Acer AS5732Z-4867 Notebook comes with these specs: IntelPentiumProcessor T4400, Windows7 Home Premium 64-bit, 15.6- Inch HD Acer CineCrystalLCD-backlit Display, Mobile IntelGL40 Express Chipset, 3072MB DDR2 667MHz Dual Channel Memory, IntelGraphics Media Accelerator 4500M, 250GB 5400RPM SATA Hard Drive, 8X DVD-Super Multi Double-Layer Drive, Multi-in-1 Digital Media Card

Acer Aspire Timeline AS1810T-8679 Laptop is made for modern mobile work and play with its 3.1-pound weight and thin measurements--less than one-inch thin at its slimmest point and just over an inch at its thickest. At its slimmest point, the Acer Timeline measures less than 1 inch

Acer Aspire Timeline AS1810TZ-4174 Laptop is made for modern mobile work and play with its 3.1-pound weight and thin measurements--less than one-inch thin at its slimmest point and just over an inch at its thickest. At its slimmest point, the Acer Timeline measures less than 1 inch

Acer Aspire Timeline AS1810TZ-4013 Laptop delivers 1.3GHz Intel Pentium SU4100 Processor, 3072MB DDR2 667MHz Memory, 320GB 5400RPM SATA Hard Drive, Intel WiFi Link 1000 802.11b/g/Draft-N, 11.6" HD Widescreen CineCrystal LED-backlit Display, Intel Graphics Media Accelerator 4500MHD, Windows 7 Home Premium, Over 8 Hours of Battery Life. AS1810TZ-4013

Acer Aspire Timeline AS4810TZ-4508 Laptop is powered by 1.3GHz Intel Pentium Dual-Core SU4100 Processor, 4096MB DDR3 1066MHz Memory, 320GB SATA Hard Drive, 8X DVD-Super Multi Double-Layer Drive, 14" HD Widescreen CineCrystal LED-backlit Display, (16:9 aspect ratio), Windows 7 Home Premium, 6-cell Li-ion Battery (5600 mAh), 8+ Hours