Dark Matter 34in Ultra-Wide Gaming Monitor | 21:9 | 3440x1440p | UWQHD | 165Hz | VA | EU/UK
- 3440 x 1440p @ 165Hz maximum video resolution
- 4ms response time (MPRT 1ms)
- 21:9 aspect ratio and 3000:1 contrast ratio
- Adaptive Sync technology with 165Hz maximum
- Quantum LCD technology delivers a wider gamut of colors
- The stand can be removed to allow access to the 75x75 VESA® mount pattern
- Product SKU: 143246

Dark Matter™ by Monoprice™
34" Ultrawide Gaming Monitor
3440x1440p (UWQHD) maximum resolution, 165Hz refresh rate, VA panel
The Dark Matter™ 34" Curved Gaming Monitor features a vast 3440x1440 (UWQHD) resolution and an ultrawide 21:9 aspect ratio, which provides 35% more desktop real estate than a traditional WQHD 16:9 display. It offers an impressive 165Hz refresh rate and Adaptive Sync technology for fast, tear‑free gaming and entertainment. Quantum LCD technology delivers a wider gamut of colors, as well as enhanced brightness and contrast. This Dark Matter 34" Ultrawide Gaming Monitor features an A+ grade panel and, as with all our monitors, is backed by our 1 Year PixelPerfect™ guarantee.
- 2x HDMI® 2.0, and 2x DisplayPort® 1.4a video inputs
- 3440 x 1440p @ 165Hz maximum video resolution
- 21:9 aspect ratio
- Quantum LCD display
- 4ms response time (MPRT 1ms)
- 3000:1 contrast ratio
- 178° horizontal and vertical viewing angles
- Supports Adaptive Sync technology
- Supports Picture‑in‑Picture (PiP) and Picture‑by‑Picture (PbP) display modes
- 75 x 75 VESA® mounting pattern

165HZ REFRESH RATE
The 165Hz DisplayPort® refresh rate results in smoother gameplay and gives you a competitive edge when playing games at high frame rates. More frames being refreshed on the screen allows for quicker reaction times.

ADAPTIVE SYNC
Adaptive Sync technology puts an end to choppy gameplay and broken frame rates with fluid, artifact‑free performance at virtually any framerate, including this monitor at its 165Hz maximum.

3440X1440P (UWQHD) RESOLUTION
This monitor features a maximum resolution of 3440x1440p giving it stunning, high resolution detail for an immersive gaming experience.

QUANTUM LCD
Quantum LCD technology delivers a wider gamut of colors, as well as enhanced brightness and contrast.

VESA COMPATIBILITY
The stand can be removed to allow access to the 75x75 VESA® mount pattern for use with a wall or desk mount.

1MS RESPONSE TIME
The 1ms response time ensures that the monitor can display your inputs almost instantly, giving you a competitive edge when the action in your games get intense.
P/N | 43246 |
Video Inputs | 2x DisplayPort® 1.4a, 2x HDMI® 2.0 |
Display Size | 34" |
Active Display Area | 797.184 x 333.720 mm |
Panel Type | VA |
Panel Model | CSOT® SG3402H01‑H |
Panel Film | Quantum LCD display |
Maximum Resolution | 3440x1440p |
Maximum Refresh Rate | 165Hz |
VESA® Mount Size | 75 x 75 |
Refresh Rates | DisplayPort: 48 ~ 165 Hz HDMI: 48 ~ 100 Hz |
Aspect Ratio | 21:9 |
Viewing Angles (H/V) | 178°/178° |
Backlight | LED |
Default Color Temperature | 6500K |
Maximum Brightness | 400cd/m2 |
Contrast Ratio | 3000:1 |
Number of Colors | > 16.7 million |
Dot Pitch | 0.23175 x 0.23175 mm |
Response Time | 4ms (MPRT 1ms) |
OSD Languages | English, Chinese, Korean, French, Spanish, Japanese, Russian |
Input Power | 100 ~ 240 VAC, 50/60 Hz |
Maximum Power Consumption | 80 watts |
Typical Power Consumption | 54 watts |
Standby Power Consumption | ≤ 0.5 watts |
Operating Temperature | +32 ~ +104°F (0 ~ +40°C) |
Operating Humidity | 10 ~ 85% RH, noncondensing |
Storage Temperature | ‑4 ~ +140°F (‑20 ~ +60°C) |
Dimensions (with stand) | 31.9" x 8.9" x 17.9" (809 x 226 x 454 mm) |
Dimensions (without stand) | 31.9" x 5.2" x 13.5" (809 x 132 x 343 mm) |
Weight (with stand) | 15.4 lbs. (7.0kg) |
Support Files:
- User's Manual (Sep 9, 2021)
Monoprice™, Dark Matter™, the Dark Matter logo, PixelPerfect™, the PixelPerfect logo, and all Monoprice logos are trademarks of Monoprice Inc.
HDMI®, the HDMI Logo, and High‑Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
VESA®, DisplayPort®, and the DisplayPort® logo are registered trademarks of the Video Electronics Standards Association.
Microsoft® and Windows® are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Intel® and Intel® Core™ i5 are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
AMD® and Radeon™ are trademarks of Advanced Micro Devices, Inc.
NVIDIA®, the NVIDIA logo, and GeForce® are trademarks and/or registered trademarks of NVIDIA Corporation in the U.S. and other countries.
CSOT® is a registered trademark of TCL China Star Optoelectronics Technology Co., Ltd.
How long will it take for my order to arrive?
After the order has been placed, shipping takes about 5-7 business days. Our warehouse is located in the Netherlands.
How much do I have to pay for shipping?
The shipping is free for all orders in the EU. For deliveries to countries outside of the EU shipping costs may apply.
What are the returns policy?
You can return your items to us for free within 14 days without giving a reason. We expect the items to be in their original condition upon return.
How does the return work?
If you do not like an article, you can return it to us within 14 days of delivery. Please contact us at eusupport@monoprice.com to receive a free return label. Please print the return label, stick it on the carefully sealed package and hand it over to your local post office. Please keep the document with the tracking number carefully.