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Dell OptiPlex Small Form Factor Plus 7020 Owners Manual - Page 26

Power supply connector, GPU—Integrated

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Table 15. Power ratings (continued) Description Option one Rated output voltage ● +12 VA ● +12 VB Temperature range Operating 5°C to 45°C (41°F to 113°F) Storage -40°C to 70°C (-40°F to 158°F) Option two ● +12 VA ● +12 VB 5°C to 45°C (41°F to 113°F) -40°C to 70°C (-40°F to 158°F) Power supply connector The following table lists the Power supply connector specifications of your OptiPlex Small Form Factor Plus 7020. Table 16. Power supply connector Power supply unit Connectors 260 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze 300 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum ● Two 4 pin connectors for processor ● One 8 pin connector for system board ● Two 4 pin connectors for processor ● One 8 pin connector for system board GPU-Integrated The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex Small Form Factor Plus 7020. Table 17. GPU-Integrated Controller External display support Memory size Processor Intel UHD Graphics 730 ● Three DisplayPort 1.4a Shared system memory (HBR2 support) ports ● One video port (HDMI 2.1/Displayport 1.4a (HBR3)/VGA/USB TypeC port with DisplayPort Alt mode)(optional) 14th Generation Intel Core i3-14100 Intel UHD Graphics 770 ● Three DisplayPort 1.4a Shared system memory ● One video port (HDMI 2.1/Displayport 1.4a (HBR3)/VGA/USB TypeC port with DisplayPort Alt mode)(optional) 14th Generation Intel Core i5-14500 vPro, i5-14600 vPro, i7-14700 vPro, i9-14900 vPro processors 26 Specifications of OptiPlex Small Form Factor Plus 7020

Section	Page
OptiPlex Small Form Factor Plus 7020 Owner's Manual	1
Contents	3
Views of OptiPlex Small Form Factor Plus 7020	7
Front	7
Back	9
Set up your computer	11
Specifications of OptiPlex Small Form Factor Plus 7020	18
Dimensions and weight	18
Processor	18
Chipset	19
Operating system	20
Memory	20
Memory matrix	20
External ports	21
Internal slots	22
Ethernet	22
Wireless module	22
Audio	23
Storage	23
Storage matrix	24
Redundant Array of Independent Disks (RAID)	24
Media-card reader	25
Power ratings	25
Power supply connector	26
GPU—Integrated	26
Video port resolution (GPU—Integrated)	27
External display support (GPU—Integrated)	27
GPU—Discrete	27
Video port resolution (GPU—Discrete)	27
External display support (GPU—Discrete)	28
Hardware security	28
Environmental	28
Regulatory compliance	29
Operating and storage environment	29
Working inside your computer	30
Safety instructions	30
Before working inside your computer	30
Safety precautions	31
Electrostatic discharge—ESD protection	31
ESD Field Service kit	32
Transporting sensitive components	33
After working inside your computer	33
BitLocker	33
Recommended tools	33
Screw list	34
Major components of OptiPlex Small Form Factor Plus 7020	35
Removing and installing side cover	38
Removing the side cover	38
Installing the side cover	38
Removing and installing coin-cell battery	40
Removing the coin-cell battery	40
Installing the coin-cell battery	40
Removing and installing Customer Replaceable Units (CRUs)	42
Front bezel	42
Removing the front bezel	42
Installing the front bezel	43
3.5-inch hard drive	44
Removing the 3.5-inch hard drive	44
Installing the 3.5-inch hard drive	46
Disk-drive cage	48
Removing the disk-drive cage	48
Installing the disk-drive cage	49
Optical drive	51
Removing the optical drive	51
Installing the optical drive	52
Memory	53
Removing the memory module	53
Installing the memory module	54
Solid-state drives	55
Removing the M.2 2230 solid-state drive from slot 0	55
Installing the M.2 2230 solid-state drive in slot 0	55
Removing the M.2 2230 solid-state drive from slot 1	57
Installing the M.2 2230 solid-state drive in slot 1	57
Removing the M.2 2280 solid-state drive	59
Installing the M.2 2280 solid-state drive	59
Dell Ultra Speed Drive Gen3 card	61
Removing Dell Ultra Speed Drive Gen3 card	61
Installing the Dell Ultra Speed Drive Gen3 card	63
Wireless card	67
Removing the wireless card	67
Installing the wireless card	68
External puck antenna	69
Media-card reader	69
Removing the media-card reader	69
Installing the media-card reader	70
Graphics card	71
Removing the graphics card	71
Installing the graphics card	72
Internal speaker	73
Removing the internal speaker	73
Installing the internal speaker	73
Intrusion switch	74
Removing the intrusion switch	74
Installing the Intrusion switch	75
Removing and installing Field Replaceable Units (FRUs)	77
Power button	77
Removing the power button	77
Installing the power button	78
System fan	79
Removing the system fan	79
Installing the system fan	80
Wireless antenna module	82
Internal antenna module	82
Removing the internal antenna module	82
Installing the internal antenna module	84
External SMA antenna module	87
Removing the external SMA antenna module	87
Installing the external SMA antenna module	88
Power-supply unit	90
Removing the power-supply unit	90
Installing the power-supply unit	91
Processor fan and heat-sink assembly	93
Removing the processor fan and heat-sink assembly	93
Installing the processor fan and heat-sink assembly	94
Processor	95
Removing the processor	95
Installing the processor	95
Optional Input/Output modules	97
Serial module	97
Removing the serial module	97
Installing the serial module	97
DisplayPort module	99
Removing the DisplayPort module	99
Installing the DisplayPort module	99
HDMI module	101
Removing the HDMI module	101
Installing the HDMI module	101
VGA module	103
Removing the VGA module	103
Installing the VGA module	103
Type-C module	105
Removing the Type-C module	105
Installing the Type-C module	105
System board	107
Removing the system board	107
Installing the system board	112
Software	118
Operating system	118
Drivers and downloads	118
BIOS Setup	119
Entering BIOS setup program	119
Navigation keys	119
F12 One Time Boot menu	119
System setup options	120
Updating the BIOS	133
Updating the BIOS in Windows	133
Updating the BIOS in Linux and Ubuntu	133
Updating the BIOS using the USB drive in Windows	133
Updating the BIOS from the F12 One-Time boot menu	134
System and setup password	134
Assigning a System Setup password	135
Deleting or changing an existing system setup password	135
Clearing CMOS settings	136
Clearing BIOS (System Setup) and System passwords	136
Troubleshooting	137
Dell SupportAssist Pre-boot System Performance Check diagnostics	137
Running the SupportAssist Pre-Boot System Performance Check	137
Power-Supply Unit Built-in Self-Test	137
System-diagnostic lights	138
Recovering the operating system	138
Real Time Clock—RTC reset	139
Backup media and recovery options	139
Wi-Fi power cycle	139