Cooler Master
MasterFrame 700
- W × H × D
- 702 × 410 × 306 mm
- Volume
- 88.1 L
- Max GPU
- 450 mm
- CPU cooler
- 158 mm
SSI-EEB · E-ATX · ATX · Micro-ATX · Mini-ITX
Buyer’s guide
Open Frame PC cases
Test benches and wall-mount frames that put the hardware on display.
- Typical volume
- Varies
- Motherboards
- ATX, E-ATX, Micro-ATX, Mini-ITX
- Best for
- Hardware testing, showcase and wall-mounted builds
- Listed here
- 6 cases, 10.7–115.4 L
Open Frame cases
Compare all on a desk →Streacom
BC1 V2 Benchtable
- W × H × D
- 360 × 110 × 270 mm
- Volume
- 10.7 L
- Max GPU
- —
- CPU cooler
- —
E-ATX · ATX · Micro-ATX · Mini-ITX
Thermaltake
Core P3 TG Pro
- W × H × D
- 268 × 535 × 500 mm
- Volume
- 71.7 L
- Max GPU
- 450 mm
- CPU cooler
- 180 mm
E-ATX · ATX · Micro-ATX · Mini-ITX
Thermaltake
Core P5 TG V2
- W × H × D
- 608 × 570 × 333 mm
- Volume
- 115.4 L
- Max GPU
- 320 mm
- CPU cooler
- 180 mm
E-ATX · ATX · Micro-ATX · Mini-ITX
Thermaltake
Core P6 TG
- W × H × D
- 255 × 565 × 530 mm
- Volume
- 76.4 L
- Max GPU
- 458 mm
- CPU cooler
- 180 mm
E-ATX · ATX · Micro-ATX · Mini-ITX
Quick comparison
| Case | W × H × D (mm) | Volume | Weight | Max GPU | CPU cooler | PSU |
|---|---|---|---|---|---|---|
| Cooler Master MasterFrame 700 | 702 × 410 × 306 | 88.1 L | 12.15 kg | 450 mm | 158 mm | ATX (dual PSU support) |
| Streacom BC1 V2 Benchtable | 360 × 110 × 270 | 10.7 L | 1.82 kg | — | — | ATX |
| Streacom DA6 | 215 × 431 × 215 | 19.9 L | 2.5 kg | 323 mm | 105 mm | SFX or ATX |
| Thermaltake Core P3 TG Pro | 268 × 535 × 500 | 71.7 L | 12.5 kg | 450 mm | 180 mm | ATX |
| Thermaltake Core P5 TG V2 | 608 × 570 × 333 | 115.4 L | 16.3 kg | 320 mm | 180 mm | ATX |
| Thermaltake Core P6 TG | 255 × 565 × 530 | 76.4 L | 17.84 kg | 458 mm | 180 mm | ATX |
Volume is the outer bounding box (W × H × D), which is usually a bit more than the volume the manufacturer quotes.
Open frame buyer’s guide
Open frame cases skip most or all panels. They range from flat test benches like the Streacom BC1 to wall-mountable showcase frames like the Thermaltake Core P-series. They make it easy to swap hardware and show off a build, but they don't protect against dust, pets or spilled drinks.
Who should buy one
- Reviewers, overclockers and tinkerers who swap parts often.
- Custom loop showcase builds, wall-mounted like art.
- Builders who want quick access for testing, troubleshooting or bench-marking.
What to check
- Footprint in each mode. Wall-mount frames like the Core P5 are 60+ cm wide, and the MasterFrame 700 is 70 cm wide in bench mode.
- GPU support. Vertical riser mounts and reservoir positions change the usable GPU length.
- Dust and safety. Exposed fans and live components aren't ideal around kids or pets.
- Noise. Nothing dampens fan or coil noise.
Desk placement tips
Benchtables need the most desk area of any case type. Wall-mount frames free the desk entirely but need a sturdy wall and a plan for cables.
FAQ
Do open frame PCs run cooler?
Components get unrestricted air, so temperatures are usually good. Without directed airflow, though, VRMs and M.2 drives can run warmer than in a well-ventilated case.
How often do I need to clean an open frame build?
Expect to dust it every few weeks, depending on your room. A soft brush and an air blower are essential.