Dell OptiPlex 7420 Overview
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Complete your daily tasks and streamline productivity with the Dell 23.8″ OptiPlex 7420 All-in-One Thin Client Computer. Combining your computer components and display into one convenient device, users can save space within their work area without compromising performance.
At the heart of the OptiPlex is an Intel 300T processor, leveraging a dual-core architecture to boost performance across your system with a 3.4 GHz base frequency. Experience enhanced multitasking performance and application speeds with 8GB of DDR5 RAM and a 256GB M.2 NVMe SSD. Gain clear and smooth visuals with the 23.8″ LCD display, backed by integrated Intel UHD 710 graphics, giving you a high-quality 1920 x 1080 resolution and 60 Hz refresh rate. Connect your peripherals such as the included mouse and keyboard, as well as resource-demanding devices, with an array of USB 3.2 Gen 1 and Gen 2 Type-A and Type-C ports. You can also use Bluetooth technology for a cable-free peripheral experience. Connect to your network with reliable Gigabit Ethernet or use Wi-Fi 6E wireless networking, both allowing you to upload and download important assets. The OptiPlex comes with ThinOS pre-installed, providing easy manageability for technical specialists.
Connectivity The OptiPlex provides you with an array of ports allowing you to connect a wide range of powered devices such as external storage drives, controllers, and more. USB-A 3.2 Gen 1 and Gen 2 ports provide you with up to 5 and 10 Gb/s data transfer speeds, respectively. A single USB-C 3.2 Gen 2 port is located at the bottom of the screen, allowing you to connect various devices with ease. Additionally, there is an SD card reader so you can import essential data from your mobile devices. Flip-Up Webcam A user-facing webcam flips out from the chassis and uses High Dynamic Range (HDR) technology to automatically adjust clarity for a clear picture. Integrated Audio Integrated speakers provide you with realistic and deep audio suitable for conference calls, media, and more. For private listening, a single 3.5mm combo audio jack is available. Enhanced Security Ensure your data remains safe and secure with a built-in Kensington lock slot which uses physical cables to prevent theft. TPM 2.0 technology prevents system startup if it detects unauthorized hardware changes. UPC: 884116462095
Items Included
- Dell 23.8″ OptiPlex 7420 All-in-One Thin Client Computer
- USB Keyboard
- USB Mouse
- Power Cable
- Limited 3-Year Manufacturer Warranty
Additional Resources
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Dell OptiPlex 7420 Specs
Key Specs
| Operating System | Dell ThinOS |
| Processor | Intel 300T |
| GPU | Intel Graphics |
| Installed RAM | 8 GB |
| Display Size | 23.8″ |
| Native Resolution | 1920 x 1080 |
| Touchscreen | No |
| Total Installed Storage | 256 GB |
| Inputs/Outputs | 4x USB-A 3.1/3.2 Gen 2 1x USB-C 3.1/3.2 Gen 2 2x USB-A 3.0 / 3.1/3.2 Gen 1 |
| Display I/O | 1x DisplayPort 1.4a Input 1x HDMI 1.4b Input 1x HDMI 2.1 Output |
| Wi-Fi | Wi-Fi 6E (802.11ax); Tri-Band (2.4, 5, & 6 GHz) with MU-MIMO Support (2 x 2) |
| Bluetooth | 5.3 |
Performance
| Processor | Intel 300T |
| CPU | Dual-Core:Up to 3.4 GHz Performance |
| Dedicated AI Cores | No |
| L3 Cache | 6 MB |
| Graphics Type | Integrated |
| GPU | Intel Graphics |
| Installed RAM | 8 GB |
| RAM Type | DDR5 SO-DIMM |
| RAM Configuration / Capacity | User-Replaceable 8 GB / 2 Slots Supporting up to 64 GB |
| vPro Support | No |
Display
| Panel Type | IPS-Type LCD |
| Display Size | 23.8″ |
| Aspect Ratio | 16:9 |
| Native Resolution | 1920 x 1080 |
| Touchscreen | No |
| Finish | Anti-Glare / Matte |
| Maximum Brightness | 250 nits / cd/m2 |
| Color Gamut | 99% sRGB |
| Refresh Rate | 60 Hz |
| Contrast Ratio | 1000:1 |
| Variable Refresh Technology | No |
Storage and Expansion
| Total Installed Storage | 256 GB |
| Storage Drive Type | 1x 256 GB / M.2 NVMe SSD |
| Storage Expansion | 1x M.2 Slot 2280 [Available] |
| Optical Drive | No |
Inputs / Outputs
| Inputs/Outputs | 4x USB-A 3.1/3.2 Gen 2 1x USB-C 3.1/3.2 Gen 2 2x USB-A 3.0 / 3.1/3.2 Gen 1 |
| Display I/O | 1x DisplayPort 1.4a Input 1x HDMI 1.4b Input 1x HDMI 2.1 Output |
| Audio I/O | 1x 1/8″ / 3.5 mm Headphone/Microphone Input/Output 1x 1/8″ / 3.5 mm Line Output |
| Network I/O | 1x RJ45 (Gigabit Ethernet) |
| Built-In Speakers | 2x 5 W |
| Built-In Microphones | 2 |
| Media/Memory Card Slot | Single Slot: SD/SDHC/SDXC |
Communications
| Wi-Fi | Wi-Fi 6E (802.11ax); Tri-Band (2.4, 5, & 6 GHz) with MU-MIMO Support (2 x 2) |
| Bluetooth | 5.3 |
| Webcam | User-Facing: 5 MP (1080p) |
Keyboard & Mouse
| Keyboard | Wireless Full-Size Keyboard |
| Pointing Device | Wireless Mouse |
General
| Security | Chassis Intrusion Switch, Dedicated Hardware TPM Security Chip, Facial Recognition, Kensington Lock Slot, Webcam Blocker |
| Power Supply | 160 W with IEC |
| Input Power | 90 to 264 VAC, 50 / 60 Hz |
| Operating Conditions | 32 to 95F / 0 to 35Cat 10 to 90% Humidity |
| Certifications | ENERGY STAR |
| Dimensions | 21.26 x 13.95 x 2.28″ / 540 x 354.33 x 57.91mm |
| Weight | 14.9lb / 6.8kg |
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