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Black Dell OptiPlex 3070 small form factor desktop tower

DELL

DELL OptiPlex 3070 SFF i7-9700 3.0GHz 16GB 256GB NVMe Win 11 Pro

SKU CH-ZXZT-TJQJ9

Small-form-factor business desktop with an 8-core i7-9700, 16 GB DDR4 and a 256 GB NVMe drive, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 9th Gen
  • Memory size16 GB DDR4
  • Storage drive256 GB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 9700
  • Eight-core i7-9700 handles multi-tasking smoothly
  • 16 GB DDR4 memory keeps business apps responsive
  • 256 GB NVMe SSD boots Windows 11 Pro in seconds
  • Intel UHD 630 graphics drives dual displays via HDMI and DisplayPort
  • Compact SFF chassis fits tight desk spaces

Dell OptiPlex 3070 SFF Business Desktop

This Dell OptiPlex 3070 Small Form Factor desktop is built for business environments. It runs on an Intel Core i7 9700 processor with eight cores and a 3.0 GHz base frequency. The system includes 16GB of DDR4 memory and a 256GB NVMe SSD. Windows 11 Pro comes pre-installed.

Suits Office Workspaces Not Legacy Monitor Setups

The compact chassis fits tight desk spaces and supports general productivity tasks. Buyers who need VGA or DVI video outputs for older displays should look elsewhere, as this unit provides only DisplayPort and HDMI. Wireless networking is not included, so a wired Ethernet connection or separate adapter is required.

Video Output Limited to DisplayPort and HDMI

The integrated Intel UHD Graphics 630 drives one DisplayPort and one HDMI port. No VGA or DVI connectors are present, so compatibility with existing monitors depends on those two interfaces.

How it compares

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

Price $318.99
Cheaper than about 68% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name3070
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i7 9th Gen
CPUi7 9700
CPU modelIntel Core i7-9700
Processor cache12 MB L3 Cache
L3 cache per CPU12 MB
Memory
Memory size16 GB DDR4
RAM capacity16 GB DDR4
Storage
Storage drive256 GB SSD
SSD storage256 GB NVMe
Storage configurationPCI Express NVMe
Optical driveDVD
Second disc drive typeDVD
Disk controllerPCI Express NVMe
Display
Screen sizeNo Screen
Touch inputNo
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD 630
GPU interfaceIntegrated video
Audio & video
SpeakersSet Not Included
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Wi-FiNo
Bluetooth supportNo
Ports & slots
External ports1x Ethernet
Front USB ports4
Front audio jacks1
Video connectors1 DVI, 1 HDMI
Rear USB ports4
Ethernet port1 port
Rear audio jacks1
Size & build
Form factorSlim/Small Form Factor
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseNot Included
In the boxDesktop Computer and Power Cord Only
Software
Operating systemWindows 11 Pro
More details
AI capabilityCopilot+ PC
Cooling methodAir Cooling
KeyboardNot Included

Condition and safety notices

Reproduced word for word from the maker or refurbisher: notices like these are not ours to rephrase.

Condition notice
Previously Used, Seller Refurbished. Desktop may show minor signs of wear but will be in good condition.

Questions about this item

How do I install the 256GB NVMe drive in the 3070 SFF, and which step is often missed?

Open the chassis, insert the NVMe module into the M.2 slot at a 30-degree angle, then secure it with the single retention screw; the step most often missed is fastening that screw, which leaves the drive unseated.

What maintenance or replacement will the 3070 SFF need after extended use?

The internal CMOS battery will eventually lose charge and should be replaced to keep BIOS settings and system time accurate.

Which limit appears first when the i7-9700 runs sustained workloads in this SFF?

The compact air-cooling solution reaches its thermal capacity first, causing the processor to reduce speed from its 4.7 GHz turbo level.

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