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Black Dell OptiPlex 3080 small form factor desktop tower

DELL

DELL OptiPlex 3080 SFF desktop PC i3-10105 16 GB DDR4 512 GB M.2 SSD + 1TB SSD

SKU CH-EXB5-CZYFG

A compact business desktop with a quad-core i3-10105 processor, 16 GB DDR4 memory, 512 GB M.2 SSD plus 1 TB SSD, DVD drive, Wi-Fi, Bluetooth and Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 10th Gen
  • Memory size16 GB DDR4 UDIMM
  • Storage drive512 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 · 16GB DDR4 · 512GB · 1TB SSD + 512GB SSD

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  • Quad-core i3-10105 up to 4.40 GHz for responsive office multitasking
  • 16 GB DDR4 memory keeps everyday workloads running smoothly
  • 512 GB M.2 SSD plus 1 TB SSD gives fast boot and ample storage
  • Windows 10 Pro pre-installed for immediate business deployment
  • USB keyboard and mouse included so you can start working straight away

Compact business desktop

The Dell OptiPlex 3080 SFF is a small-form-factor desktop built for office environments. It ships with a 10th-generation Intel Core i3-10105 processor, 16 GB of DDR4 memory and a dual-drive layout combining a 512 GB M.2 SSD with a 1 TB SSD. Windows 10 Pro comes pre-installed alongside a USB keyboard and mouse.

Thermals and power

The SFF chassis uses Intel UHD Graphics integrated into the i3-10105, which runs at a base frequency of 3.70 GHz and boosts to 4.40 GHz across four cores. This configuration keeps heat output and fan noise low during typical productivity workloads such as document editing, web browsing and video conferencing. Power draw remains modest compared with discrete-graphics towers.

Ports and daily use

Front I/O provides two USB 2.0 Type-A and two USB 3.2 Gen 1 Type-A ports plus a universal audio jack. Rear connectivity adds two more USB 3.2 Gen 1 Type-A ports, two USB 2.0 Type-A ports with Smart Power On, HDMI 1.4b, DisplayPort 1.4 and an RJ-45 jack. A DVD-ROM drive and a USB wireless dongle supporting 5 GHz bands are included. The compact case limits internal expansion, so buyers who need additional drive bays or a full-height graphics card should consider a larger form factor.

How it compares

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

Price $694.99
Pricier than about 63% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4 UDIMM
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 size16 GB DDR4 UDIMM
RAM capacity16 GB DDR4
RAM type and speedDDR4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM64 GB
Storage
Storage drive512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) SSD
SSD storage512 GB
Hard drive1 TB
Storage configuration512 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

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Questions about this item

How do I install the M.2 SSD in the OptiPlex 3080 SFF, and what step is often missed?

Locate the M.2 slot on the motherboard, insert the 512 GB drive at an angle, then secure it with the small screw; the step often missed is tightening that screw so the drive stays firmly seated.

Which component in this desktop will need replacement first, and what should I plan for?

The DVD-ROM drive has moving parts and will likely fail before the solid-state storage or DDR4 memory; keep a spare USB optical drive if you still need disc access.

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

The small-form-factor cooler cannot dissipate heat fast enough, so the processor hits its thermal throttle point and reduces clock speed to stay within safe temperatures.

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