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DELL Precision 7520 2.7GHz i7-6820HQ 15.6" 3840 x 2160pixels Black Mobile workstation

Intel Core i7-6820HQ (8M Cache, up to 3.60 GHz), 16GB DDR4 2400MHz, 512GB SSD, 39.624 cm (15.6 ") UHD IGZO (3840x2160), Intel HD Graphics 530 + nVidia Quadro M2200, WLAN, Bluetooth, WebCam, Windows 7 Professional 64-bit / Windows 10 Pro
SKU: 550-1499
Manufacturer part number: RMJRN
EAN: 5397184009611
Brand: DELL
Availability: 10 available to order

  Available for next day delivery

  Collection available in 2-3 working days

Power to match your genius.
World's most powerful 15" mobile Workstation with Intel® processors, a PremierColor UHD display and up to 3TB of storage.

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.

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.

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.

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 five Full HD displays or 2 4K displays and five other peripheral devices.

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.
Power to match your genius.
World's most powerful 15" mobile Workstation with Intel® processors, a PremierColor UHD display and up to 3TB of storage.

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.

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.

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.

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 five Full HD displays or 2 4K displays and five other peripheral devices.

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.
Products specifications
Design
Product type Mobile workstation
Form factor Clamshell
Colour of product Black
Display
HD type 4K Ultra HD
Panel type IGZO
LED backlight Yes
Aspect ratio 16:9
Display brightness 400 cd/m²
Touchscreen No
Display resolution 3840×2160
Display diagonal 15.6"
Processor
Stepping R0
Processor operating modes 64-bit
Processor lithography 14 nm
Processor codename Skylake
Bus type DMI3
Tjunction 100 °C
Thermal design power (TDP) 45W
Processor series Intel Core i7-6800 Mobile series
PCI Express slots version 3.0
PCI Express configurations 1x16, 2x8, 1x8+2x4
Maximum number of PCI Express lanes 16
ECC supported by processor No
Processor cache type Smart Cache
Conflict Free processor Yes
Processor cache 8MB
Processor frequency 2.7GHz
Processor model i7-6820HQ
Processor boost frequency 3.6GHz
Processor cores 4
Processor threads 8
System bus rate 8 GT/s
Processor socket BGA 1440
Processor family Intel Core i7
Memory
ECC Yes
Memory form factor SO-DIMM
Memory 16GB
Internal memory type DDR4-SDRAM
Memory clock speed 2400 MHz
Memory slots 4x SO-DIMM
Maximum internal memory 64GB
Maximum internal memory (64-bit) 64GB
Storage
Storage media SSD
Number of SSDs installed 1
Solid-state drive capacity 512GB
Card reader Yes
Compatible memory cards SD, SDHC, SDXC
Total storage capacity 512GB
Graphics
Discrete graphics adapter Yes
On-board graphics adapter dynamic frequency (max) 1050MHz
On-board graphics adapter base frequency 350 MHz
Maximum on-board graphics adapter memory 1.7 GB
On-board graphics adapter OpenGL version 4.4
Number of displays supported (on-board graphics) 3
On-board graphics adapter ID 0x191B
Number of discrete graphics adapters installed 1
On-board graphics adapter Yes
On-board graphics adapter model Intel® HD Graphics 530
Discrete graphics adapter model NVIDIA Quadro M2200
Audio
Audio system MaxxAudio
Speakers manufacturer Waves
Built-in microphone Yes
Camera
Front camera Yes
Optical drive
Optical drive type No
Networking
4G No
Near Field Communication (NFC) Yes
Wi-Fi Yes
Wi-Fi standards 802.11ac
Ethernet LAN Yes
Ethernet LAN data rates 10Mbit/s, 100Mbit/s, 1000Mbit/s
Bluetooth Yes
Bluetooth version 4.2
3G No
Ports & interfaces
USB 3.0 (3.1 Gen 1) Type-A ports quantity 4
USB Sleep-and-Charge ports 4
USB Sleep-and-Charge Yes
HDMI ports quantity 1
DVI No
Ethernet LAN (RJ-45) ports 1
Docking connector Yes
DC-in jack Yes
SmartCard slot Yes
Mini DisplayPorts quantity 1
Keyboard
Pointing device Touchpad
Numeric keypad Yes
Windows keys Yes
Keyboard backlit Yes
Software
Operating system architecture 64-bit
Optional operating system supplied Windows 10 Pro
Drivers included Yes
Operating system installed Windows 7 Pro
Technical details
Power cord included Yes
Intel® Small Business Advantage (Intel® SBA) 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® Hyper Threading Technology (Intel® HT Technology) Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) Yes
Processor special features
Enhanced Intel SpeedStep Technology Yes
Intel® Quick Sync Video Technology Yes
Intel® InTru™ 3D Technology Yes
Intel® Insider™ Yes
Intel Clear Video Technology Yes
Intel® Clear Video HD Technology (Intel® CVT HD) Yes
Intel® OS Guard Yes
Intel VT-x with Extended Page Tables (EPT) Yes
Intel TSX-NI Yes
Intel Trusted Execution Technology Yes
Intel Stable Image Platform Program (SIPP) Yes
Intel Software Guard Extensions (Intel SGX) 1
Intel® Secure Key Yes
Intel Flex Memory Access Yes
Intel Enhanced Halt State Yes
Intel® AES New Instructions (Intel® AES-NI) Yes
Thermal Monitoring Technologies Yes
Supported instruction sets SSE4.1, SSE4.2, AVX 2.0
Processor package size 42
Processor code SR2FU
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel 64 Yes
Idle States Yes
Graphics & IMC lithography 14 nm
Execute Disable Bit Yes
Embedded options available No
CPU configuration (max) 1
Intel Stable Image Platform Program (SIPP) version 1.00
Intel Smart Response Technology version 1.00
Intel Small Business Advantage (SBA) version 1.00
Intel Secure Key Technology version 1.00
Intel Virtualization Technology (VT-x) Yes
Intel TSX-NI version 1.00
Processor ARK ID 88970
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 6
Battery capacity (Watt hours) 91 Wh
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
Weight & dimensions
Width 378 mm
Depth 261 mm
Height (front) 2.78 cm
Height (rear) 3.3 cm
Weight 2.8 kg
Packaging content
Manual Yes
AC adapter included Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 65 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 5 - 95%
Operating altitude -15.2 - 3048 m
Non-operating altitude -15.2 - 10668 m
Operating shock 140 g
Non-operating shock 163 G
Operating vibration 0.66 G
Non-operating vibration 1.3 G
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Products specifications
Design
Product type Mobile workstation
Form factor Clamshell
Colour of product Black
Display
HD type 4K Ultra HD
Panel type IGZO
LED backlight Yes
Aspect ratio 16:9
Display brightness 400 cd/m²
Touchscreen No
Display resolution 3840×2160
Display diagonal 15.6"
Processor
Stepping R0
Processor operating modes 64-bit
Processor lithography 14 nm
Processor codename Skylake
Bus type DMI3
Tjunction 100 °C
Thermal design power (TDP) 45W
Processor series Intel Core i7-6800 Mobile series
PCI Express slots version 3.0
PCI Express configurations 1x16, 2x8, 1x8+2x4
Maximum number of PCI Express lanes 16
ECC supported by processor No
Processor cache type Smart Cache
Conflict Free processor Yes
Processor cache 8MB
Processor frequency 2.7GHz
Processor model i7-6820HQ
Processor boost frequency 3.6GHz
Processor cores 4
Processor threads 8
System bus rate 8 GT/s
Processor socket BGA 1440
Processor family Intel Core i7
Memory
ECC Yes
Memory form factor SO-DIMM
Memory 16GB
Internal memory type DDR4-SDRAM
Memory clock speed 2400 MHz
Memory slots 4x SO-DIMM
Maximum internal memory 64GB
Maximum internal memory (64-bit) 64GB
Storage
Storage media SSD
Number of SSDs installed 1
Solid-state drive capacity 512GB
Card reader Yes
Compatible memory cards SD, SDHC, SDXC
Total storage capacity 512GB
Graphics
Discrete graphics adapter Yes
On-board graphics adapter dynamic frequency (max) 1050MHz
On-board graphics adapter base frequency 350 MHz
Maximum on-board graphics adapter memory 1.7 GB
On-board graphics adapter OpenGL version 4.4
Number of displays supported (on-board graphics) 3
On-board graphics adapter ID 0x191B
Number of discrete graphics adapters installed 1
On-board graphics adapter Yes
On-board graphics adapter model Intel® HD Graphics 530
Discrete graphics adapter model NVIDIA Quadro M2200
Audio
Audio system MaxxAudio
Speakers manufacturer Waves
Built-in microphone Yes
Camera
Front camera Yes
Optical drive
Optical drive type No
Networking
4G No
Near Field Communication (NFC) Yes
Wi-Fi Yes
Wi-Fi standards 802.11ac
Ethernet LAN Yes
Ethernet LAN data rates 10Mbit/s, 100Mbit/s, 1000Mbit/s
Bluetooth Yes
Bluetooth version 4.2
3G No
Ports & interfaces
USB 3.0 (3.1 Gen 1) Type-A ports quantity 4
USB Sleep-and-Charge ports 4
USB Sleep-and-Charge Yes
HDMI ports quantity 1
DVI No
Ethernet LAN (RJ-45) ports 1
Docking connector Yes
DC-in jack Yes
SmartCard slot Yes
Mini DisplayPorts quantity 1
Keyboard
Pointing device Touchpad
Numeric keypad Yes
Windows keys Yes
Keyboard backlit Yes
Software
Operating system architecture 64-bit
Optional operating system supplied Windows 10 Pro
Drivers included Yes
Operating system installed Windows 7 Pro
Technical details
Power cord included Yes
Intel® Small Business Advantage (Intel® SBA) 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® Hyper Threading Technology (Intel® HT Technology) Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) Yes
Processor special features
Enhanced Intel SpeedStep Technology Yes
Intel® Quick Sync Video Technology Yes
Intel® InTru™ 3D Technology Yes
Intel® Insider™ Yes
Intel Clear Video Technology Yes
Intel® Clear Video HD Technology (Intel® CVT HD) Yes
Intel® OS Guard Yes
Intel VT-x with Extended Page Tables (EPT) Yes
Intel TSX-NI Yes
Intel Trusted Execution Technology Yes
Intel Stable Image Platform Program (SIPP) Yes
Intel Software Guard Extensions (Intel SGX) 1
Intel® Secure Key Yes
Intel Flex Memory Access Yes
Intel Enhanced Halt State Yes
Intel® AES New Instructions (Intel® AES-NI) Yes
Thermal Monitoring Technologies Yes
Supported instruction sets SSE4.1, SSE4.2, AVX 2.0
Processor package size 42
Processor code SR2FU
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel 64 Yes
Idle States Yes
Graphics & IMC lithography 14 nm
Execute Disable Bit Yes
Embedded options available No
CPU configuration (max) 1
Intel Stable Image Platform Program (SIPP) version 1.00
Intel Smart Response Technology version 1.00
Intel Small Business Advantage (SBA) version 1.00
Intel Secure Key Technology version 1.00
Intel Virtualization Technology (VT-x) Yes
Intel TSX-NI version 1.00
Processor ARK ID 88970
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 6
Battery capacity (Watt hours) 91 Wh
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
Weight & dimensions
Width 378 mm
Depth 261 mm
Height (front) 2.78 cm
Height (rear) 3.3 cm
Weight 2.8 kg
Packaging content
Manual Yes
AC adapter included Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 65 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 5 - 95%
Operating altitude -15.2 - 3048 m
Non-operating altitude -15.2 - 10668 m
Operating shock 140 g
Non-operating shock 163 G
Operating vibration 0.66 G
Non-operating vibration 1.3 G

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