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Compact black small-form-factor desktop tower with front optical drive slot and USB ports

DELL

DELL OptiPlex 3080 SFF desktop PC i3-10105 8 GB DDR4 128 GB SSD

SKU CH-76BE-HAMBR

A compact business desktop with a quad-core Intel i3-10105 processor, 8 GB DDR4 memory, 128 GB SSD and Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 10th Gen
  • Memory size8 GB DDR4 UDIMM
  • Storage drive2.5 in 128 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q170 Express

Operating System Windows 10 Pro

CPU Type Intel Core i3 10th Gen

CPU Name · Memory · SSD · Class Intel Core i3-10105 · 8GB DDR4 · 128 GB SSD

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  • Quad-core i3-10105 up to 4.40 GHz for responsive office work
  • 8 GB DDR4 memory keeps everyday multitasking smooth
  • 128 GB SSD boots Windows 10 Pro in seconds
  • Built-in Wi-Fi and Bluetooth via USB dongle connect peripherals wirelessly
  • Compact SFF chassis includes DVD-ROM, keyboard and mouse

Compact business desktop

The Dell OptiPlex 3080 SFF is a small-form-factor desktop built for everyday office tasks. It ships with an Intel Core i3-10105 quad-core processor, 8 GB of DDR4 memory and a 128 GB SSD. Windows 10 Pro is pre-installed and a USB keyboard and mouse are included. Buyers who need more storage or a discrete graphics card should look elsewhere.

Sustained office workloads

The i3-10105 runs at a 3.70 GHz base frequency and can reach 4.40 GHz under turbo boost for short bursts. Under continuous load the small chassis limits how long peak speeds are maintained, so performance settles to a steady level suited to document editing, web apps and light multitasking. The 8 GB DDR4 configuration handles typical business workloads without paging heavily.

Thermals and power in daily use

The SFF case uses a compact cooler that keeps the processor within safe temperatures during normal operation. Fan noise stays low while browsing or running productivity software and rises only during heavier tasks. Integrated Intel UHD Graphics draws minimal power, helping the system run efficiently on a modest power supply. A DVD-ROM drive and a USB Wi-Fi dongle with Bluetooth are also fitted.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $491.99
Typical for this category: the median of 14,711 items is $494.99.
Memory size 8 GB DDR4 UDIMM
Lower than about 80% of the 5,840 comparable items (median 16 GB).
RAM capacity 8 GB DDR4
Lower than about 80% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name3080
Part number3080
Product typeBusiness Desktops & Workstations
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core i3 10th Gen
CPUIntel Quad-Core i3-10105 Processor (4 Cores, 6 MB, up to 4.4 GHz)
CPU modelIntel Core i3-10105
ChipsetIntel Q170 Express
Memory
Memory size8 GB DDR4 UDIMM
RAM capacity8 GB DDR4
RAM type and speedDDR4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM64 GB
Storage
Storage drive2.5 in 128 GB Solid State Drive (SSD)
Hard driveNo
Storage configuration2.5 in 128 GB Solid State Drive (SSD)
Second disc driveDVD-ROM
Optical driveDVD
Disc drive detailsSlim
Disc drive featuresSlim
Second disc drive typeDVD
Display
Screen sizeNo Screen
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD Graphics
GPU interfaceIntegrated video
Audio & video
Audio chipIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wireless adapterUSB Dongle 5 GHz Capable
Ethernet controllerIntegrated
Bluetooth supportUSB Dongle
Ports & slots
Front USB ports2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front audio jacks1
PS/2 ports2
Video connectorsDisplay Port 1.2, 1 x HDMI, VGA optional
Rear USB ports4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
Ethernet port1 port
Size & build
Form factorDIMM 240-pin
ChassisSFF
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseUSB
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

How much fan noise or heat does the 10th Gen Intel i3-10105 produce inside the SFF case during all-day use?

The compact SFF chassis uses an integrated cooling solution designed for the i3-10105; typical office workloads keep the fan at low speed with minimal audible noise.

Which display cable do I need to connect a monitor to the HDMI 1.4b or DisplayPort 1.4 outputs on the rear?

The system provides one HDMI 1.4b port and one DisplayPort 1.4 port; use a matching cable for your monitor — no adapter is included.

Will my existing DDR4 UDIMM modules work alongside the installed 8 GB stick in the two 240-pin slots?

The board has two DDR4 UDIMM slots supporting up to 64 GB total; any standard DDR4 UDIMM can be added to the second slot for dual-channel operation.

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