The system is powered by a 1.66GHz Intel Atom Processor N450 CPU and boasts 1GB of RAM and a 160GB 5400rpm hard drive (23GB used for system and is not accessible by the user - after Windows 7 install 120 GB of storage is available to you). It features standard 802.11b/g Wi-Fi, allowing you to hop on to wireless networks and hotspots with ease. Windows 7 Starter is the installed operating system.

Restored - Replaced main battery with new, CMOS battery is new, new generic power supply included.  Factory reset with fresh Windows 7 Starter.  Removed HP bloatware.  If you want to do your own factory reset and start over exactly how it shipped, that is possible and quite easy (on startup keep pressing the F11 key until the HP restore options appear and choose the appropriate option for factory refresh).

Not to discourage you, but only to ensure that you are aware before purchase:  A few user scratches on the outside of the computer (top of computer).  Otherwise excellent condition visually, physically and operational.  Keep in mind this is a single core unit from the Windows 7 era, therefore it is not a speed demon in today's standards, but perfect for it's designed purpose.  Also the installed internet explorer is obsolete, as you probably know, as well as Windows support for 7 is over - so Windows 7 will not update.  Other software features may have limitations.  THEREFORE THIS LAPTOP IS SOLD AS IS.