Break through the limitations of standard desktop computing architecture with the flagship Cooler Master MasterFrame 700 Transformable Full Tower PC Case (Model: MCF-MF700-KGNN-S00). Engineered explicitly for enthusiast PC modders, industrial testing engineers, hardware overclockers, and high-end workstation creators across Myanmar, this premium open-air frame structure completely redefines PC assembly. Featuring a modular open-chassis design, it shifts seamlessly between a highly artistic, wall-mountable panoramic hardware showcase and a fully optimized, flat-lay bench testing matrix. Whether you are benchmarking extreme liquid-cooled graphics arrays in Yangon or constructing a heavy-duty multi-fan rendering server workspace in Mandalay, the MasterFrame 700 guarantees absolute structural stability and unrestricted thermal airflow parameters.
Key Features & Open-Air Transformable Engineering
Dual Structural Modes: Showcase vs. Bench Testing Matrix
Take full authority over your system's physical orientation. The MasterFrame 700 operates in two distinct operational layouts. In its vertical **Showcase Mode**, a premium 650mm oversized tempered glass panel screens your components, creating a gallery-worthy panoramic display. By loosening the heavy-duty variable-tension friction hinges, the side wings fold flatly downward, converting the chassis into a premium **Bench Mode** for tool-free, rapid component swapping and hardware testing cycles.
Heavy-Duty Variable-Tension Friction Hinges
Engineered to handle extreme hardware loads without micro-sagging. The structural side wings are attached to the main motherboard core plate through specialized, **heavy-duty friction hinges**. This industrial-grade hardware allows you to position and lock the dual mounting wings at precise angles, creating tailored spaces for complex liquid-cooling pipe loops, oversized reservoir wells, or massive multi-radiator arrays.
Unrivaled Liquid-Cooling Integration Capacity
Maximize your extreme heat displacement. Designed with massive layout clearance, the MasterFrame 700 provides unmatched water-cooling layout freedom. The side wings feature flexible multi-slot mounting rails that can house **up to two massive 360mm or 420mm liquid cooling radiators simultaneously** when configured in showcase orientation, or a single massive 420mm radiator adjacent to the CPU core block during flat bench operations.
Universal Motherboard Support & Dual PSU Capability
Build without standard size limits. The extra-large central motherboard tray effortlessly handles massive server-grade **SSI-EEB, E-ATX, ATX, Micro-ATX, and Mini-ITX form factors**. To feed power-hungry multi-GPU machine learning rigs or competitive overclocking arrays, the lower frame architecture supports dual ATX power supplies mounted side-by-side for parallel current distribution.
Technical Specifications
| Hardware Parameter | Official Specifications |
|---|---|
| Product Name | Cooler Master MasterFrame 700 |
| Model Number | MCF-MF700-KGNN-S00 |
| Chassis Form Factor | Transformable Open-Air Frame (Full Tower Tier) |
| Motherboard Form Factors | SSI-EEB, E-ATX, ATX, Micro-ATX, Mini-ITX |
| Primary Build Materials | Heavy-Gauge Structural Steel, 650mm Panoramic Tempered Glass Panel |
| Expansion Slot Bays | 8 Standard PCI Slots (Supports multi-GPU open-air scaling arrays) |
| Internal Storage Drive Support | Up to 4x 3.5" Hard Drive Bays or 7x 2.5" Solid-State Drive Docks |
| Radiator Mounting Clearance | Wings: Up to 2x 360/420mm Radiators | Motherboard Tray: 1x 280/360mm Radiator |
| GPU Clearance Length | Unrestricted (Up to 450mm with tempered glass panel mounted) |
| Power Supply Unit Support | Dual ATX Power Supply Support (Rear Lower Chamber Locations) |
| Physical Scale Dimensions | 702 x 306 x 410 mm (27.63 x 12.04 x 16.14 inches overall footprint) |
IN A CLASS BY ITSELF
The MasterFrame 700 is a highly customizable open-air frame that can convert between a showcase PC chassis or a highly flexible test bench.
MasterFrame 700 features a 3-part design consisting of two side wings and a fully featured motherboard tray.
Four specially-designed friction hinges hold the side wings to the motherboard tray, allowing both full range of motion during assembly and stability when built, perfect for custom water-cooling loops.
TEST BENCH MODE
The side wings can fold down towards the CPU socket and GPU areas to allow to localize the airflow to the components, especially useful when overclocking. The wings also serve as spots to hold triple-fan radiators and other accessories, and thanks to their full range of mobility, swapping components while keeping the cooling solution in place is now easier than ever.
OPEN-AIR FRAME MODE
The MasterFrame 700 stands vertically to best display the components behind its panoramic tempered glass screen. The chassis offers an unmatched level of hardware compatibility, allowing for easy-fitting of oversized components.
MOTHERBOARD AND PSU SUPPORT
Our goal is to provide a limitless experience in hardware support. MasterFrame 700 allows you to mount any motherboard in the consumer market, even going so far as to support 14x14" SSI-EEB motherboards.
If SSI-EEB motherboards are installed the support for the pump and radiator is covered, but when using any other motherboard format the support remains present and accessible.
Double support for ATX power supplies is available on the back, for systems that need double power supply and to cover every need during extreme overclocking sessions.
COOLING SUPPORT
With MasterFrame 700 users are able to install up to 2x 280/360mm radiators in "Open-Air" mode (on the two side wings) and a third 360/420mmradiator while in "Test-Bench" mode, in the proximity of the CPUsocket.
The support for pumps and reservoirs on the right side of the motherboard tray allows to natively mount most of the solutions on the market, maintaining a high level of freedom with regard to the placement.