7mm thin laptop hard drive, but one critical tidbit has just now been unearthed by the outfit itself. The Momentus Thin will make its official unveiling at CES here in just a few weeks, where it'll be available in 160GB and 250GB capacities and with 8MB of cache, a 5400RPM spin speed and a SATA 3Gbps interface. We're also told that it'll be far less expensive than similarly sized 1.8-inch HDD options, which means this bugger could soon be planted into Atom D410 / D510-based netbooks. The drive is slated to ship to OEM and integrator partners next month, though specific price points have yet to be mentioned. Have a peek at the first press shots below.