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Compact black tower unit with front DVD slot and USB ports

DELL

DELL J1-3070SA08 OptiPlex 3070-SFF i7-9700 32GB 1TB NVMe Windows 11 Pro business desktop

SKU CH-09XK-8ZXS8 MPN J1-3070SA08

A compact business desktop with an 8-core i7-9700, 32GB DDR4, 1TB NVMe SSD and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorSlim/Small Form Factor
  • UsageBusiness / Mainstream / Work / Business
  • ProcessorIntel Core i7-9700 3.00 GHz
  • Processor Main Features64 bit 8-Core Processor
  • Cache Per Processor12 MB L3 Cache
  • 8-core i7-9700 handles multi-threaded workloads smoothly
  • 32 GB DDR4 keeps many business apps open together
  • 1 TB NVMe SSD boots Windows 11 Pro in seconds
  • Intel UHD 630 drives dual monitors via HDMI and DisplayPort
  • Small form factor fits tight desk spaces

Dell OptiPlex 3070 SFF for business users

This small-form-factor desktop combines an 8-core Intel Core i7-9700 processor with 32 GB DDR4 memory and a 1 TB NVMe drive. Windows 11 Pro 64-bit is pre-installed. Integrated Intel UHD Graphics 630 drives one HDMI and one DisplayPort output for dual-monitor productivity.

Installing memory or storage in the 3070 SFF

The slim chassis limits internal space so full-height add-in cards will not fit. Memory slots and the M.2 socket are accessible after removing the side panel, but cable routing is tight and the DVD drive bracket can obstruct the NVMe slot during upgrades.

Limits of the integrated graphics and NVMe interface

Intel UHD Graphics 630 supports basic office workloads and video playback but lacks discrete 3D performance for CAD or modern gaming. The M.2 NVMe SSD uses PCIe lanes shared with the chipset, so sustained sequential throughput may throttle under heavy multi-drive workloads.

Highlights

  • 8-core i7-9700 handles multi-threaded workloads smoothly
  • 32 GB DDR4 keeps many business apps open together
  • 1 TB NVMe SSD boots Windows 11 Pro in seconds
  • Intel UHD 630 drives dual monitors via HDMI and DisplayPort
  • Small form factor fits tight desk spaces

Specifications

BrandDELL
SeriesOptiPlex
Model3070-SFF
TypeBusiness Desktops & Workstations
Form FactorSlim/Small Form Factor
UsageBusiness / Mainstream / Work / Business
ProcessorIntel Core i7-9700 3.00 GHz
Processor Main Features64 bit 8-Core Processor
Cache Per Processor12 MB L3 Cache
Memory32 GB DDR4
Storage1 TB M.2 NVMe SSD
Optical DriveDVD
GraphicsIntel UHD Graphics 630
Operating SystemWindows 11 Pro 64-bit
CPU TypeIntel Core i7 9th Gen
CPU NameIntel Core i7-9700
L3 Cache Per CPU12 MB
CPU Main Features64 bit 8-Core Processor
GPU/VGA TypeIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity32GB DDR4
SSD1TB PCIe
HDDNo
Optical Drive TypeDVD-ROM
Screen SizeNo Screen
Front USB2 x USB 3.1 Gen 1
2 x USB 2.0
Front Audio Ports1
Video Ports1 x HDMI
1 x DisplayPort
Rear USB2 x USB 3.1 Gen 1
2 x USB 2.0
RJ451 port
Rear Audio Ports1 port
Shipping weight6.80 kg
Package size508 × 381 × 254 mm

Questions about this item

How can I confirm the Intel Core i7-9700 is running correctly after setup?

Open Task Manager and verify the processor shows 8 cores with a base speed of 3.00 GHz and 12 MB L3 cache matching the specifications.

What comes in the box and what must I purchase separately?

The OptiPlex 3070-SFF includes the desktop unit with DVD optical drive, 32 GB DDR4 memory, 1 TB M.2 NVMe SSD and Windows 11 Pro 64-bit pre-installed; a monitor, keyboard and mouse are not included.

Which configuration should I choose for business use with fast storage?

This J1-3070SA08 model provides the Intel Core i7-9700, 32 GB DDR4, 1 TB PCIe NVMe SSD and Windows 11 Pro 64-bit in a small form factor suited to mainstream business workloads.

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