Dell Optiplex 3280 All-in-One Specs

Here's what you need to know about Dell Optiplex 3280 All-in-One Specs, including price, processors, memory, graphics, storage, ports, and more.

BY Evan Forrest June 11, 2020 01:22 pm

The Dell Optiplex 3280 All-in-One features 35W 10th Generation Intel Comet Lake dual-core Intel Celeron G5900T up to a 35W 6-core Intel Core i5-10600T with a boost speed up to 4.00 GHz. The Intel® B460 Chipset motherboard inside Dell Optiplex 3280 All-in-One has two memory slots that support up to 64GB of 2666MHz dual-channel DDR4 memory.

	Dell Optiplex 3280 All-in-One See at Amazon Compare
Availability
Released	2020
Release Info	Announced on May 29, 2020.
Pricing	$989.00 i3-10105T 8GB 256GB M.2 Non-Touch Wi-Fi 5 $1,039.00 i5-10500T 8GB 500GB 2.5” HDD Non-Touch Wi-Fi 6 $1,069.00 i5-10500T 8GB 128GB M.2 Non-Touch Wi-Fi 6 $1,109.00 i5-10500T 8GB 256GB M.2 Non-Touch Wi-Fi 6 $1,219.00 i5-10500T 8GB 256GB M.2 Touch Wi-Fi 6

Dell Optiplex 3280 All-in-One Price
	DELL OptiPlex 7000 7450 23.8in (1920x1080) Full HD Business ALL-IN-ONE Desktop, Intel Quad-Core i5-6500, 8GB, 500GB, Wi-Fi, Keyboard & Mouse, Windows 10 Pro - Wrt til 2021 (Renewed)'] By Dell $287.00 Was: $308.00	See at Amazon
	Dell OptiPlex 7420 24 23.8" FHD Business All-in-1 Desktop Computer, 14th Gen Intel 14-Core i5-14500T (Beat i7-13700T), 16GB DDR5 RAM, 512GB PCIe SSD, WiFi 6, Bluetooth, KB and Mouse, Windows 11 Pro By Dell $974.00	See at Amazon
	Dell OptiPlex 7420 All in One Computer, 23.8” FHD Display, Intel i7-12700K, 32GB RAM, 1TB NVMe SSD, Webcam, DisplayPort, HDMI, SD-Card, USB C, Wi-Fi, BT - Windows 11 Pro By Dell $1,149.99	See at Amazon
	Dell OptiPlex 7420 24 23.8" FHD Business All-in-1 Desktop Computer, 14th Gen Intel 14-Core i5-14500T (Beat i7-13700T), 32GB DDR5 RAM, 1TB PCIe SSD, WiFi 6, Bluetooth, KB and Mouse, Windows 11 Pro By Dell $1,039.99	See at Amazon
	Dell 24 All-in-One Desktop ec24250-23.8-inch FHD Display, Intel Core 3 Processor 100U, Intel Graphics, 8GB DDR5 RAM, 512GB SSD, Windows 11 Home, Onsite Service+6 Months Retail Migrate - White By Dell $649.99	See at Amazon
	Dell OptiPlex 5250 All in One Desktop PC, 21.5in AIO Computer, Core G4560, 8GB RAM, 256GB SSD, WiFi, Bluetooth, Keyboard, Win11 pro(Renewed) By Dell $199.50	See at Amazon

Display	Dell Optiplex 3280 All-in-One
Size	21.5 Inches
Info	21.5” FHD Non-Touch 1920 x 1080 102 PPI 16:9 250 nits 700:1 72% NTSC 60Hz Anti-Glare 14.70W 21.5” FHD with Touch 1920 x 1080 102 PPI 16:9 250 nits 700:1 72% NTSC 60Hz TrueLife 14.70W

Exterior	Dell Optiplex 3280 All-in-One
Dimensions	19.6” x 12.96” x 2.14” (497.9 x 329.4 x 54.5 mm)
Weight	Up to 10.31 lb (4.68 kg) Full HD Non-Touch models. Up to 11.26 lb (5.11 kg) Full HD with Touch models.
Colors	Black
Keyboard and Trackpad	Dell KB216 Wired Keyboard English Dell KB522 Business Multimedia Keyboard (US) Dell KB813 Smart Card Keyboard (US) Dell Pro Wireless Keyboard and Mouse - KM5221W - English No Keyboard
Ports	Side 1 x USB-A USB 3.2 Gen 1 (5 Gbps) with PowerShare. 1 x USB-C USB 3.2 Gen 1 (5 Gbps). 1 x Universal Audio Jack 1 x SD 3.0 Card Slot Supports SDHC, SDXC, SD 3.0, and SD UHS-I. Rear 2 x USB-A USB 2.0 (480 Mbps) with Smart Power On. 2 x USB-A USB 3.2 Gen 1 (5 Gbps). 1 x DisplayPort++ DisplayPort 1.4 supports 4K@120Hz and HDCP 2.3. 1 x RJ-45 Gigabit Ethernet. 1 x Audio Jack Re-tasking Line out/Line in audio port. 1 x Kensington security-cable slot 1 x Power Connector 7.4 mm barrel power adapter.

Chasis	Dell Optiplex 3280 All-in-One
Form Factor	All-in-One
Power Supply	130W 7.4 mm barrel power adapter.
Chasis Information	Stands: Fixed Stand Articulating Stand Height Adjustable Stand Height Adjustable Stand with Optical Disk Drive

Internal Specs	Dell Optiplex 3280 All-in-One
Chipset	Intel® B460 Chipset
Processor	10th Gen Intel® Celeron® G5900T 2C/2T, 3.20 GHz, 2MB SmartCache, 35W 10th Gen Intel® Pentium® Gold G6400T 2C/4T, 3.40 GHz, 4MB SmartCache, 35W 10th Gen Intel® Pentium® Gold G6500T 2C/4T, 3.50 GHz, 4MB SmartCache, 35W 10th Gen Intel® Core™ i3-10100T 4C/8T, 3.00 → 3.80 GHz, 6MB SmartCache, 35W 10th Gen Intel® Core™ i3-10105T 4C/8T, 3.00 → 3.90 GHz, 6MB SmartCache, 35W 10th Gen Intel® Core™ i3-10300T 4C/8T, 3.00 → 3.90 GHz, 8MB SmartCache, 35W 10th Gen Intel® Core™ i5-10400T 6C/12T, 2.00 → 3.60 GHz, 12MB SmartCache, 35W 10th Gen Intel® Core™ i5-10500T 6C/12T, 2.30 → 3.80 GHz, 12MB SmartCache, 35W 10th Gen Intel® Core™ i5-10600T 6C/12T, 2.40 → 4.00 GHz, 12MB SmartCache, 35W
Integrated Graphics	10th Gen Intel® Celeron® G5900T Intel® UHD Graphics 610 350 → 1000 MHz 10th Gen Intel® Pentium® Gold G6400T Intel® UHD Graphics 610 350 → 1050 MHz 10th Gen Intel® Pentium® Gold G6500T Intel® UHD Graphics 630 350 → 1050 MHz 10th Gen Intel® Core™ i3-10100T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i3-10105T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i3-10300T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i5-10400T Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i5-10500T Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i5-10600T Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Memory	Memory Slots: 2 x SO-DIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2666MHz Memory Per Slot: 4GB 8GB 16GB 32GB Memory Configurations 4GB 8GB 16GB 32GB 64GB
Storage	256GB 512GB 1TB 2TB M.2 PCIe Gen 3 x4 NVME SSD 500GB 1TB 2TB 5400 rpm or 7200 rpm 2.5" SATA Hard Drive
Slots	Expansion Slots No Expansion slot SATA 1 x 2.5” HDD Connector M.2 1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2230/2280 slot For NVMe PCIe Gen 3 x4 SSD.

Connectivity	Dell Optiplex 3280 All-in-One
Wi-Fi	Intel 3165 Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 4.2 Qualcomm QCA61x4a Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0 Intel AX200 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.1
Bluetooth	Bluetooth 4.2 Bluetooth 5.0 Bluetooth 5.1
Ethernet	REALTEK RTL8111HSD-CG Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Dell Optiplex 3280 All-in-One
OS	Windows 10 Home Windows 10 Pro Upgradable to Windows 11 Ubuntu Linux 18.04 LTS NeoKylin 7.0 (China only)
Built-in Apps	Microsoft Office 30 Day Trial

Camera & Audio	Dell Optiplex 3280 All-in-One
Camera	Full HD Webcam Top-mount front camera with fixed focus lens, 2.07 Megapixels (1920 x 1080 HD) at 30 fps. Windows Hello Infrared Camera 0.30 Megapixels (640 x 480) at 30 fps.
Audio	2 x 2W Speakers 2 x Microphones Audio controller: Realtek ALC3246 External Ports 1 x Universal Audio Jack Side 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear).

Misc	Dell Optiplex 3280 All-in-One
Security	Kensington lock Dell Lockable port cover (optional) Chassis lock slot support Noble Custom AIO Plate Lock (optional) Supply chain tamper alerts Chassis intrusion switch Trusted Platform Module (Discrete TPM Enabled) SafeBIOS including Dell Off-host BIOS Verification BIOS Resilience BIOS Recovery, and additional BIOS Controls SafeID including Trusted Platform Module (TPM) 2.0 Self-Encrypting Drives (SED) Smart card keyboard (FIPS) D-Pedigree (Secure Supply Chain Functionality) Dell wired mouse with fingerprinter reader
Warranty	3-Year Basic Onsite Service

What's New in Dell Optiplex 3280 All-in-One

Dell Optiplex 3280 All-in-One Full Specifications

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Display

Exterior

Chasis

Internal Specs

Connectivity

Software

Camera & Audio

Misc

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