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Compact gray Dell OptiPlex 3000 Micro desktop tower

DELL

DELL OptiPlex 3000 Micro Desktop i3-12100T 8GB 256GB SSD 1TB HDD Windows 11 Pro

SKU CH-TW5M-EXTJK

Tiny business desktop with a 12th Gen Intel Core i3, 8 GB DDR4, dual 1 TB HDD plus 256 GB SSD storage, and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i3 12th Gen
  • Memory size8 GB
  • Storage drive1 TB HDD + 256 GB SSD
  • CPUi3-12100T
  • RAM capacity8 GB DDR4

Memory Capacity 8GB DDR4

SSD 256GB

HDD 1TB

  • Compact micro form factor saves desk space
  • 12th Gen Intel Core i3-12100T quad-core processor reaches 4.1 GHz turbo for responsive multitasking
  • Dual storage with 256 GB SSD for fast boot and 1 TB HDD for large files
  • 8 GB DDR4 memory handles everyday business workloads
  • Windows 11 Pro pre-installed for secure hybrid-work management

Compact Business Desktop

The Dell OptiPlex 3000 Micro is a tiny form-factor desktop built for office environments. It ships with Windows 11 Pro and includes a keyboard and mouse for immediate deployment. The compact chassis fits easily behind a monitor or in constrained desk spaces. This unit is sold new and ready for professional use.

Hybrid Storage Configuration

The system combines a 256 GB SSD with a 1 TB HDD for a balance of boot speed and bulk capacity. The SSD handles the operating system and active applications while the hard drive stores larger archives. Memory is 8 GB of DDR4 running at the platform's standard speed. Buyers who need more storage or faster memory should consider other configurations.

Low-Power Thermal Profile

The Intel Core i3-12100T processor has a base frequency of 2.2 GHz and a turbo boost up to 4.1 GHz within a low thermal envelope. Integrated graphics eliminate the need for a discrete card, reducing heat output and acoustic noise. The tiny chassis uses a small internal fan that remains quiet during typical productivity workloads. No wireless card is installed, so wired networking is required.

How it compares

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

Price $402.99
Cheaper than about 58% of the 14,711 comparable items (median $494.99).
Memory size 8 GB
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 nameOptiplex 3000 Micro Desktop
Part numberOptiplex 3000 Micro Desktop
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorGray
Processor
ProcessorIntel Core i3 12th Gen
CPUi3-12100T
CPU model2.2 GHz
Memory
Memory size8 GB
RAM capacity8 GB DDR4
Storage
Storage drive1 TB HDD + 256 GB SSD
SSD storage256 GB
Hard drive1 TB
Display
Screen sizeNo Screen
Touch inputNo
Connectivity
Network speed10/100/1000 Mbit/s
Wireless adapterNo Wifi
Bluetooth supportYes
Size & build
Form factorTiny
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Other versions of this model

2 more in the same range

Questions about this item

How does the 4.1 GHz turbo speed translate to everyday tasks on this i3-12100T?

The quad-core processor reaches 4.1 GHz under load, giving snappy response for office apps, web browsing and light multitasking on Windows 11 Pro.

What video outputs does the integrated graphics provide on the OptiPlex 3000 Micro?

The built-in Intel graphics drive displays through the native HDMI and DisplayPort connectors on the rear of the unit.

Will the tiny chassis accept a VESA mount for behind-the-screen installation?

The Micro form factor supports Dell's optional VESA bracket, letting you attach the PC directly to a compatible monitor arm or stand.

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