Acer UM.SE1AA.001 Nitro EI491CUR J0 49-inch Ultrawide Monitor

Overview :

The Acer UM.SE1AA.001 (Nitro EI491CUR J0) is a 49-inch super ultrawide gaming monitor designed for immersive simulation, multitasking, trading setups, and high-performance gaming environments. It uses a 32:9 aspect ratio panel with Dual QHD resolution (5120 × 1440), effectively replacing a dual-monitor setup with a single seamless display.

The VA curved panel (1000R curvature) enhances field-of-view immersion and reduces eye movement across wide desktop spaces. With a 120 Hz refresh rate and 3 ms response time, it supports smooth motion handling for gaming and fast-paced applications.

Connectivity includes HDMI and DisplayPort inputs with AMD FreeSync support for adaptive sync performance. The monitor also includes built-in speakers and ergonomic height adjustment for workstation deployment. It is not intended for color-critical studio production or HDR mastering workflows.

Key Features :

49-inch 32:9 Dual QHD (5120 × 1440) ultrawide display
1000R curved VA panel for immersive viewing experience
120 Hz refresh rate with 3 ms response time
AMD FreeSync for reduced screen tearing
HDMI and DisplayPort multi-input support

Brand	ACER
SKU	UM.SE1AA.001
Condition	New
Dimensions	45.3 × 15.6 × 22.5 in
Weight	20.5 lbs
Part Number	UM.SE1AA.001
Product Type	Ultrawide Gaming Monitor
Series	Nitro EI491CUR J0
Display Size	49-inch
Resolution	5120 × 1440 (DQHD)
Aspect Ratio	32:9
Panel Type	VA
Curvature	1000R Curved
Refresh Rate	120 Hz
Response Time	3 ms (GTG)
Brightness	300 nits
Contrast Ratio	100,000,000:1 Dynamic
Viewing Angles	178° / 178°
Adaptive Sync	AMD FreeSync
Video Inputs	HDMI 2.0, DisplayPort 1.4
Audio	Built-in speakers
Ergonomics	Height, tilt, swivel adjustable
VESA Mount	100 × 100 mm
Color	Black

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

Returns must be requested within 30 days of the original invoice date.
Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
A 25% restocking fee applies to non-defective merchandise returned by mistake.
Discontinued, close-out, and custom printed items are non-returnable unless defective.
Customer is responsible for return freight costs.

View full return policy

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Email: sales@dcsupplies.net

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Overnight Shipping - 1 business day
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Acer UM.SE1AA.001 49-inch Ultrawide Gaming Monitor

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Acer UM.SE1AA.001 Nitro EI491CUR J0 49-inch Ultrawide Monitor

Overview :

Key Features :

Warranty

Returns

Customer Reviews of the Acer UM.SE1AA.001 49-inch Ultrawide Gaming Monitor

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