400 Hz monitors

Alienware AW3425DW The Alienware AW3425DW is a 34-inch ultrawide QD-OLED gaming monitor offering a wide 21:9 aspect ratio, 1800R curvature, and crisp WQHD resolution (3440 × 1440). It utilizes the latest QD-OLED technology that combines the perfect black depth of OLED with the brilliance of Quantum Dot colors ? resulting in an exceptionally realistic and vivid gaming experience. With 99.3 % DCI-P3 color coverage, Delta E < 2 color accuracy, and VESA DisplayHDR True Black 400 certification, it delivers natural colors, deep blacks, and sharp detail. A 240 Hz refresh rate and 0.03 ms (GtG) response time provide ultra-smooth motion with virtually no ghosting. Support for NVIDIA® G-SYNC Compatible, AMD FreeSync Premium Pro, and VESA AdaptiveSync ensures tear-free visuals even in the most intense gaming moments. HDMI 2.1 FRL connections support WQHD @ 240 Hz playback along with VRR and ALLM features for both PC and console gaming. ComfortView Plus technology reduces blue light without color distortion, while Alienware?s new AW30 design in Interstellar Indigo with AlienFX lighting makes the monitor a striking part of any gaming setup. Adjustable stand ergonomics, efficient ventilation, and cable management ensure both comfort and a clean workspace. The Alienware Command Center software allows easy control of display settings and lighting within Windows. Additional features include KVM, Picture-in-Picture (PiP), and Picture-by-Picture (PbP) for versatile use. The 3-Year Premium Panel Warranty covers OLED burn-in, and the FSC-certified packaging highlights sustainable design.

HP 727pm Series 7 Pro 4K Conferencing Monitor - 27" 3840x2160 UHD 400-nit 60Hz AG, IPS Black HDR 400, USB-C(100W/15W)/HDMI/DisplayPort Daisy-Chain, 5x USB-A, speakers, 5MP webcam, RJ-45 LAN, height adjustable/tilt/swivel/pivot, 3 years