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Small black Dell OptiPlex 3070 desktop tower

DELL

DELL OptiPlex 3070 SFF i7-9700 8GB 2TB NVMe Windows 11 Pro

SKU CH-J3SB-GJQCZ

A compact business desktop with an eight-core Intel Core i7-9700 processor, 8 GB DDR4 memory and a 2 TB NVMe SSD running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 9th Gen
  • Memory size8 GB DDR4
  • Storage drive2 TB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 9700
  • Eight-core Intel Core i7-9700 delivers strong multi-task performance
  • 2TB NVMe SSD provides fast storage for large workloads
  • Windows 11 Pro 64-bit supports modern business applications
  • Compact small-form-factor chassis fits tight desk spaces
  • HDMI and DisplayPort outputs drive dual-monitor setups

Compact Business Desktop

The Dell OptiPlex 3070 SFF is a small-form-factor desktop built around an 8-core Intel Core i7-9700 processor with 12 MB L3 cache. It ships with 8 GB DDR4 memory and a 2 TB NVMe PCIe SSD, running Windows 11 Pro out of the box. Integrated Intel UHD Graphics 630 drives video output through one DisplayPort and one HDMI port.

Check Display and Peripheral Needs

The chassis provides no VGA or DVI connectors, so older monitors will require an adapter or a different cable. Four USB 3.1 Gen 1 ports and four USB 2.0 ports handle peripherals, while a single Gigabit Ethernet jack supplies wired networking. No keyboard, mouse, Wi-Fi module or speakers are included in the package.

Build Integration Points

The slim tower relies on air cooling and fits tight workspaces where full-size towers cannot. Its NVMe boot drive leaves the 2.5-inch and 3.5-inch bays free for additional storage if the board and power supply support them. A DVD optical drive is present, and the front panel offers a universal audio jack alongside the rear line-out.

How it compares

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

Price $425.99
Cheaper than about 56% of the 14,711 comparable items (median $494.99).
Memory size 8 GB DDR4
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 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 size8 GB DDR4
RAM capacity8 GB DDR4
Storage
Storage drive2 TB SSD
SSD storage2 TB 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

Does the OptiPlex 3070 SFF include a monitor, keyboard, mouse or video cables?

The desktop ships with the tower and a power cord only. Monitor, keyboard, mouse and any display cables are not included.

Should I choose the 8 GB DDR4 configuration or add more memory for Windows 11 Pro?

8 GB DDR4 runs Windows 11 Pro and typical business apps; adding a second 8 GB module enables dual-channel throughput for heavier multitasking.

What does the i7-9700 3.0 GHz turbo up to 4.7 GHz mean for daily workloads?

The 8-core processor runs at 3.0 GHz base and can reach 4.7 GHz on demanding threads, giving strong single-thread speed for office tasks and light content creation.

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