Model |
N55SF |
N45SF |
CPU |
Intel Core i7-2670QM / 2630QM Intel Core i5-2430M / 2410M Intel Core i3-2350M / 2330M / 2310M |
Intel Core i7-2670QM / 2630QM Intel Core i5-2430M / 2410M Intel Core i3-2330M / 2310M |
Operating system |
Windows 7 Ultimate
Windows 7 Professional
Windows 7 Home Premium
Windows 7 Home Basic |
Chipset |
Intel HM65 Express Chipset |
Memory |
Up to 8 GB DDR3-1333 (2 slots) |
Display |
15.6-inch, LED-illumination; HD 1366 x 768 HD + 1600 x 900 pixels Full HD 1920 x 1080 |
14.0-inch, LED-illumination; HD 1366 x 768 |
Graphics Accelerator |
NVIDIA GeForce GT 555M, 2GB DDR3 |
Drive |
2.5 "SATA 750 GB 5400rpm / 7200rpm 640 GB 5400rpm 500 GB 5400rpm / 7200rpm 500 GB 7200rpm 320 GB 5400rpm |
Optical drive |
Super-Multi DVD Blue-ray Writer Blue-ray reader |
Memory card reader |
Format Support SD / MS / MS Pro Duo / MMC |
Camera |
HD webcam |
Networking opportunities |
Wi-Fi 802.11 b / g / n Bluetooth 3.0 Ethernet 10/100/1000 |
Interfaces |
1 x microphone input 1 x audio output (SPDIF) 1 x VGA 2 x USB 3.0 2 x USB 2.0 1 x RJ45 LAN 1 x HDMI |
1 x microphone input 1 x audio output (SPDIF) 1 x VGA 2 x USB 3.0 1 x USB 2.0 1 x RJ45 LAN 1 x HDMI |
Sound |
Audio system with SonicMaster |
Battery |
Shestisegmentny, 5200 mA • h • h 56 W |
Dimensions |
379 x 261 x 35 mm 379 x 261 x 37 mm (for models with processors Core i7) |
345 x 243 x 33 mm |
Weight |
2.7 kg |
2.4 kg |