DELL Precision 7520 i7-7820HQ Mobile workstation 39.6 cm (15.6") Full HD Intel® Core™ i7 16 GB DDR4-SDRAM 512 GB SSD NVIDIA® Quadro® M2200 Wi-Fi 5 (802.11ac) Windows 10 Pro Black
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Reasons To Buy
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Rigorously tested for optimal performance
Independent Software Vendor (ISV) certification: Precision Workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.
Innovative, durable design
Strong materials: The brilliantly designed chassis is subjected to and passes MIL-STD 810G testing, ensuring durability and reliability for wherever your job takes you. Enhanced docking: Make using your peripherals and displays easy with the Dell E Dock, or use the Dell Thunderbolt™ Dock for faster data transfers and support for up to four Full HD displays or 2 4K displays and five other peripheral devices.
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Improve productivity with Dell Precision Optimizer
Free with your Precision workstation, the Dell Precision Optimizer 4.0 takes the guesswork out of customizing settings and automatically adjusts them. The Dell Precision Optimizer automatically tunes your workstation to run the most popular Independent Software Vendor (ISV) applications at the fastest speeds possible for the fastest results. Featuring enterprise smart alerts for processor, storage, memory, and graphics utilization all in an elegant, new UI.
Superior comfort, speed and storage
Stay cool Dell’s patented 5th generation dual cooling fans provide a brilliant approach to thermal cooling, taking performance and comfort to levels never before seen on a task-intensive laptop. No matter how high-powered your project, your processing and graphical applications will work within turbo frequencies and your system will stay cool. Room for all your big ideas Solid state PCle NVMe storage gives you the space to easily store, transfer and access complex 3D, multimedia and video files quickly and reliably. And with up to 3TB of total system storage, you’ll have space for even the biggest projects.
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Premium design. Premium performance.
High-powered processors: We know you take on the biggest tasks. So we offer the best processors available. The Precision 7520 mobile Workstation delivers no-holds-barred processing power with the blazing performance of 7th Generation Intel ® Core™ i5, i7 and Intel® Xeon® processors. Genius in the details: A premium, innovative design delivers up to four impeccable display options up to Ultra HD with 100% Adobe RGB and 8 million pixels. With detail this vivid, you’ll see everything in crisp, glorious definition. High-performance graphics: Next generation professional-grade 2xRadeon Pro™ WX and 2xNVIDIA Quadro® graphics options with up to 4GB of graphics memory. Super high-speed 2400Mhz and 2667MHz of DDR4 memory keep pace with demanding 3D rendering and other graphics-intensive tasks. Enjoy a long life: You’ll get plenty of charge with the long lasting 91WHr battery. Ultimate reliability: Tested, optimized and certified with professional software applications as well as more support options with industry leading resolution time. Supports 8k display: Dell Precision 7520 and 7720 mobile workstations are the first with DisplayPort 1.4, which supports 8K resolution and HDR via a single cable
Description
Specifications
Design | |
---|---|
Colour name | Black |
Product type | Mobile workstation |
Form factor | Clamshell |
Product colour | Black |
Display | |
Display surface | Matt |
HD type | Full HD |
LED backlight | Yes |
Touchscreen | No |
Display resolution | 1920 x 1080 pixels |
Display diagonal | 39.6 cm (15.6") |
Native aspect ratio | 16:9 |
Processor | |
Processor generation | 7th gen Intel® Core™ i7 |
Processor cache | 8 MB |
Processor cache type | Smart Cache |
Tjunction | 100 °C |
Thermal Design Power (TDP) | 45 W |
Processor series | Intel Core i7-7800 Mobile Series |
Processor operating modes | 64-bit |
Processor lithography | 14 nm |
Processor codename | Kaby Lake |
PCI Express slots version | 3.0 |
PCI Express configurations | 1x16, 1x8, 2x4, 2x8 |
Maximum number of PCI Express lanes | 16 |
Configurable TDP-down | 35 W |
Bus type | DMI3 |
Conflict-Free processor | Yes |
ECC supported by processor | No |
Processor frequency | 2.9 GHz |
Processor model | i7-7820HQ |
Processor boost frequency | 3.9 GHz |
Processor cores | 4 |
Processor threads | 8 |
Processor socket | BGA 1440 |
Motherboard chipset | Intel® CM238 |
Processor manufacturer | Intel |
Processor family | Intel® Core™ i7 |
Memory | |
Internal memory | 16 GB |
Internal memory type | DDR4-SDRAM |
Memory clock speed | 2400 MHz |
Memory layout (slots x size) | 2 x 8 GB |
Memory slots | 4x SO-DIMM |
Maximum internal memory | 64 GB |
Maximum internal memory (64-bit) | 64 GB |
Memory form factor | SO-DIMM |
Storage | |
SSD form factor | M.2 |
Storage media | SSD |
Optical drive type | No |
Number of SSDs installed | 1 |
SSD capacity | 512 GB |
SSD interface | PCI Express |
Card reader integrated | Yes |
Compatible memory cards | SD |
Total storage capacity | 512 GB |
Graphics | |
Discrete graphics card | Yes |
On-board graphics card dynamic frequency (max) | 1100 MHz |
On-board graphics card base frequency | 350 MHz |
Maximum on-board graphics card memory | 64 GB |
On-board graphics card OpenGL version | 4.4 |
On-board graphics card ID | 0x591B |
On-board graphics card DirectX version | 12.0 |
Discrete graphics card memory | 4 GB |
On-board graphics card model | Intel® HD Graphics 630 |
Discrete graphics card model | NVIDIA® Quadro® M2200 |
On-board graphics card | Yes |
On-board graphics card family | Intel® HD Graphics |
Audio | |
Audio system | MaxxAudio Pro |
Number of built-in speakers | 2 |
Built-in microphone | Yes |
Camera | |
Front camera | Yes |
Front camera resolution (numeric) | 0.92 MP |
Front camera resolution | 1280 x 720 pixels |
Front camera signal format | 720p |
Front camera HD type | HD |
Optical drive | |
Optical drive type | No |
Network | |
Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
Wi-Fi | Yes |
Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
Ethernet LAN | Yes |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Bluetooth | Yes |
Bluetooth version | 4.2 |
Wi-Fi data rate (max) | 867 Mbit/s |
WLAN controller model | Intel Dual Band Wireless-AC 8265 |
Antenna type | 2x2 |
Ports & interfaces | |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
Thunderbolt 3 ports quantity | 1 |
HDMI ports quantity | 1 |
HDMI version | 1.4 |
Ethernet LAN (RJ-45) ports | 1 |
Combo headphone/mic port | Yes |
Docking connector | Yes |
USB Sleep-and-Charge ports | 4 |
USB Sleep-and-Charge | Yes |
SmartCard slot | Yes |
Mini DisplayPorts quantity | 1 |
Charging port type | DC-in jack |
Keyboard | |
Pointing device | Touchpad |
Numeric keypad | Yes |
Windows keys | Yes |
Keyboard backlit | Yes |
Software | |
Operating system architecture | 64-bit |
Trial software | McAfee, Microsoft Office |
Operating system installed | Windows 10 Pro |
Processor special features | |
Thermal Monitoring Technologies | Yes |
Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
Processor package size | 42 x 28 mm |
Intel® InTru™ 3D Technology | Yes |
Intel® Smart Cache | Yes |
Intel® Secure Key | Yes |
Intel® Quick Sync Video Technology | Yes |
Intel® OS Guard | Yes |
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
Intel® AES New Instructions (Intel® AES-NI) | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel Virtualization Technology (VT-x) | Yes |
Intel TSX-NI version | 1.00 |
Intel TSX-NI | Yes |
Intel Trusted Execution Technology | Yes |
Intel Stable Image Platform Program (SIPP) version | 1.00 |
Intel Stable Image Platform Program (SIPP) | Yes |
Intel Software Guard Extensions (Intel SGX) | Yes |
Intel Smart Response Technology version | 1.00 |
Intel Small Business Advantage (SBA) version | 1.00 |
Intel Secure Key Technology version | 1.00 |
Intel Identity Protection Technology version | 1.00 |
Intel HD Graphics | Yes |
Intel Flex Memory Access | Yes |
Intel Enhanced Halt State | Yes |
Intel Clear Video Technology | Yes |
Intel 64 | Yes |
Idle States | Yes |
Graphics & IMC lithography | 14 nm |
Execute Disable Bit | Yes |
Embedded options available | No |
CPU configuration (max) | 1 |
Conflict-Free processor | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel® Wireless Display (Intel® WiDi) | Yes |
Intel® Turbo Boost Technology | 2.0 |
Intel® Smart Response Technology | Yes |
Intel® My WiFi Technology (Intel® MWT) | Yes |
Intel® Identity Protection Technology (Intel® IPT) | Yes |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Processor ARK ID | 97496 |
Battery | |
Battery technology | Lithium Polymer (LiPo) |
Number of battery cells | 6 |
Power | |
AC adapter power | 180 W |
AC adapter frequency | 50 - 60 Hz |
AC adapter input voltage | 100 - 240 V |
AC adapter output current | 9.23 A |
AC adapter output voltage | 19.5 V |
Security | |
Password protection | Yes |
Cable lock slot | Yes |
Operational conditions | |
Operating temperature (T-T) | 0 - 35 °C |
Storage temperature (T-T) | -40 - 65 °C |
Storage relative humidity (H-H) | 20 - 80% |
Operating altitude | 0 - 3048 m |
Non-operating altitude | 0 - 10668 m |
Operating shock | 40 G |
Non-operating shock | 105 G |
Weight & dimensions | |
Width | 378 mm |
Depth | 261 mm |
Height (front) | 2.77 cm |
Height (rear) | 3.3 cm |
Power adapter weight | 580 g |
Weight | 2.8 kg |
Packaging data | |
Warranty card | Yes |
Quick start guide | Yes |
Power cord included | Yes |
Manual | Yes |
AC adapter included | Yes |
Packaging content | |
Warranty card | Yes |
Quick start guide | Yes |
Power cord included | Yes |
Manual | Yes |
AC adapter included | Yes |
Other features | |
On-board graphics card dynamic frequency (max) | 1100 MHz |
Maximum on-board graphics card memory | 64 GB |
Maximum internal memory (64-bit) | 64 GB |
On-board graphics card | Yes |
AC adapter included | Yes |
Power adapter weight | 580 g |