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Black Dell OptiPlex 3080 small-form-factor desktop tower

DELL

DELL OptiPlex 3080 SFF desktop PC i3-10105 8 GB DDR4 512 GB M.2 SSD + 1 TB HDD

SKU CH-Y1ER-R7B1Q

A compact business desktop with a quad-core Intel i3-10105, 8 GB DDR4, 512 GB M.2 SSD plus 1 TB hard drive and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 10th Gen
  • Memory size8 GB DDR4 UDIMM
  • Storage drive512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Dr
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q170 Express

Operating System Windows 11 Pro

CPU Type Intel Core i3 10th Gen

CPU Name · Memory · SSD · Class Intel Core i3-10105 · 8GB DDR4 · 512GB · 1TB HDD + 512GB SSD

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  • Quad-core Intel i3-10105 up to 4.40 GHz for responsive office multitasking
  • 512 GB M.2 SSD plus 1 TB hard drive gives fast boot and ample storage
  • 8 GB DDR4 memory handles everyday business applications smoothly
  • Windows 11 Pro pre-installed with USB keyboard and mouse included
  • Small-form-factor chassis fits tight desks while offering HDMI and DisplayPort outputs

Business desktop for office teams

The Dell OptiPlex 3080 SFF is a compact business desktop built around a 10th Generation Intel Core i3-10105 processor with four cores reaching 4.40 GHz. It ships with 8 GB of DDR4 memory, a 512 GB M.2 solid-state drive for the operating system and a 1 TB hard drive for bulk storage. Windows 11 Pro is pre-installed and a USB keyboard and mouse are included.

Sustained workload behaviour

The quad-core processor maintains its 3.70 GHz base frequency during extended office tasks such as document editing, web browsing and video conferencing. The 6 MB cache helps keep frequently used data close to the cores, while the dual-drive arrangement keeps the system drive responsive even when the hard drive is writing large files. Integrated Intel UHD Graphics handles everyday display output without a discrete card.

Thermals, noise and power

The small-form-factor chassis uses internal ducting to move air across the processor and power supply, keeping temperatures stable during normal business hours. Fan speed ramps gradually, so acoustic output stays low in a quiet office. The 5G Hz-capable USB wireless dongle and Bluetooth add connectivity without adding measurable heat or noise.

How it compares

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

Price $545.99
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 drive512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage512 GB
Hard drive1 TB
Storage configuration512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
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 11 Pro
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

How loud and hot does the OptiPlex 3080 SFF get when the i3-10105 runs at 4.40 GHz all day?

The small-form-factor chassis uses a single system fan; under sustained load the processor stays within its thermal design and the fan ramps up only enough to keep temperatures in check, so noise remains at typical office levels.

What must I already own to start using this desktop, since no monitor is included?

You need a display with either an HDMI 1.4b or DisplayPort 1.4 input, plus a mains cable for the PC; the box already supplies a USB keyboard and USB mouse.

Can I keep my older USB 2.0 peripherals and a VGA-only monitor with this system?

Yes — the rear panel provides two USB 2.0 Type-A ports with Smart Power On and two USB 3.2 Gen 1 Type-A ports, while video output is via HDMI 1.4b or DisplayPort 1.4, so a VGA monitor would need an active adapter.

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