CPU | Intel Core i3-330M (Arrandale), 2.13 GHz, QPI-2400 MHz, 3 MB L3 Cache | Intel Atom D5101.6 GHz, 667 MHz FSB, 1 MB L3 Cache | Intel Atom D5251.8 GHz, 800 MHz FSB, 1 MB L3 Cache | Intel Atom D5251.8 GHz, 800 MHz FSB, 1 MB L3 Cache |
Networking | Realtek RTL8111E Gigabit Network Adapter (LAN)Atheros AR9287-BL1A wireless card (WiFi) | Realtek RTL8111C Gigabit Network Adapter (LAN)Atheros AR9285(WiFi)Atheros AR3011 (Bluetooth) | Realtek RTL8111DL Gigabit Network Adapter (LAN)Atheros 802.11 b/g/n PCIe card (WiFi) | Realtek RTL8111DL Gigabit Network Adapter (LAN)Atheros AR9285 (WiFi) |
Memory | Nanya PC3-10700, 2 x 2048 MB, 533 MHz, CL 7-7-7-20-1T(dual-channel) | Samsung PC2-64001 x 2048 MB, 332 MHz, CL 5-5-5-15-1T(single-channel) | Hyundai PC2-64001 x 2048 MB, 332 MHz, CL 5-5-5-15-1T (single-channel) | Samsung PC2-64001 x 2048 MB, 332 MHz, CL 5-5-5-15-1T (single-channel) |
Graphics | Intel HD Graphics (Integrated) | Nvidia Ion 2 (Integrated) | Nvidia Ion 2 (Integrated) | Nvidia Ion 2 (Integrated) |
Sound | Via VT2020 8-channel HD audio codec with THX TruStudio Pro | Analog & Optical:Realtek ALC662 HDMI:Nvidia LPCM digital audio | Analog:C-Media CM108AH HDMI:Nvidia LPCM digital audio | Analog & Optical:Realtek ALC888 HDMI:Nvidia LPCM digital audio |
Hard Drive | 500 GB Seagate Momentus 5400.6500 GB, 5400 RPM, 8 MB cache, SATA 3Gb/s | 320 GB Seagate Momentus 7200320 GB, 7200 RPM, 16 MB cache, SATA 3Gb/s | 250 GB SamsungSpinpoint 5400 250 GB, 5400 RPM, 8 MB cache, SATA 3Gb/s | 250 GB Samsung Spinpoint 5400 250 GB, 5400 RPM, 8 MB cache, SATA 3Gb/s |
Power | Delta Electronics ADP-90CD DB90 W, 19 V, External AC adapter | Great WallADP65S-190342019 V, 3.42 A, External AC adapter | Channel Well Tech KPA-060F 12 V, 5 A, External AC adapter | Delta Electronics ADP-90CD 19 V, 4.74 A, External AC adapter |
Software and Drivers |
Operating System | Microsoft Windows 7 Ultimate 64-bit |
DirectX version | DirectX 11 |
Graphics Drivers | Intel Win7Vista_64_15177, Nvidia 260.99 |