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Small black Dell OptiPlex 3080 SFF desktop tower

DELL

DELL OptiPlex 3080 SFF desktop PC i3-10105 8 GB DDR4 128 GB M.2 + 1TB SSD

SKU CH-R4K1-3179T

Compact SFF desktop with a 10th Gen Intel Core i3 quad-core processor, 8 GB DDR4 memory, 128 GB M.2 plus 1 TB SSD storage, DVD drive, Wi-Fi, Bluetooth and Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 10th Gen
  • Memory size8 GB DDR4 UDIMM
  • Storage drive128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) 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 · 1TB SSD + 128GB SSD

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  • Quad-core i3-10105 reaches 4.40 GHz for responsive everyday tasks
  • 8 GB DDR4 memory keeps multiple apps running smoothly
  • Dual-drive storage: 128 GB M.2 SSD for fast boot plus 1 TB SSD for capacity
  • Built-in Wi-Fi and Bluetooth via USB dongle for cable-free connectivity
  • Windows 10 Pro pre-installed with USB keyboard and mouse included

Compact business desktop for office work

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 running at 3.70 GHz with a turbo frequency of 4.40 GHz. The system includes 8 GB of DDR4 memory and a dual-drive configuration of 128 GB M.2 SSD plus 1 TB SSD. Windows 10 Pro comes pre-installed with a keyboard and mouse included.

Low thermal output and quiet operation

The SFF chassis and efficient 10th Generation Intel processor keep heat and noise low during typical productivity workloads. Integrated Intel UHD Graphics eliminates a discrete card, reducing power draw and fan activity. A DVD-ROM drive is fitted for legacy media access. The USB Wi-Fi dongle adds wireless connectivity without internal antenna complexity.

Fits tight spaces with versatile ports

The compact case suits crowded desks or VESA mounts behind monitors. Front I/O provides two USB 2.0 and two USB 3.2 Gen 1 Type-A ports for easy peripheral access. Rear video outputs include HDMI 1.4b and DisplayPort 1.4 for dual-display setups. Additional rear USB 3.2 Gen 1 and USB 2.0 ports with Smart Power On support docks and wake-on-USB devices. Gigabit RJ-45 ensures wired network stability.

How it compares

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

Price $568.99
Pricier than about 55% of the 14,711 comparable items (median $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 drive128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) SSD
Hard drive1 TB
Storage configuration128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) 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 do I add more DDR4 memory to the 240-pin DIMM slots and what step is often missed?

Open the SFF case, insert the DDR4 UDIMM modules into the 240-pin slots until the retention clips click, then enter the BIOS to confirm the new total is recognised — skipping the BIOS check is the step most people forget.

Which storage drive will likely need replacement first, the 128 GB M.2 SSD or the 1 TB SSD?

The 128 GB M.2 SSD holds the operating system and sees constant write cycles, so it typically reaches its endurance limit before the larger 1 TB data drive.

What thermal limit appears first when the i3-10105 runs at 4.40 GHz under sustained load in this SFF chassis?

The compact SFF airflow causes the CPU to hit its thermal throttle point before the power limit, lowering clocks to stay within safe temperatures.

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