OverviewArrow Down Brand Dell Product Line OptiPlex Model 7420 All In One Manufacturer Dell Smart Select Desktops ProcessorArrow Down Clock Speed 1.7 GHZ Cores 14-core Max Turbo Speed 4.8 GHZ Power Efficiency Energy Efficient Processor Brand Intel Processor Generation 14 Processor Number 14500T Processor Type Core i5 Processors Installed 1 Total Processor Supported 1 MemoryArrow Down Available Memory Slots 1 Cache Memory Installed 24 megabyte Configuration Features 1 x 8 GB Data Integrity Check Non-ECC Flash Memory Cards Supported SD Memory Card, SDHC Memory Card, SDXC Memory Card Max Memory Supported 64 GB Memory Card Reader Card reader Memory Slots 2 Memory Speed 4800 megahertz Memory Technology DDR5 SDRAM RAM Installed 8 GB Rated Memory Speed 5600 megahertz StorageArrow Down Drive Interface PCI Express 4.0 x4 Drive Type No optical drive Hard Drive Capacity 256 GB Hard Drive Features Class 35, NVM Express (NVMe) Installed Quantity 1 Interface Class PCI Express Optical Drive Type No optical drive, None Optical Drive Type (2nd) None SSD Form Factor M.2 2230 Storage (2nd) None Storage (3rd) None Storage (4th) None Type None Hard Drive Interface Type SSD Display & GraphicsArrow Down Display Image Brightness 300 candela per square metre Display Contrast Ratio 1000:1 Display Resolution Abbreviation Full HD Display Technology LED Features 3-sided bezeless, Anti-glare, Dell ComfortView Plus Graphics Controller Model Intel UHD Graphics 770 Graphics Processor Series Intel UHD Graphics Horizontal Viewing Angle +89 / -89 Native Resolution 1920 x 1080 Pixel Density (ppi) 92 Pixel Pitch 0.27 millimetre Privacy Technology None Response Time 14 millisecond Screen Size 23.81 inch Screen Size (metric) 60.47 centimetre TFT Technology IPS Touchscreen Yes Vertical Viewing Angle +89 / -89 Video Interfaces DisplayPort V-Sync Rate at Max Res. 60 hertz Widescreen Display Yes CameraArrow Down Front Camera Resolution 1920 x 1080 Webcam Yes AudioArrow Down Audio Input Type 2 microphones Compliant Standards High Definition Audio Speaker Output Mode Stereo VideoArrow Down Memory Allocation Technology Shared video memory (UMA) ConnectivityArrow Down Interface Provided 1 x audio line-out, 1 x DisplayPort 1.4a, 1 x headphones/microphone, 1 x LAN (Gigabit Ethernet), 1 x USB 3.2 Gen 2 (PowerShare), 1 x USB-C 3.2 Gen 2, 2 x USB 2.0 (supports SmartPower On), 2 x USB 3.2 Gen 1 Network & CommunicationArrow Down Compliant Standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Data Link Protocols Bluetooth, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6E), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Ethernet Controllers Intel I219-LM Features Dual stream (2x2) Host Interface M.2 2230 Wireless LAN 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth Wireless LAN Supported Yes Wireless NIC Intel Wi-Fi 6E AX 211
