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Description
ANTEC DF800 FLUX Case, Gaming, Black, Mid Tower, 2 x USB 3.0, Tempered Glass Side Window Panel, Geometrical Mesh Design & Mirror Surface Front Panel, Addressable RGB LED Fans, Patented F-LUX Platform Cooling Solution, ATX, Micro ATX, Mini-ITXDF800 FLUX The Ultimate Thermal Performance for Gaming Cases Splash It with Your Color The all new Dark Fleet DF800 FLUX Mid Tower ATX gaming case forms a different visual effect by its geometrical mesh design and mirror surface materials. The DF800 FLUX provides the best showcase for your gaming gear with its full view tempered glass side panel The DF800 FLUX mid tower gaming case is well equipped with an industry leading design of advanced
DF800 FLUXThe Ultimate Thermal Performance for Gaming Cases
Splash It with Your Color
The all-new Dark Fleet DF800 FLUX Mid-Tower ATX gaming case forms a different visual effect by its geometrical mesh design and mirror surface materials. The DF800 FLUX provides the best showcase for your gaming gear with its full-view tempered glass side panel
The DF800 FLUX mid-tower gaming case is well equipped with an industry-leading design of advanced ventilation, taking the Antec Dark League gaming cases to the next generation.
Why the New Cooling Solution?
When Intel and AMD announced their latest CPUs, they all deliver remarkable performance upgrades and better productivity, it also means the functional requirement of PC equipment needs to be taken to the next level, especially the thermal performance. To cope with the stress of enhanced heat dissipation, Antec developed a revolutionary structure for airflow, providing an improved and powerful cooling solution for your system. The F-LUX Platform.
Patented F-LUX Platform - Antec's Original Cooling Solution
What is the F-LUX Platform? The definition of FLUX is Flow Luxury. The F-LUX Platform is a new industry-leading and highly efficient design by Antec featuring an advanced case structure for excellent airflow combined with 5 x 120 mm fans included. A core element of the design ethos was to enhance GPU cooling performance.
F-LUX Platform will provide massive airflow when the GPU is functioning, enhancing the heat dissipation, and gaming performance. (Flux Platform Patented Number. 11259440)
F-LUX Platform - Antec's Original Cooling Solution
- Front: 3 x 120mm ARGB fans. Provides plenty of light effects and cooling functionality.
- Rear: 1 x 120mm fan. Plenty of heat is drawn out from the interior, which helps the CPU to cool down.
- On top of the PSU chamber: 1 x 120mm Reverse Fan. The 120mm reverse fan is on the top of the PSU chamber, which pulls cool air into the case via the ventilation at the right-side panel and the bottom, providing heightened GPU cooling performance.
Color Your System by Built-in LED Controller
You only need the LED mode button to control all the addressable LEDs. Or you can sync it with the motherboard to enjoy more custom light effects.
- Sync with the LED control button, supports up to 6 ARGB fans.
- Sync with the motherboard for 16.8 million possible light effects.
4mm Tempered Glass Side Panel
Tool-free thumbscrew design at the rear of the tempered glass side panel, which gives you quick access to interior, and enhances the solidity.
Ultimate Thermal Performance
Supports up to 9 fans.
Make it Cooler
DF800 FLUX keeps your gear cool with room for up to 360mm radiator in the front & top.
- If both fans and the radiator are installed inside the front, the radiator thickness is up to 30mm.
- If fans are installed outside and the radiator is installed inside the front, the radiator thickness is up to 55mm.
East to Clean
- Top: Magnetic large dust filter
- Bottom: Removable large dust filter
- Side: Magnetic large dust filter
Keep it Clean
All the hubs have a dust plug, preventing them for damage.
Form Factor
Mid Tower
Materials
Steel
Plastic
Motherboard Support
ATX
Micro ATX
Mini-ITX
I/O Panel
Power
LED Control Button
2 x USB 3.0
Mic/HD Audio
Side Panel
4mm Tempered Glass Side Panel
Expansion
Slots: 7
Drive Bays
3.5" / 2.5" Combo: 3 / 2
2.5": 3
Cooling Support
Front: 3 x 120mm / 3 x 140mm
Top: 3 x 120mm / 2 x 140mm
Power Supply Shroud: 2 x 120mm
Rear: 1 x 120mm
Included Cooling
3 x 120mm ARGB fans in front
1 x 120 Reverse fan on PSU shroud
1 x 120mm fan in rear
Radiator Support
Front: 120 / 140 / 240 / 280 / 360 mm
Top: 120 / 140 / 240 / 280 / 360 mm
Rear: 120 mm
Clearances
Max GPU Length: = 405mm
Max CPU Cooler Height: = 175mm
Max PSU Length: = 205mm
Dust Filters
Top / Bottom / Right Side
Dimensions ( D x W x H )
479 x 220 x 488 mm
Weight
Net: 7.58 KGs
Gross: 8.7 KGs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 237 reviews
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Product Reviews
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option.
There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk.
Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine.
The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two).
In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles.
Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need.
The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup.
Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026