

  • Edgy, asymmetrical design with full mesh front panel
  • Mini tower with great expandability that supports up to three 3. 5" Adds and four 2. 5" Sods
  • Supports a 240mm Liquid CPU water cooling kit in the front of the case
  • Supports high-end graphics cards with a length of up to 355mm (14 inches)
  • Supports CPU air coolers with heights up to 160mm (6. 3 inches)

NZXT H510 - CA-H510B-B1 - Compact ATX Mid-Tower PC Gaming Case - Front I/O USB Type-C Port - Tempered Glass Side Panel - Cable Management System - Water-Cooling Ready - Black

$74.99
$64.39  in stock
6 new from $74.99
1 used from $64.39
Free shipping
Buy Now
Amazon.com
as of June 27, 2020 4:22 am

Features

  • New features: Front I/O USB Type-C Port and Tempered glass side panel with single screw installation
  • Enhanced cable management: Our patented cable routing kit with pre-installed channels and straps makes wiring easy and intuitive
  • Streamlined cooling: Two Aer F120mm fans included for optimal internal airflow and the front panel and PSU intakes include removable filters, removeable bracket designed for radiators up to 240mm - simplifies the installation of either closed-loop or custom-loop water cooling
  • Motherboard support: Mini-ITX, MicroATX, and ATX

In-Win CE685.FH300TB3 300W MicroATX Slim Case (Black)

$79.99
$64.39  in stock
22 new from $69.99
1 used from $64.39
Free shipping
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Amazon.com
as of June 27, 2020 4:22 am

Features

  • Case Type MicroATX SFF slim
  • M/B Type MicroATX Mini-ITX
  • External bay 1x 5 25" 1x 3 5"
  • Internal bay 1x 3 5" 1x 2 5"
  • Expansion slots 4x low profile slots

SilverStone Technology Micro-ATX Glass Computer Case PS15B-G

$95.66  in stock
2 new from $74.99
Buy Now
Amazon.com
as of June 27, 2020 4:22 am

Features

  • Mesh front panel & optimized layout for outstanding cooling potential
  • Motherboard back plate opening for quick CPU cooler assembly
  • All Black painted interior for stylish look
  • Supports expansion cards up to 12.3" (314mm)
  • Chic and simple Tempered glass Side panel (g & GP versions only)

Thermaltake Core V21 SPCC Micro ATX Cube Computer Chassis CA-1D5-00S1WN-00,Black

$74.99  in stock
2 new from $74.99
Free shipping
Buy Now
Amazon.com
as of June 27, 2020 4:22 am

Features

  • Supports M ATX and Mini ITX Form Factor Motherboards. Motherboards 6.7” x 6.7” (Mini ITX) , 9.6” x 9.6” (Micro ATX)
  • Designed for use in either a vertical or horizontal orientation on the motherboard
  • Chamber Concept Design with optimized Cable management space for Small Form Factor Builds
  • Stackable and Flexible Thermal Solution. Remarkable Expansion. Advance Ventilation
  • 2x USB 3.0, 1x Headphone, 1x Mic Front Ports, Internal Bay: 3x 3.5 inches or 2.5 inches