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MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, Type-C, 240mm Radiator Support (White)
MegaPC

MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case

Bottom line: The MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case is a specs-and-price decision rather than a crowd-consensus one in the pc cases category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Backed by MegaPC's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. MegaPC's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【Upgraded Open-Frame Design】 MegaPC M3K features an innovative open-frame design with Micro-ATX and Mini-ITX motherboard support, offering maximum airflow and optimal cooling performance ensure that you don’t sacrifice cooling for the stunning looks of a glass panel.
  • 【Tempered Glass Panels & 2mm Metal Frame】 The tempered glass side panels providing a comfortable visual experience while show casing your hardware and personalized style. 2mm cold-rolled steel plate show the heavy duty and unique look.
  • 【Spacious Space for Cable Management】 The internal side panel near the motherboard tray can be used as a cable management space. The spacious space facilitates better management cable for providing a comfortable visual experience while show casing your hardware and personalized style.
  • 【Compatibility】 Supports up to 364x76x155mm GPU, 162*154*89mm(max) ATX PSU , 2.5" SSD, heat sinks up to 240mm water radiators or dual 120mm ARGB fans on top, USB-C ready and plus a rear 120mm ARGB PWM fan（pre-installed）.
  • 【DIY-Friendly】 MegaPC M3K designed for DIY enthusiasts, features customizable ARGB lighting compatible with motherboard synchronization, allowing you to create stunning lighting effects that match your gaming rig's style. Tool-free assembly process with easily removable panels, making upgrades and maintenance quick and hassle-free.

Full Specifications

BrandMegaPC
ColorWhite
MaterialMetal
Case TypeMid Tower
Dimensions364x76x155mm
Model NameM3K
Unit Count1 Count
ConnectivityUSB-C
CompatibilityPC
Cooling MethodAir
Number of Items1
Antenna LocationGaming
Compatible DevicesMicro-ATX Motherboard, Mini-ITX Motherboard, ATX PSU, 2.5" SSD, 240mm Radiator, 120mm Fans, USB-C Devices
Enclosure MaterialMetal
Total USB 3.0 Ports2
Warranty Description1 Year Manufacturer
Hard Disk Form Factor2.5 inches
Supported MotherboardMicro ATX, Mini ITX
Internal Bays Quantity1
Item Dimensions D x W x H9"D x 17.6"W x 9"H
Full listing titleMegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, Type-C, 240mm Radiator Support (White)

Ready to buy?

MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, Type-C, 240mm Radiator Support (White) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming PC Case, Tempered Glass Side Panel, Pre-Installed ARGB PWM Fan, with USB3.0, Type-C, 240mm Radiator Support (White)
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