Last fall, HP took a small step toward refreshing its ProBook business notebooks when it started offering some of them with AMD Trinity chips. Eight months later, it's time for a real makeover: the company just announced a handful of new models with a thinner, lighter design and a fresh look. The ProBook 430, 440, 455 and 470 range in size from 13.3 inches to 17.3, and are made of aluminum, with spill-resistant keyboards and a soft-touch paint job. With the exception of the 430, which ships in July with Haswell, they'll arrive this month with a mix of Ivy Bridge CPUs and AMD Richland chips. (Specifically, only the 14- and 15-inch models will be offered with AMD.)
Other particulars: they all have 1,366 x 768 matte displays, with the 17-inch model stepping up to 1,600 x 900. All but the 430 can be had with an optional optical drive; if you skip it, there's a weighted placeholder sitting where the DVD burner would be. Additionally, the 440, 450 and 470 can be used with a six- or nine-cell user-replaceable battery. Everything comes standard with a hybrid hard drive, but the 430 also has an SSD option. Again, all but the 13-incher will be available this month, for $499 and up. So, you can bide your time until then, or you can tide yourself over with that handful of photos below.%Gallery-187547%Edgar Alvarez contributed to this report.