HP has just announced refreshes for its EliteBook W-series laptops. The new models are the 14-inch 8470W, the 15.6-inch 8570W, and the 17.3-inch 8770W, and all feature Intel's latest dual Core i5 or Core i7 processors. All have AMD FirePro graphics with optional Nvidia Quadro K graphics for the 15.6-inch and the 17.3-inch models, and optional IPS displays.

Other features include up to 32GB of memory and four USB 3.0 ports. The brushed magnesium aluminum chassis laptops are all rated for military grade spec for dust resistance, vibration, shock, altitude, drop, high temperature, low temperature, and temperature shock. All three models will be available this month with starting prices of $1,329, $1,449, and $1,699