DELL Inspiron 7720 7720-2397, Black
- Display diagonal: 17.3″
- Display resolution: 1920 x 1080 px
- CPU: Intel® Core™ i7 3610QM 2.3 GHz
- RAM: 8 GB DDR3-SDRAM
- HDD: 750 GB
About DELL Inspiron 7720
DELL Inspiron 7720 is one of the best DELL computers. It is powered by Intel processor and 8 GB RAM. The storage unit is HDD and it comes with Windows 7 Home Premium OS installed.
Key features and specs for DELL Inspiron 7720
DELL Inspiron 7720 specifications
| Brand | DELL |
|---|---|
| Model | Inspiron 7720 |
| Family | Inspiron |
| Form factor | Clamshell |
| Product colour | Black |
| Display diagonal | 17.3" |
| Display resolution | 1920 x 1080 pixels |
| HD type | Full HD |
| HDMI version | 1.4a |
| Native aspect ratio | 16/9 |
| LED backlight | YES |
| CPU manufacturer | Intel |
| CPU generation | 3rd gen Intel® Core™ i7 |
| CPU model | i7-3610QM |
| CPU family | Intel® Core™ i7 |
| CPU cores | 4 |
| CPU frequency | 2.3 GHz |
| CPU boost frequency | 3.3 GHz |
| CPU socket | Socket G2 |
| CPU cache | 6 MB |
| CPU bus type | DMI |
| CPU cache type | Smart Cache |
| System bus rate | 5 GT/s |
| CPU threads | 8 |
| CPU lithography | 22 nm |
| CPU operating modes | 64-bit |
| CPU codename | Ivy Bridge |
| Thermal Design Power (TDP) | 45 W |
| Tjunction | 105 C |
| PCI Express slots version | 3 |
| Maximum nr of PCIe lanes | 16 |
| Motherboard chipset | Intel HM77 Express |
| RAM installed | 8 GB |
| RAM type | DDR3-SDRAM |
| RAM - maximum allowed | 8 GB |
| RAM distribution | 2 x 4 GB |
| RAM slots | 2x SO-DIMM |
| RAM clock speed | 1600 MHz |
| Storage type | HDD |
| Number of HDDs installed | 2 |
| HDD capacity | 750 GB |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| HDD size | 2.5" |
| Card reader | YES |
| Compatible memory cards | Memory Stick (MS), MMC, SD |
| Optical drive | Blu-Ray DVD Combo |
| Optical drive interface | SATA |
| LightScribe | NO |
| Discrete video card | YES |
| Discrete video card model | NVIDIA® GeForce® GT 650M |
| Video card memory type | GDDR5 |
| Video card memory | 2 GB |
| Onboard video adapter | YES |
| Onboard video family | Intel® HD Graphics |
| Onboard video model | Intel® HD Graphics 4000 |
| Onboard video base freq. | 650 MHz |
| Onboard video dynamic freq. | 1100 MHz |
| Onboard graphics adapter ID | 0x166 |
| Audio system | HD |
| Speakers manufacturer | Skullcandy |
| Built-in speaker(s) | YES |
| Number of built-in speakers | 3 |
| Built-in microphone | YES |
| Ethernet LAN | YES |
| Ethernet LAN speed | 10, 100 Mbit/s |
| Wi-Fi | YES |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | YES |
| Bluetooth version | 4 |
| USB Type-A (3.2 Gen 1) | 3 |
| DVI port | NO |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | YES |
| Headphone outputs | 1 |
| S/PDIF out port | NO |
| Operating system installed | Windows 7 Home Premium |
| OS architecture | 64-bit |
| Keyboard language | German |
| Pointing device | Touchpad |
| Numeric keypad | YES |
| Cables included | AC |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 |
| AC adapter power | 130 W |
| AC adapter frequency | 50 – 60 Hz |
| AC adapter input voltage | 100 – 240 V |
| AC adapter included | YES |
| Cable lock slot | YES |
| Cable lock slot type | Kensington |
| 3D | YES |
| Power auto-sensing | Y |
| Width | 416.8 mm |
| Depth | 276 mm |
| Weight | 3.28 kg |
