We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.
The Dell Inspiron series is a stable all-purpose use system, designed for durability and fulfilling basic needs. The Inspiron 660s is a mini model. It runs an Intel Celeron G465 processor (1.5M Cache, 1.9 GHz), and is operated by Windows 8, 64-bit system, with 2GB3 DDR3 SDRAM at 1600MHz, and 500GB 7200 RPM SATA Hard Drive. This model includes the Intel HD Integrated Graphics.
Inspiron 660s is a tower-only system, with no monitor. It is designed small and compact for user mobility. The 660s comes with 90 days Premium Phone Support, and 1 Year In-Home Service after Remote Diagnosis, provided by Dell.