TGDGAMER
TGDGAMER DIY Gaming Computer Case
Bottom line: The TGDGAMER DIY Gaming Computer Case ($17.99 on Amazon as of 2026-10-21 22:26 UTC): No GPU length limit, so triple-slot and 13-inch cards mount without clearance math; main trade-off: only 1 SSD and 1 HDD mount, thin for a multi-drive build.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ No GPU length limit, so triple-slot and 13-inch cards mount without clearance math
- ✓ No CPU cooler height cap, fits tall dual-tower air coolers
- ✓ Open chassis exposes every component for fast swap-and-retest cycles
- ✓ Takes a standard ATX PSU, no SFX adapter or proprietary unit needed
Cons
- ✗ Only 1 SSD and 1 HDD mount, thin for a multi-drive build
- ✗ Open frame means zero dust protection for daily-driver use
- ✗ No included fans, so airflow depends entirely on your own cooling
- ✗ No side panels or cable channels, wiring stays exposed on the desk
SpecPicks Verdict
SpecPicks scored TGDGAMER DIY Gaming Computer Case using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. TGDGAMER'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
- Supported 1XSSD/1XHDD
- No limit in GPU length
- No limit in CPU COOLER height
- Supported motherboards:ATX/M-ATX/ITX
- Supported power supply:Standard ATX power supply
Full Specifications
| Brand | TGDGAMER |
|---|---|
| Color | Black |
| Material | Alloy Steel, Plastic |
| Case Type | Mid Tower |
| Model Name | OPNE-ATX-BLACK |
| Model Number | OPNE-ATX-BLACK |
| Cooling Method | Air |
| Mfr Part Number | OPNE-ATX-BLACK |
| Antenna Location | Gaming |
| Compatible Devices | ATX, M-ATX, ITX motherboards, multiple expansion cards, at least two storage drives, air coolers, RGB lighting systems, standard ATX power supply units |
| Enclosure Material | Alloy Steel, Plastic |
| Warranty Description | 2 year |
| Supported Motherboard | Extended ATX, Mini ITX, Micro ATX, MINI-ITX |
| Internal Bays Quantity | 2 |
| Supported motherboards | ATX/M-ATX/ITX |
| Supported power supply | Standard ATX power supply |
| Motherboard Compatability | Extended ATX, Mini ITX, Micro ATX, MINI-ITX |
| Number of Expansion Slots | 5 |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
| Full listing title | DIY Gaming Computer Case, Open Chassis Case Rack for ATX/M-ATX/ITX Motherboards,Widely Body Heat Dissipation Design,Test Bench, Mid Tower,Computer Motherboards Test Bench |
Ready to buy?
DIY Gaming Computer Case, Open Chassis Case Rack for ATX/M-ATX/ITX Motherboards,Widely Body Heat Dissipation Design,Test Bench, Mid Tower,Computer Motherboards Test Bench 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Related PC Cases
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 Parts List
More reviews from the SpecPicks archive
Browse all reviews →- GPT-5.6 Deleted a User's Files: Why Local, Sandboxed Agents Matter
- Best SSD for Steam Deck and Handheld Gaming Storage Expansion 2026
- AMD Ryzen AI Halo vs NVIDIA DGX Spark: Local-AI Mini-Box Showdown
- Best Arcade Fight Stick & Controller for PlayStation Fighting Games (2026)
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- Ryzen 5 5600G vs Ryzen 7 5700X for a Budget Homelab and Virtualization Box in 2026
- Best Budget AIO CPU Cooler for Gaming PCs (2026)
- Best GPU for 1080p 240Hz Esports: RTX 3060 12GB Build (2026)
- Best Webcam and Mic Setup for Streaming Under $300 (2026)
- Can You Build an $800 Gaming PC in 2026? Parts + Cost
- RTX 3060 12GB in 2026: Is It Still a 1080p Value Champion?
- DIY Ambient Home Hub: Raspberry Pi CM4 + ESP32-S3 for Kids
- Steam Deck on 100+ Inch Screens: Big-Screen Setup Guide
- Best Racing Wheels and Controllers for Sim Racing in 2026
- GTX 1050 Ti 4GB vs Ryzen 5 5600G iGPU: Which Actually Runs Qwen3 4B?
- Best PC Gaming Upgrades Under $30 in 2026
- GLM-5.2 vs Claude Opus 4.7: Open-Weights Value on Local GPUs
- Best SSD for a Homelab NAS in 2026: Crucial BX500 vs Samsung 870 EVO vs WD Blue SN550
- Period-Correct 1999 Voodoo3 + Pentium III LAN Party Build Guide
- Adding USB Storage to a Windows 98 PC With a SATA/IDE Adapter
- Dump and Archive Your Retro PC's IDE Drives in 2026: A USB Adapter Workflow
- Best Streaming Gear for a $500 Twitch Starter Setup in 2026
- Run Local LLMs on a Ryzen 5 5600G With No GPU (2026)
- GLM-5.2: Probably the Most Powerful Text-Only Open-Weights LLM
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090