Dell 2707WFP (widescreen) has a 27 inch 6 ms (g2g) S-PVA (Samsung LTM270M1) panel.

P.S.
Dell 3007WFP (*) (widescreen) has a 30 inch 14 ms S-IPS (LG.Philips LM300W01) panel.
Dell 3007WFP-HC (widescreen) has a 30 inch 8 ms (g2g) S-IPS (LG.Philips LM300WQ1) panel.
Dell 2407WFP (*) (widescreen) has a 24 inch 6 ms (g2g) S-PVA (Samsung LTM240M2 eller LTM240L2) panel.