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A detailed list of technical data, specifications, ratings and expert review of Dell Inspiron 17R 7720. Get a comprehensive look at your chosen laptop and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing laptops.
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Dell Inspiron 17R 7720 |
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| Product Type | Notebook |
|---|---|
| Dimensions (WxDxH) | 41.68 cm x 27.6 cm x 3.737 cm |
| Weight | 3.28 kg |
| Colour | Aluminium |
| DISPLAY Dell Inspiron 17R 7720 |
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| Screen Size (Type) | 17.3" |
|---|---|
| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:9 |
| PROCESSOR Dell Inspiron 17R 7720 |
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| CPU | Intel Core i5 (3rd Gen) 3210M / 2.5 GHz |
|---|---|
| Max Turbo Speed | 3.1 GHz |
| Number of Cores | Dual-Core |
| Cache | 3 MB |
| 64-bit Computing | Yes |
| Chipset | Mobile Intel HM77 Express |
| MEMORY Dell Inspiron 17R 7720 |
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| RAM | 6 GB |
|---|---|
| RAM Type | DDR3 SDRAM |
| Speed | 1600 MHz |
| Form Factor | SO-DIMM 204-pin |
| STORAGE Dell Inspiron 17R 7720 |
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| Main Storage Size (HDD/SSD) | 1 TB HDD SATA 3Gb/s / 5400 rpm |
|---|---|
| Optical Drive | DVD±RW |
| Read Speed | 8x |
| AUDIO & VIDEO Dell Inspiron 17R 7720 |
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| Graphics Processor (GPU) | NVIDIA GeForce GT 650M |
|---|---|
| Video Memory | 2 GB |
| Camera | Yes |
| Resolution | 1 Megapixel |
| Sound | Stereo speakers, subwoofer, microphone |
| COMMUNICATIONS Dell Inspiron 17R 7720 |
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| Wireless | 802.11b/g/n, Bluetooth 4.0 |
|---|---|
| Wireless Controller | Intel Centrino Wireless-N 2230 |
| Network Interface | 10/100 Ethernet |
| BATTERY Dell Inspiron 17R 7720 |
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| Technology | 6-cell Lithium Ion |
|---|---|
| Battery Capacity (Size) | 48 Wh |
| AC ADAPTER Dell Inspiron 17R 7720 |
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| Input | AC 120/230 V (50/60 Hz) |
|---|---|
| Output | 90 Watt |
| INPUT Dell Inspiron 17R 7720 |
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| Type | Keyboard, touchpad |
|---|---|
| Numeric Keypad | Yes |
| Keyboard Backlight | Yes |
| Features | Spill-resistant |
| CONNECTIONS & EXPANSIONS Dell Inspiron 17R 7720 |
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| Interfaces |
4 x USB 3.0 LAN HDMI VGA Headphone output Microphone input |
|---|---|
| Memory Card Reader | 7 in 1 (SD Card, Memory Stick, Memory Stick PRO, MultiMediaCard, MMCplus, SDHC Card, SDXC Card) |
| SOFTWARE Dell Inspiron 17R 7720 |
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| Operating System (OS) | Microsoft Windows 7 Home Premium 64-bit Edition |
|---|---|
| Software Included | Microsoft Office 2010 Starter |
| MISCELLANEOUS Dell Inspiron 17R 7720 |
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| Included Accessories | Power adapter |
|---|---|
| ENERGY STAR Certified | Yes |
| EPEAT Compliant | EPEAT Bronze |
| Manufacturer Warranty | Limited warranty - 2 years |
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