21.5" OptiPlex 3280 All-in-One Desktop Computer Product Image

21.5" OptiPlex 3280 All-in-One Desktop Computer


Product Description

The 21.5" OptiPlex 3280 All-in-One Desktop Computer from Dell delivers enhanced security and productivity in a space-saving design. This system is powered by a 3.0 GHz Intel Core i3-10105T Quad-Core processor and 8GB of 2666 MHz DDR4 RAM that allows you to efficiently multitask, as well as quickly access frequently used files and programs. If you require more processing power, the CPU can be adjusted to 3.9 GHz using Intel's Turbo Boost technology and the memory can be upgraded to 64GB by using a 32GB memory module in each of the 260-pin SO-DIMM slots.

The 21.5" IPS anti-glare display features a Full HD 1920 x 1080 native resolution, a 16:9 aspect ratio, 250 cd/m2 brightness, a 700:1 contrast ratio, a 60 Hz refresh rate, a 25 ms response time, 72% NTSC color gamut coverage, and wide viewing angles of 178°. The integrated Intel UHD Graphics 630 chipset delivers a sharp, clear picture. You'll also be able to output video to an external display using the system's DisplayPort 1.4 output.

For storage, it has a 256GB NVMe PCIe M.2 SSD for all your data and media content. You can connect external storage options, optical drives, keyboards, mice, and more via its one 5 Gb/s USB 3.2 Gen 1 Type-C port, three 5 Gb/s USB 3.2 Gen 1 Type-A ports, one of which has PowerShare, and two USB 2.0 Type-A ports with Smart Power On. You can also take advantage of the UHS-I SDXC card reader to expand your storage as well as transfer data between your mobile devices.

Connect to the internet via dual-band Wi-Fi 5 (802.11ac) or the Gigabit Ethernet jack for a more stable and reliable wired connection. Other integrated features include Bluetooth 4.2 for pairing compatible wireless peripherals, a 1080p webcam, dual-array digital microphones, 2W stereo speakers, a 3.5mm line output, and a 3.5mm universal audio jack. When not in use, the webcam retracts into the system to help safeguard privacy.

This OptiPlex 3280 mounts to an included basic stand. Also included is a USB keyboard, a USB mouse, and a power cord. Protection is provided by a limited 3-year warranty.
Operating System Windows 10 Pro (64-Bit)
Model Year
Performance
CPU Architecture x86
Chipset
CPU Socket
CPU 3 GHz Intel Core i3-10105T Quad-Core (10th Gen)
CPU
Maximum Boost Speed 3.9 GHz
L3 Cache 6 MB
Memory Type 2666 MHz DDR4
Total Installed Memory 8 GB
Memory Configuration 1 x 8 GB (User-Replaceable)
Maximum Memory Capacity 64 GB
Memory Slot Type 260-Pin SO-DIMM
Memory Slots 2 (1 Available)
Buffered Memory
ECC Memory
Intel Optane Memory
Graphics Type Integrated
GPU Intel UHD Graphics 630
Afterburner
Display
Panel Type IPS-Type LCD
Size 21.5"
Aspect Ratio 16:9
Resolution 1920 x 1080
Touchscreen No
Finish Glossy with Anti-Reflective Coating
Maximum Brightness 250 cd/m2 (Sustained)
Color Gamut 72% NTSC
Refresh Rate 60 Hz
Contrast Ratio 700:1
Response Time 25 ms
Variable Refresh Technology
Viewing Angle (H x V) 178 x 178°
Storage and Expansion
Total Drive Bays
2.5" Slots 1 x Height Unspecified (Available)
SSD Slots 1 x M.2 2280 PCIe x4 (In Use)
Total Installed Capacity 256 GB
Solid State Storage 1 x 256 GB M.2 NVMe PCIe
Hard Disk Storage
Hybrid Storage
MPX Bays
PCI Expansion
PCI Expansion in MPX Bays
Expansion Slots
Optical Drive None
I/O
Ports 3 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
2 x USB Type-A (USB 2.0)
USB Type-C 1 x USB 3.1 / USB 3.2 Gen 1
Display 1 x DisplayPort 1.4
Audio 1 x 1/8" / 3.5 mm Line Output
1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output
Built-In Speakers 2 x 2 W
Built-In Microphones 2
Media/Memory Card Slot Single Slot: SD/SDHC/SDXC (UHS-I)
Communications
Ethernet 1 x RJ45 (Gigabit)
Wi-Fi Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz)
MU-MIMO Support 1 x 1
Bluetooth 4.2
SIM Card Size
GSM 3G/3.5G
4G LTE
5G NR
GPS
NFC None
Webcam User-Facing: 2 MP (1080p)
Battery Chemistry
Capacity
Maximum Runtime
Keyboard & Mouse
Keyboard USB Full-Size Keyboard with Number Pad
Pointing Device USB Mouse
General
Security Kensington Lock Slot, Dedicated TPM Security Chip
Power Supply 130 W
AC Input Power 100 to 240 VAC, 50 / 60 Hz at 1.8 A
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity
Certifications ENERGY STAR, EPEAT, RoHS, TCO Certified, WEEE, as per Manufacturer
Mounting-Hole Pattern
Dimensions 19.6 x 13 x 2.1" / 497.9 x 329.4 x 54.5 mm
Weight 11.26 lb / 5.11 kg