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Black Dell OptiPlex 3070 mini tower desktop standing upright

DELL

DELL OptiPlex 3070 Mini Tower i5-9500 16GB DDR4 256GB SSD Windows 11 Pro

SKU CH-3W38-DRZ33

A mini-tower desktop with an Intel Core i5-9500, 16GB DDR4 memory and a 256GB SSD running Windows 11 Pro

  • CPU modelIntel Core i5-9500
  • RAM capacity16 GB DDR4
  • SSD storage256 GB
  • GraphicsIntel UHD Graphics 630
  • Operating systemWindows 11 Pro
  • Form factorMini Tower
  • 9th Gen Intel Core i5-9500 reaches 4.40 GHz turbo for responsive multitasking
  • 16 GB DDR4 memory keeps multiple business apps running smoothly
  • 256 GB SSD provides fast boot and quick file access
  • Intel UHD Graphics 630 drives 4096 x 2304 at 60 Hz for crisp dual-monitor setups
  • Windows 11 Pro 64-bit pre-installed with enterprise-grade security features

Dell OptiPlex 3070 Mini Tower

The Dell OptiPlex 3070 Mini Tower is a desktop computer built for office, business and home use. It runs Windows 11 Pro on an Intel Core i5-9500 processor with 16GB DDR4 memory and a 256GB SSD. Integrated Intel UHD Graphics 630 drives displays up to 4096x2304 at 60Hz. A wireless keyboard and mouse are included.

Upgrading from older office desktops

This system replaces ageing towers that struggle with modern multitasking and security updates. The 6-core CPU reaches 4.40 GHz turbo frequency with 9MB smart cache for responsive everyday workloads. The jump is worth it when current hardware cannot run Windows 11 Pro or lacks SSD speed. Buyers who need discrete graphics or higher storage capacity should look elsewhere.

Straightforward tower setup

The Mini Tower chassis uses standard connectors: USB 3.1, USB 2.0, HDMI, DisplayPort, RJ-45 Ethernet and audio ports. Simply connect power, display and network cables then attach the included wireless peripherals. Driver installation is handled by Windows 11 Pro. The main pitfall is forgetting to enable the correct display output in BIOS when using multiple monitors.

How it compares

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

Price $223.99
Cheaper than about 85% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 256 GB
Lower than about 80% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product typeDesktop PC
Processor
CPU modelIntel Core i5-9500
Memory
RAM capacity16 GB DDR4
Storage
SSD storage256 GB
Graphics
GraphicsIntel UHD Graphics 630
Size & build
Form factorMini Tower
Software
Operating systemWindows 11 Pro

Questions about this item

Will the mini-tower case fit on a standard desk shelf?

The Mini Tower form factor is designed as a full-size desktop tower for office environments, so measure your shelf depth and height against the chassis before placing it.

What is the correct order for connecting the wireless keyboard and mouse during first boot?

Insert the single USB receiver into any USB port, power on the PC, then turn on the keyboard and mouse; Windows 11 Pro will recognise them automatically.

Can the 16 GB DDR4 memory be expanded later?

The system ships with 16 GB DDR4 installed; additional DDR4 modules can be added to the available DIMM slots up to the board's maximum supported capacity.

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