Home Slickdeals Dell S2719DGF 27″ LED QHD 1440p 144Hz(155Hz OC) 1ms TN Monitor –... Slickdeals Dell S2719DGF 27″ LED QHD 1440p 144Hz(155Hz OC) 1ms TN Monitor – $284.99 By ARCOM - 23 May 2019 144 0 SHARE Facebook Twitter Go to the deal page: Dell S2719DGF 27″ LED QHD 1440p 144Hz(155Hz OC) 1ms TN Monitor – $284.99