DELL (Renewed) Precision 7520 - 15.6'' Core i7 32GB DDR4 512GB SSD
Key Features
- Discrete graphics card: Yes
- LightScribe: No
- Discrete graphics card memory: 4GB
- Discrete graphics memory type: GDDR5
- Maximum internal memory (64-bit): 64GB
- Number of discrete graphics cards installed: 1
- Processor threads: 4, 8
- Front camera: Yes
- Weight (tablet mode): 33g
- Height (front): 27.8mm
- Height (rear): 33mm
- Configurable TDP-down: 35W
- Resolution: 1920 x 1080pixels
- Pointing device: Touchpad
- PCI Express slots version: 3.0
Specifications
Features
ECC supported by processor
✗
Internal memory
32000 MB
Built-in microphone
✓
Operating system installed
Windows 10 Pro
Card reader integrated
✓
Password protection
✓
Bluetooth version
4.1
CPU configuration (max)
1
Product colour
Black
SmartCard slot
✓
Resolution
1920 x 1080 pixels
Pointing device
Touchpad
PCI Express slots version
3.0
Numeric keypad
✓
Display surface
Matt
Product type
Mobile workstation
System bus rate
8 GT/s
Thermal Design Power (TDP)
45 W
Front camera
✓
Weight & dimensions
Width (imperial)
14.88 "
Weight
2800 g
Depth
261 mm
Width
378 mm
Height (rear)
33 mm
Height (front)
27.80 mm
Weight (tablet mode)
33 g
Display
Display resolution
1920 x 1080 pixels
Panel type
IPS
Touchscreen
✗
Native aspect ratio
16:9
LED backlight
✓
Power
AC adapter input voltage
100 - 240 V
AC adapter output current
9.23 A
AC adapter output voltage
19.5 V
AC adapter frequency
50 - 60 Hz
AC adapter power
180 W
Performance
Processor ARK ID
97185
Processor operating modes
64-bit
Motherboard chipset
Intel® CM238
Optical drive
Optical drive type
No
LightScribe
✗
Other features
Chassis type
Clamshell
Total storage capacity
256 GB
Maximum internal memory
64000 MB
Dual-screen
✗
Maximum internal memory (64-bit)
64 GB
Processor special features
Embedded options available
✗
Enhanced Intel SpeedStep Technology
✓
Execute Disable Bit
✓
Graphics & IMC lithography
14 nm
Idle States
✓
Intel 64
✓
Intel Enhanced Halt State
✓
Intel Secure Key Technology version
1.00
Intel Trusted Execution Technology
✗
Intel TSX-NI
✗
Intel TSX-NI version
0.00
Intel Virtualization Technology (VT-x)
✓
Intel Virtualization Technology for Directed I/O (VT-d)
✓
Intel VT-x with Extended Page Tables (EPT)
✓
Intel Clear Video Technology
✓
Intel Flex Memory Access
✓
Intel Identity Protection Technology version
1.00
Intel Small Business Advantage (SBA) version
1.00
Intel Smart Response Technology version
1.00
Intel Stable Image Platform Program (SIPP)
✗
Intel Stable Image Platform Program (SIPP) version
0
Intel® AES New Instructions (Intel® AES-NI)
✓
Intel® Clear Video HD Technology (Intel® CVT HD)
✓
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
✓
Intel® Hyper Threading Technology (Intel® HT Technology)
✓
Intel® Identity Protection Technology (Intel® IPT)
✓
Intel® InTru™ 3D Technology
✓
Intel® My WiFi Technology (Intel® MWT)
✓
Intel® OS Guard
✓
Intel® Quick Sync Video Technology
✓
Intel® Secure Key
✓
Intel® Smart Cache
✓
Intel® Smart Response Technology
✓
Intel® Turbo Boost Technology
2.0
Intel® Wireless Display (Intel® WiDi)
✓
Maximum number of PCI Express lanes
16
Thermal Monitoring Technologies
✓
Processor package size
42 x 28 mm
Intel Software Guard Extensions (Intel SGX)
✓
Supported instruction sets
AVX 2.0, SSE4.1, SSE4.2
Storage
Compatible memory cards
SD, SDHC, SDXC
Storage media
SSD
SSD interface
PCI Express
SSD capacity
256 GB
SSD form factor
M.2
Design
Cable lock slot
✓
Form factor
Clamshell
Graphics
Maximum on-board graphics card memory
64 GB
On-board graphics card ID
0x591B
On-board graphics card base frequency
350 MHz
On-board graphics card dynamic frequency (max)
1100 MHz
On-board graphics card DirectX version
12.0
On-board graphics card OpenGL version
4.4
Discrete graphics card model
NVIDIA® Quadro® M2200
On-board graphics card
✓
Number of discrete graphics cards installed
1
Discrete graphics memory type
GDDR5
Discrete graphics card memory
4 GB
Discrete graphics card
✓
Computer system
Operating system architecture
64-bit
Processor cores
4
Processor model
i7-7700HQ
Processor manufacturer
Intel
Processor frequency
2.80 GHz
Processor family
Intel Core i7-7700 Mobile Series, Intel® Core™ i7
Internal memory
32 GB
Packaging content
Warranty card
✓
Quick start guide
✓
Manual
✓
Drivers included
✓
AC adapter included
✓
Power cord included
✓
Network
Wi-Fi
✓
Bluetooth
✓
Ethernet LAN data rates
10, 100
Wi-Fi standards
Wi-Fi 5 (802.11ac)
Ethernet LAN
✓
Ports & interfaces
USB Sleep-and-Charge ports
4
USB Sleep-and-Charge
✓
Ethernet LAN (RJ-45) ports
1
Microphone in
✗
S/PDIF out port
✗
PCI Express configurations
1x16, 1x8, 2x4, 2x8
Docking connector
✓
Combo headphone/mic port
✓
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
Mini DisplayPorts quantity
1
Thunderbolt 3 ports quantity
1
HDMI ports quantity
1
DVI port
✗
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 90 %
Non-operating vibration
1.30 G
Operating vibration
0.66 G
Non-operating shock
163 G
Operating shock
140 G
Storage relative humidity (H-H)
5 - 95 %
Technical details
Sustainability certificates
ENERGY STAR
Number of battery cells
6
Processor
Conflict-Free processor
✓
Processor codename
Kaby Lake
Processor series
Intel Core i7 Series, Intel Core i7-7700 Mobile Series
Processor generation
7th Gen
On-board graphics card model
Intel® HD Graphics 630
Bus type
DMI3
Processor lithography
14 nm
Processor cache type
Smart Cache
Tjunction
100 °C
L2 cache
6 MB
Processor cache
6 MB
Processor boost frequency
3.80 GHz
Configurable TDP-down
35 W
Processor threads
4, 8
Memory
Memory form factor
SO-DIMM
Maximum internal memory
64 GB
Internal memory type
DDR4-SDRAM
Memory slots
4x SO-DIMM
Memory clock speed
2400 MHz
Memory layout (slots x size)
2 x 16
Audio
Audio system
MaxxAudio Pro
Speakers manufacturer
Waves
Built-in subwoofer
✓
Keyboard
Windows keys
✓
Video
HD type
Full HD
Battery
Battery capacity
72 Wh
Solid state drive
Number of SSDs installed
1
Product Details
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.
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