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Dell Precision 7730 Installation Guide

Dell Precision 7730
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Transporting sensitive components
When transporting ESD sensitive components such as replacement parts or parts to be returned to Dell, it is critical to place these parts in
anti-static bags for safe transport.
Lifting equipment
Adhere to the following guidelines when lifting heavy weight equipment:
CAUTION: Do not lift greater than 50 pounds. Always obtain additional resources or use a mechanical lifting device.
1 Get a rm balanced footing. Keep your feet apart for a stable base, and point your toes out.
2 Tighten stomach muscles. Abdominal muscles support your spine when you lift, osetting the force of the load.
3 Lift with your legs, not your back.
4 Keep the load close. The closer it is to your spine, the less force it exerts on your back.
5 Keep your back upright, whether lifting or setting down the load. Do not add the weight of your body to the load. Avoid twisting your
body and back.
6 Follow the same techniques in reverse to set the load down.
After working inside your computer
After you complete any replacement procedure, ensure that you connect external devices, cards, and cables before turning on your
computer.
CAUTION
: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries
designed for other Dell computers.
1 Connect any external devices, such as a port replicator or media base, and replace any cards, such as an ExpressCard.
2 Connect any telephone or network cables to your computer.
CAUTION
: To connect a network cable, rst plug the cable into the network device and then plug it into the
computer.
3 Connect your computer and all attached devices to their electrical outlets.
4 Turn on your computer.
Before you begin
7

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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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