The new components are a 1.6 GHz single-core Intel Atom processor, a 10.2-inch "standard definition" or "high definition" (1024×576 or 1366×768 pixel) LED-backlit LCD display (with a glass cover and acrylic coating), an Intel GMA 950 graphics adapter, and a 160GB HDD (5400 or 7200rpm) or 80GB solid-state drive. Operating systems available are similar to those for the Mini-Note 2133: SUSE Linux Enterprise Desktop, FreeDOS, Windows Vista (Home Basic or Business), Windows XP Home (only on 1GB RAM models) or Professional (through downgrade rights from Vista Business).
Its features, accessories and appearance are otherwise identical to the HP 2133, however HP predict that the new processor and screen will give it up to 8.5 hours of run time on the 6-cell battery. A docking station will be made available. The updated machine was initially available in various configurations with prices starting at $499USD for a system with the "standard definition" display, hard disk drive, 1GB of RAM, and 3-cell battery, without Bluetooth or 802.11n support, running Windows XP Home.
HP Mini 2140 now appears to be a discontinued product. HP Mini 2150 is contemplated and was scheduled to launch in June 2009.
A review by Laptop Magazine (of a system with a 1024×576 pixel display and 2GB of RAM running Windows XP) has complimented HP for addressing common criticisms of the earlier model. The reviewer notes that the Mini 2140 produced much less heat, although the underside did become warm, and had much improved battery life compared to the Mini-Note 2133. Their system continuously loaded websites for 3 hours and 32 minutes on the small 3-cell battery, and 7 hours and 19 minutes on the larger 6-cell battery. However, the reviewer chided HP for the low resolution display which showed approximately "two lines" less than netbooks with 1024×600 pixel displays. Otherwise, praises and criticisms of the 2140 were similar to those for the 2133. The magazine gave the system their "Editor's Choice" award.
A new HP notebook similar in appearance to the Mini-Note, called the "Digital Clutch", was unveiled in October 2008, with a launch expected for December that year. The small pink computer is a collaboration with fashion designer Vivienne Tam, and has a 10-inch screen, a 1.6 GHz Intel Atom processor, 1GB of RAM, and an 80GB hard disk drive. A few days later, a black notebook of otherwise similar appearance called the "HP Mini 1000" was informally revealed by a banner on the company's store, and officially announced on the 29 October 2008. Unlike the 2133, this device is meant for the home market.