Acer Aspire AS5741-5763 comes with these spec: Operating System Windows 7 Home Premium 64-bit Memory Size 4GB DDR3 Hard Disk 320GB Graphics Card Intel HD Battery Life 4.0 hours Dimensions 15.00" x 9.90" x 0.98" - 1.30" Weight 5.74 lbs. Chipset Intel HM55 Video Memory 128MB of

Acer Aspire Timeline AS5810TZ-4274 comes with these spec: Operating System Windows Vista Home Premium Memory Size 3GB DDR3 Hard Disk 320GB Graphics Card Intel GMA 4500MHD Video Memory Shared memory Dimensions 14.9" x 10.2" x 0.97" - 1.16" Weight 5.3 lbs. Video Port 1 x VGA Card

eMachines eME527-2537 comes with these spec: CPU : Intel(R) Celeron(R) Processor 900 (2.2GHz, 1MB L2 cache, 800MHz FSB) Operating System : Genuine Windows(R) 7 Home Premium 64-bit2 Display : 15.6" HD widescreen WXGA high-brightness 1366 × 768 resolution; 16:9 aspect ratio Chipset : Mobile Intel(R) GL40 Express

Acer Aspire AS5734Z comes with these spec: Operating System Genuine Windows(R) 7 Home Premium Processor Intel(R) Pentium(R) Processor T4500 (1MB L2 cache, 2.3GHz, 800 FSB) Chipset Mobile Intel(R) GL40 Express Memory Up to 4GB (2GB installed in each of two memory slots) DDR3 SDRAM User upgradeable up

Acer Aspire AS5741Z comes with these spec: Operating System Genuine Windows(R) 7 Home Premium Processor Intel(R) Core™ i5-430M Processor (3MB L2 cache, 2.26GHz) Chipset Mobile Intel(R) HM55 Express Memory Up to 4GB (2GB installed in each of two memory slots) DDR3 1066 SDRAM User upgradeable up to