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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.

  • TypeBusiness Desktops & Workstations
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel Quad-Core i3-10105 Processor (4 Cores, 6MB, up to 4.40
  • Processor Main Features64 bit Quad-Core Processor

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

Show 24 more configurations

Struck-through versions exist but are not stocked here.

  • 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.

Highlights

  • 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

Specifications

BrandDELL
SeriesOptiPlex
Model3080
Part Number3080
TypeBusiness Desktops & Workstations
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack
ProcessorIntel Quad-Core i3-10105 Processor (4 Cores, 6MB, up to 4.40GHz)
Processor Main Features64 bit Quad-Core Processor
Memory64 GB DDR4 UDIMM
Storage128 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
Optical Drive 2DVD-ROM
GraphicsIntel UHD Graphics
Wireless CardUSB Dongle 5Ghz Capable
MonitorMonitor not included
CaseSFF
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Windows 11Ready
ChipsetIntel Q170 Express
CPU TypeIntel Core i3 10th Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i3-10105
GPU/VGA TypeIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity64GB DDR4
Memory SpeedDDR4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported64 GB
HDD1TB
Storage Spec128 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
Optical Drive TypeDVD
Optical Drive SpecSlim
Optical Drive FeaturesSlim
Optical Drive 2 TypeDVD
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
BluetoothUSB Dongle
Front USB2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front Audio Ports1
PS/22
Video PortsDisplay Port 1.2, 1 x HDMI, VGA optional
Rear USB4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
RJ451 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Weight9.88

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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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