Dell OptiPlex 3280 Intel® Core™ i3 i3-10105T
Dell

OptiPlex 3280 Intel® Core™ i3 i3-10105T

54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Wi-Fi 5 (802.11ac) Black

Model 3280Part no. CI3280W2001101BRDBEAN 5397184415740

89 specifications
  • Display54.6 cm (21.5")
  • Resolution1920 x 1080 pixels
  • ProcessorIntel® Core™ i3
  • Memory8 GB
  • Storage256 GB
  • GraphicsNot available
See all specifications

Overview

Display
54.6 cm (21.5")
Resolution
1920 x 1080 pixels
Processor
Intel® Core™ i3
Memory
8 GB
Storage
256 GB
Graphics
Not available
Brand
Dell
Model
3280
Part numbers
CI3280W2001101BRDB, CI3280W2001101BRPS, CI3280W2001101BREML, CI3280W2001101BRMF36, CI3280W2001101BRW, CI3280W2001102BRMF36 +34 more
EAN / UPC
5397184415740, 5397184415733, 5397184415719, 884116378082 +27 more
Also known as
DELL OptiPlex 3280 Intel® Core™ i3 i3-10105T 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Wi-Fi 5 (802.11ac) Black

Specifications

89 specifications in 15 groups

Display

SpecificationValue
Display diagonal54.6 cm (21.5")
Display resolution1920 x 1080 pixels
TouchscreenNo
HD typeFull HD
Display brightness250 cd/m²
Pixel pitch0.24 x 0.24 mm

Processor

SpecificationValue
Processor manufacturerIntel
Processor familyIntel® Core™ i3
Processor generation10th gen Intel® Core™ i3
Processor modeli3-10105T
Processor cores4
Processor threads8
Processor boost frequency3.9 GHz
Processor frequency3 GHz
Processor cache6 MB
Processor cache typeSmart Cache
Processor socketLGA 1200 (Socket H5)

Memory

SpecificationValue
Internal memory8 GB
Internal memory typeDDR4-SDRAM
Maximum internal memory64 GB
Memory slots2
Memory slots typeSO-DIMM
Memory layout (slots x size)1 x 8 GB

Storage

SpecificationValue
Total storage capacity256 GB
Storage mediaSSD
Total SSDs capacity256 GB
Number of SSDs installed1
SSD capacity256 GB
NVMeYes
SSD interfacePCI Express
SSD form factorM.2
M.2 SSD size2230 (22 x 30 mm)
SSD performance class35
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsSD, SDHC, SDXC

Graphics

SpecificationValue
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics cardYes
On-board graphics card familyIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 630

Audio

SpecificationValue
Built-in speaker(s)Yes
Number of speakers2
RMS rated power4 W
Built-in microphoneYes
Audio chipRealtek ALC3246

Camera

SpecificationValue
Built-in cameraYes

Network

SpecificationValue
Wi-FiYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller manufacturerIntel
Wi-Fi standards802.11a, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 5 (802.11ac)
WLAN controller modelIntel Dual Band Wireless-AC 3165
Antenna type1x1
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes

Ports & interfaces

SpecificationValue
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
HDMI ports quantity0
DisplayPorts quantity1
Audio outputYes
Combo headphone/mic portYes
PowerShareYes
Number of USB ports with PowerShare support1

Design

SpecificationValue
Product colourBlack

Performance

SpecificationValue
Product typeAll-in-One PC
Trusted Platform Module (TPM)Yes

Software

SpecificationValue
Operating system installedWindows 11 Pro
Operating system architecture64-bit
Operating system languageEnglish, Spanish, French

Power

SpecificationValue
AC adapter power130 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V

Weight & dimensions

SpecificationValue
Width (with stand)497.9 mm
Width (without stand)497.9 mm
Depth (without stand)54.5 mm
Height (without stand)329.4 mm
Weight (without stand)4.68 kg

Operational conditions

SpecificationValue
Operating temperature (T-T)10 - 35 °C
Storage temperature (T-T)-40 - 65 °C
Operating relative humidity (H-H)20 - 80%
Storage relative humidity (H-H)5 - 95%
Operating altitude0 - 3048 m
Non-operating altitude0 - 10668 m