Finding a flat pc case that suits your need and does its job well can be challenging. Overall, our tester reviews these flat pc case with giving ratings and marks for its durability, ease of setup and use. Also the flat pc case price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for flat pc case and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best flat pc case.
Our Top Picks
1
✓ Best choice
Thermaltake Level 20 E-ATX Full Tower Gaming Computer PC Case with 3 Riing Plus 140mm RGB Fan + 2...
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The Best flat pc case
Thermaltake Level 20 E-ATX Full Tower Gaming Computer PC Case with 3 Riing Plus 140mm RGB Fan + 2 Lumi Plus LED Strips Pre-Installed CA-1J9-00F9WN-00
$999.99
in stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- Alexa - Control fan/LED strip lights or fan speed by talking to Alexa-enabled devices Just say Alexa tell Thermaltake
- Razer Chroma – Sync level 20 fan/LED strip RGB lighting with Razer Chroma ecosystem Available end of 2018
- Color your life - include 3 ring Plus 140mm fans and 2 Lumi Plus LED strips for colorful cooling
- Trio chamber design - separated into 3 chambers (PSU motherboard and storage/LCS Chambers) for optimal cooling performance
- Clear view - 3 hinged 4mm thick Tempered Glass swing door with tool-less smart-lock design s durability and presents individual creation
Thermaltake Core P3 ATX Tempered Glass Gaming Computer Case Chassis, Open Frame Panoramic Viewing, Glass Wall-Mount, Riser Cable Included, Black Edition, CA-1G4-00M1WN-06
$151.76
in stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- Supports Mini ITX, Micro ATX, ATX Motherboard
- Open Frame Panoramic Viewing: 5 millimeter Thick Tempered Glass at Front
- 3 Way Placement Layout: Wall mount, vertical, and horizontal placement
- Vertical GPU Mounting: One PCI E Riser Cable included
- Vertical PSU Mounting: Vertical PSU layout when ITX Motherboard is applied
SilverStone Technology Grandia 11 Compact ATX Home Theater PC (HTPC) case with 240mm Radiator Support, SST-GD11B
$207.50 in stock
8 new from $198.78
Free shipping
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as of June 24, 2025 7:18 pm
Features
- Stereo-shaped design HTPC chassis with 240mm radiator support
- Positive air pressure design with superior cooling and dust prevention
- Supports SSI-CEB, ATX, Micro-ATX motherboards
- Adjustable LED indicator
- Fully meshed front panel with shortened chassis provides large surface area for air intake
Thermaltake Core W200 Dual System Capable Extreme Water Cooling XL-ATX Fully Modular/Dismantle Stackable Tt Certified Super Tower Computer Case CA-1F5-00F1WN-00 Black
$499.99
in stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- DUAL SYSTEM CAPABLE: Designed to accommodate (2) completely separate systems/motherboards/power supplies/VGA cards/ main component in a Back-to-Back configuration
- FULLY MODULAR/ DISMANTLE DESIGN: Provides multiple configurations and flexibility for PC Enthusiasts with a fully breakdown construction design
- DUAL MOTHERBOARD & I/O PANELS SUPPORT: Covering a wide range from Mini ITX to XL-ATX motherboards/ (2) 4x USB 3.0 with HD Audio ports for convenient front panel access for each system
- LARGE ARYLIC WINDOW: Equipped with a Large, 3/16" thick acrylic window improving overall structure support and crystal clear viewing
- EXTREME WATER COOLING SYSTEM: Support up to 2x 600mm radiator applications with various cooling configurations for full custom liquid cooling builds
Cooler Master HAF 700 EVO E-ATX High Airflow PC Case with IRIS Customizable LCD .Breathable TG Front Panel, 200mm Sickleflow Fans, 1 x USB 3.2 gen 2 Type C, 4 x USB 3.2 gen 1 (3.0) (H700E-IGNN-S00)
$499.99
in stock
3 new from $499.99
Free shipping
Amazon.com
as of June 24, 2025 7:18 pm
Features
- The Pinnacle of Cooler Master’s HAF Legacy: HAF is back with exquisite performance and DIY freedom developed continuously for over a decade.
Corsair Obsidian Series 1000D Super-Tower Case, Smoked Tempered Glass, Aluminum Trim, Integrated Commander PRO fan and lighting controller
out of stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- THE ULTIMATE SUPER-TOWER PC CASE: Iconic and clean exterior lines, four smoked tempered glass panels and seamlessly integrated RGB lighting make the Obsidian 1000D the best-looking Obsidian Series case yet.
- STREAM AND GAME SIMULTANEOUSLY: The Obsidian 1000D can fit both a complete E-ATX and Mini-ITX system concurrently, so you can stream and game smoothly from one enclosure. Two motherboards, two power supplies, two full PCs in one case.
- MASSIVE COOLING OPTIONS: Up to 18 fan mounts and room for up to four 480mm radiators simultaneously.
- DIMENSIONS: 12.1" W x 27.3" L x 27.4" H
- BUILT-IN SMART LIGHTING AND FAN CONTROL: An integrated CORSAIR Commander PRO fan and lighting controller grants superior control over almost every aspect of your system via CORSAIR iCUE software.
AZZA Regis PC Case - ATX Cube Enclosure with ARGB Infinity Mirror, Detachable Tempered Glass & Brushed Aluminum Panels, Gold Trim Frame, Versatile Layout, Angled Stand, 140mm Fan & PWM/ARGB Hub
$399.99
in stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- INFINITE ARRAY OF COLORS The AZZA REGIS 902 has a beautifully designed infinity RGB front panel that provides vibrant lighting and visual effects. This can be controlled with the included controller or synced with the motherboard installed.
- 3-SIDED TEMPERED GLASS BLACK TINTED Beautiful from all sides, the REGIS has 3 sides of black tinted glass panels: 2 sides to get a glimpse of the inside to let the components shine and the front panel with infinity RGB.
- STAND THAT ELEVATES CNC milled 8mm thick aluminum stand that locks the REGIS in place, also elevates the case at the perfect angle to be admired from all sides.
- 336MM MAX. GPU length REGIS is built for the premium builds and GPUs with maximum of 336mm in length for extreme graphics performance will fit with no problem.
- DUAL 240/280 RADIATOR support up to two 240 or 280 radiators are supported (with removable radiator brackets) for more flexibility and to maximize the cooling performance for the system.
AZZA Opus PC Case - ATX Tower with 360° Design, Quad Detachable Tempered Glass Panels & CNC-Milled Aluminum Frame, Dual Orientations, Supports 360mm GPU & Radiator - PCI-e 3.0 x16 Riser Cable
out of stock
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as of June 24, 2025 7:18 pm
Features
- Elegant yet futuristic design. The OPUS can also rest in different positions - vertically and horizontally, without affecting performance.
- Aluminum frame structure of the OPUS is meticulously cut by tightly calibrated CNC machine to offer a seamless fit with clean diamond cut edges.
- 4 sides of tinted tempered glass panels provides a 360 degree view of the system. Each panel can be easily removed with a toolless mounting mechanism for quick access to the components inside.
- Massive openings at the top and bottom along with ventilation on all 4 sides provides maximum airflow from every direction for enhanced cooling.
- Supports up to 360mm long and triple slot GPUs. The sturdy GPU bracket supports a large-scale graphics card. The OPUS includes a 30CM long PCI-E 4.0 riser cable.
Antec VSK2000-U3_US Black Micro ATX Computer Case,92 mm Temperature Controlled Fan Included
$67.99
in stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- Cooling System: 92 mm temperature controlled fan included
- Motherboard
- Support: Micro-ATX, Mini-ITX
- 2 x USB 3.0 / Audio Front Ports
- 1 External 5.25" Drive Bays
teenage engineering Computer-1 Mini-ITX Computer Case with Powder Coated Aluminum, Chrome Metal Handles, and Dual-Slot GPU, Do It Yourself, Small Form Factor PC Case Compatible with SFX Power Supply
out of stock
Amazon.com
as of June 24, 2025 7:18 pm
Features
- A simple, no frills, built it yourself, computer chassis from teenage engineering
- Provides A Small Desk Footprint - The case's exterior has a compact 7.48" x 6.69" x 12.68" overall dimensions with handles. If you're a musician or sound engineer with lots of music gear placed on the work table, Computer-1 fits right in
- Offers Enough Space For The Essential Components - The small Mini-ITX form factor features a 7.44" x 6.46" x 10.85" interior with 5.79" width from the motherboard to case. Computer-1 has up to a 7" GPU dual slot and is compatible with the SFX power supply format
- Build Your Own Modular Pc Case - The Teenage Engineering Computer-1 features a DIY flat design that requires you to assemble the case. The kit includes every part you need — from the aluminium sheets to an illustrated build guide
- Be Bold - Computer-1 comes in an eye-catching orange RAL 2004 powder-coated finish. The aluminum case includes robust chrome metal handles that can hold the weight of the entire tower
The Video Review of Best flat pc case
Final thoughts
When you’re looking for flat pc case, you’ll want to keep a few things in mind. First, decide what you want to use the flat pc case for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on flat pc case you want to buy flat pc case, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.