| DESIGN AND DIMENSIONS | Dell XPS 15z (L511z) | - |
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| Product Type | Notebook | - |
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| Dimensions (WxDxH) | 38.5 cm x 26 cm x 2.5 cm | - |
| Weight | 2.5 kg | - |
| Colour | Elemental silver aluminum | - |
| DISPLAY | Dell XPS 15z (L511z) | - |
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| Screen Size (Type) | 15.6" | - |
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| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | - |
| Features | TrueLife | - |
| PROCESSOR | Dell XPS 15z (L511z) | - |
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| CPU | Intel Core i7 (2nd Gen) 2620M / 2.7 GHz | - |
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| Max Turbo Speed | 3.4 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 4 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM67 Express | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Dell XPS 15z (L511z) | - |
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| RAM | 8 GB | - |
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| Max RAM Supported | 8 GB | - |
| RAM Type | DDR3 SDRAM | - |
| Speed | 1333 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| STORAGE | Dell XPS 15z (L511z) | - |
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| Main Storage Size (HDD/SSD) | 750 GB HDD SATA 3Gb/s / 7200 rpm | - |
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| Optical Drive | DVD±RW | - |
| AUDIO & VIDEO | Dell XPS 15z (L511z) | - |
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| Graphics Processor (GPU) | NVIDIA GeForce GT 525M | - |
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| Video Memory | 2 GB | - |
| Video System Features | NVIDIA Optimus | - |
| Camera | Yes | - |
| Resolution | 1.3 Megapixel | - |
| Sound | Stereo microphone | - |
| Compliant Standards | Dolby Digital 5.1, High Definition Audio | - |
| Audio Features | MaxxAudio 3 | - |
| COMMUNICATIONS | Dell XPS 15z (L511z) | - |
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| Wireless | 802.11a/b/g/n, Bluetooth 3.0 | - |
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| Wireless Controller | Intel Centrino Advanced-N 6230 | - |
| Network Interface | Gigabit Ethernet | - |
| Features | Intel Wireless Display (WiDi) | - |
| BATTERY | Dell XPS 15z (L511z) | - |
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| Technology | 8-cell Lithium Ion | - |
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| Battery Life | Up to 8.37 hours | - |
| AC ADAPTER | Dell XPS 15z (L511z) | - |
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| Input | AC 100/230 V (50 - 60 Hz) | - |
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| Output | 90 Watt, 19.5 V, 4.62 A | - |
| INPUT | Dell XPS 15z (L511z) | - |
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| Type | Keyboard, touchpad | - |
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| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Dell XPS 15z (L511z) | - |
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| Interfaces | HDMI Mini DisplayPort LAN Headphone output Microphone input 2 x USB 3.0 USB 2.0/eSATA |
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| Memory Card Reader | 9 in 1 (SD Card, Memory Stick, Memory Stick PRO, MultiMediaCard, xD-Picture Card, SDIO, SDHC Card, SDXC Card) | - |
| SOFTWARE | Dell XPS 15z (L511z) | - |
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| Operating System (OS) | Microsoft Windows 7 Home Premium 64-bit Edition | - |
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| MISCELLANEOUS | Dell XPS 15z (L511z) | - |
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| ENERGY STAR Certified | Yes | - |
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| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 2 years | - |
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