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Black Dell OptiPlex 3080 SFF desktop tower with USB keyboard and mouse

DELL

DELL OptiPlex 3080 SFF i3-10105 64 GB DDR4 128 GB M.2 + 1 TB HDD desktop PC

SKU CH-649E-DM4ZH

A compact business desktop with a 10th Gen Intel Core i3-10105 processor, 64 GB DDR4 memory, 128 GB M.2 SSD plus 1 TB hard drive, DVD-ROM, Wi-Fi and Bluetooth via USB dongle.

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 10th Gen
  • Memory size64 GB DDR4 UDIMM
  • Storage drive128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Dr
  • 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 · 64GB DDR4 · 1TB HDD + 128GB SSD

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  • Responsive multitasking with 64 GB DDR4 memory
  • Fast boot and ample storage via 128 GB M.2 SSD plus 1 TB hard drive
  • Compact small-form-factor chassis fits tight workspaces
  • Ready for modern software with Windows 10 Pro pre-installed
  • Wireless flexibility from 5 GHz-capable Wi-Fi and Bluetooth dongle

Compact business desktop for office teams

The Dell OptiPlex 3080 SFF combines a 10th Gen Intel Core i3-10105 quad-core processor running at 3.70 GHz up to 4.40 GHz with 64 GB of DDR4 memory. A 128 GB M.2 SSD and a 1 TB hard drive provide fast boot and ample file storage. Windows 10 Pro is pre-installed with Windows 11 readiness.

Suits users needing high memory in a small chassis

This configuration serves businesses that run multiple browser tabs, office suites and line-of-business apps simultaneously. The small form factor fits tight desk spaces. Buyers who need discrete graphics performance, additional internal drive bays or user-accessible memory slots after purchase should consider other platforms.

64 GB DDR4 fills all four DIMM slots

The system ships with every memory slot populated, reaching the 64 GB maximum supported by the platform. No further RAM upgrades are possible without removing existing modules. The M.2 SSD and 3.5-inch hard drive occupy the primary storage connectors.

How it compares

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

Price $749.99
Pricier than about 66% of the 14,711 comparable items (median $494.99).
Memory size 64 GB DDR4 UDIMM
Higher than about 91% of the 5,840 comparable items (median 16 GB).
RAM capacity 64 GB DDR4
Higher than about 90% 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 size64 GB DDR4 UDIMM
RAM capacity64 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) Hard Drive
Hard drive1 TB
Storage configuration128 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 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 install the USB Wi-Fi dongle and what step is often missed?

Plug the supplied USB dongle into any free USB port; the step often missed is enabling the 5 GHz band in Windows 10 Pro network settings after the driver loads.

Which storage drive will likely need replacement first under heavy write workloads?

The 128 GB M.2 SSD will reach its write endurance limit before the 1 TB hard drive under sustained heavy write workloads.

What hardware limit appears first when the i3-10105 runs at 4.40 GHz for extended periods?

The integrated Intel UHD Graphics 630 shares system memory and thermal budget, so graphics-intensive tasks throttle the CPU before the 64 GB DDR4 capacity is exhausted.

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