Intel® Core™ i3-530 Processor, (2.93GHz, 4MB cache)
Genuine Windows® 7 Home Premium 64-bit
4GB 1333MHz DDR3 SDRAM, Expandable to 8GB (dual-channel support on four DIMMs)
640GB 7200rpm SATA
NVIDIA® GeForce® GT 310M (512MB DDR VRAM)
4GB of DDR3 1333MHz, Expandable to 8GB of DDR3 1333MHz SDRAM (dual-channel support on four DIMMs)
500GB 7200rpm SATA
NVIDIA® GeForce® GT 315 (512MB DDR VRAM)
Intel® Core™ i5-650 Processor, (3.2GHz, 4MB cache)
1TB 7200rpm SATA
NVIDIA® GeForce® GT 320 (1GB DDR VRAM)
Intel® Core™ i7-920 Processor, (2.66GHz, 8MB shared L3 cache, QPI 4.8GT/sec)
Genuine Windows Vista® Home Premium SP1 (64-bit)
6GB 1066MHz DDR3 triple-channel support SDRAM (3 × 2GB), Expandable to 12GB, 6 DDR3 slots total, 3 DDR3 slots available
750GB 7200rpm SATA
NVIDIA® GeForce® GTS 250 graphics with 1GB DDR3 discrete video memory
8GB 1066MHz DDR3 triple-channel support SDRAM (4 × 2GB), Expandable to 12GB, 6 DDR3 slots total, 2 DDR3 slots available
2x NVIDIA® GeForce® GTS 250 Graphics with 1GB DDR3 discrete video memory
Intel® Core™ i5-750 Processor, (2.66GHz, 8MB cache, 2.5GT/s)
6GB 1066MHz DDR3 SDRAM, Expandable to 16GB (dual-channel support on four DIMMs)
NVIDIA® GeForce® GT 330 (2GB DDR VRAM)
6GB of DDR3 1333MHz, Expandable to 16GB of DDR3 1333MHz SDRAM (dual-channel support on four DIMMs)
NVIDIA® GeForce® GT240M (1GB DDR VRAM)
2GB of DDR3 1333MHz, Expandable to 8GB of DDR3 1333MHz SDRAM (dual-channel support on four DIMMs)
Intel® Core™ i3-540 Processor, (3.06GHz, 1333MHz, 4M L3 cache)