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Dell Precision 7730 User Manual

Dell Precision 7730
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Technology and components
This chapter details the technology and components available in the system.
Topics:
HDMI 2.0
USB features
USB Type-C
HDMI 2.0
This topic explains the HDMI 2.0 and its features along with the advantages.
HDMI (High-Definition Multimedia Interface) is an industry-supported, uncompressed, all-digital audio/video interface. HDMI
provides an interface between any compatible digital audio/video source, such as a DVD player, or A/V receiver and a
compatible digital audio and/or video monitor, such as a digital TV (DTV). The intended applications for HDMI TVs, and DVD
players. The primary advantage is cable reduction and content protection provisions. HDMI supports standard, enhanced, or
high-definition video, plus multichannel digital audio on a single cable.
HDMI 2.0 Features
HDMI Ethernet Channel - Adds high-speed networking to an HDMI link, allowing users to take full advantage of their
IP-enabled devices without a separate Ethernet cable
Audio Return Channel - Allows an HDMI-connected TV with a built-in tuner to send audio data "upstream" to a surround
audio system, eliminating the need for a separate audio cable
3D - Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theater
applications
Content Type - Real-time signaling of content types between display and source devices, enabling a TV to optimize picture
settings based on content type
Additional Color Spaces - Adds support for additional color models used in digital photography and computer graphics
4K Support - Enables video resolutions far beyond 1080p, supporting next-generation displays that will rival the Digital
Cinema systems used in many commercial movie theaters
HDMI Micro Connector - A new, smaller connector for phones and other portable devices, supporting video resolutions up
to 1080p
Automotive Connection System - New cables and connectors for automotive video systems, designed to meet the unique
demands of the motoring environment while delivering true HD quality
Advantages of HDMI
Quality HDMI transfers uncompressed digital audio and video for the highest, crispest image quality.
Low -cost HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video
formats in a simple, cost-effective manner
Audio HDMI supports multiple audio formats from standard stereo to multichannel surround sound
HDMI combines video and multichannel audio into a single cable, eliminating the cost, complexity, and confusion of multiple
cables currently used in A/V systems
HDMI supports communication between the video source (such as a DVD player) and the DTV, enabling new functionality
2
Technology and components 9

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Dell Precision 7730 Specifications

General IconGeneral
Bus typeDMI
Tjunction100 °C
Processor cache9 MB
Processor cores6
Processor modeli7-8850H
System bus rate8 GT/s
Processor familyIntel® Core™ i7
Processor socketBGA 1440
Processor threads12
Processor codenameCoffee Lake
Processor frequency2.6 GHz
Processor cache typeSmart Cache
Configurable TDP-down35 W
Processor lithography14 nm
Processor manufacturerIntel
PCI Express slots version3.0
Processor boost frequency4.3 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16, 1x8+2x4, 2x8
Thermal Design Power (TDP)45 W
Configurable TDP-down frequency2.1 GHz
Maximum number of PCI Express lanes16
On-board graphics cardYes
On-board graphics card ID0x3E9B
Discrete graphics card modelAMD Radeon Pro WX 4150
On-board graphics card modelIntel® UHD Graphics 630
Discrete graphics card memory4 GB
Discrete graphics memory typeGDDR5
On-board graphics card familyIntel® UHD Graphics
Maximum on-board graphics card memory64 GB
On-board graphics card OpenGL version4.5
On-board graphics card base frequency350 MHz
On-board graphics card DirectX version12.0
Number of discrete graphics cards installed1
On-board graphics card dynamic frequency (max)1150 MHz
Form factorClamshell
Product typeMobile workstation
Product colorBlack
Market positioningBusiness
Pixel density127 ppi
Display surfaceMatt
Display diagonal17.3 \
Display brightness300 cd/m²
Native aspect ratio16:9
Maximum refresh rate60 Hz
Contrast ratio (typical)700:1
Memory slots4x SO-DIMM
Internal memory16 GB
Memory form factorSO-DIMM
Internal memory typeDDR4-SDRAM
Maximum internal memory128 GB
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
Storage mediaSSD
Total storage capacity512 GB
Compatible memory cardsSD, SDHC, SDXC
Audio chipRealtek ALC3281
Speaker power2 W
Number of built-in speakers2
Front camera HD typeHD
Video capturing speed30 fps
Front camera resolution1280 x 720 pixels
Front camera signal format720p
Front camera resolution (numeric)0.92 MP
Antenna type-
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standardWi-Fi 5 (802.11ac)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Charging port typeDC-in jack
USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
Pointing deviceTouchpad
Processor ARK ID134899
Processor package size42 x 28 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version1.00
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output voltage19.5 V
Cable lock slot typeNoble
Password protection typeBIOS, User
Operating system installedWindows 10 Pro for Workstations
Motherboard chipsetIntel® CM246
Battery recharge time4 h
Weight and Dimensions IconWeight and Dimensions
Depth273.7 mm
Width414.2 mm
Weight3090 g
Height (rear)30.22 mm
Height (front)26.15 mm

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