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Black small-form-factor desktop tower, compact rectangular case with front DVD drive slot

DELL

DELL OptiPlex 5070 SFF i7-9700 8GB 1TB HDD Win10 Pro desktop PC

SKU CH-2SDX-S6QBV

Small-form-factor business desktop with an 8-core Intel Core i7-9700 up to 4.7 GHz, 8 GB DDR4, 1 TB SATA hard drive, DVD±RW, ten USB ports, dual DisplayPort outputs and Windows 10 Pro 64-bit

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 7th Gen
  • RAM capacity8 GB DDR4
  • SSD storageNo
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i7-9700
  • 8-core i7-9700 up to 4.7 GHz turbo handles demanding workloads
  • Small form factor fits tight desks while keeping 10 USB ports and dual DisplayPort
  • Windows 10 Pro 64-bit delivers business-grade security and management out of the box
  • 1 TB SATA HDD provides high-capacity local storage for large files
  • 8 GB DDR4 2666 MHz memory supports smooth multitasking across applications

Compact business desktop

The Dell OptiPlex 5070 small form factor desktop delivers an Intel Core i7-9700 processor with eight cores and a 4.7 GHz turbo frequency. It ships with 8GB of DDR4 memory at 2666 MHz and a 1TB SATA hard drive. Windows 10 Professional 64-bit is pre-installed, making it ready for office deployment or home productivity.

Thermals and power in daily use

The slim chassis uses integrated graphics, so heat output stays modest during typical workloads such as document editing, web browsing and video conferencing. Fan noise remains low under these conditions, and the system draws less power than discrete-graphics towers. The DVD±RW drive adds negligible thermal load when not in use.

Upgrade path and fit

This unit replaces older small-form-factor PCs that lack modern USB connectivity or 64-bit Windows support. The ten USB ports and dual DisplayPort outputs simplify multi-peripheral setups without adapters. Buyers who need solid-state boot speeds or discrete graphics for design work should look elsewhere, as the configuration relies on a mechanical drive and integrated graphics only.

How it compares

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

Price $898.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
RAM capacity 8 GB DDR4
Lower than about 80% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Product typeBusiness Desktops & Workstations
Product colorBlack
Processor
ProcessorIntel Core i7 7th Gen
CPU modelIntel Core i7-9700
Memory
RAM capacity8 GB DDR4
Storage
SSD storageNo
Hard drive1 TB
Optical driveDVD±RW
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
Size & build
Form factorSlim/Small Form Factor
In the box
Included monitorNot included
Software
Operating systemWindows 10 Pro

Questions about this item

How do I install the 8GB DDR4 2666MHz memory in the OptiPlex 5070 SFF and which step is often missed?

Open the chassis, align the notch on the DDR4 module with the slot key, press firmly until the retention clips click, then replace the cover; the step often missed is pressing hard enough to seat both clips fully.

What maintenance or replacement will the 1TB SATA HDD and DVD±RW drive need later?

The 1TB SATA HDD may eventually require replacement due to mechanical wear; the DVD±RW drive may need cleaning or replacement if disc reading fails.

What limit appears first on the i7-9700 with integrated graphics under sustained load in the small form factor?

Thermal throttling from the compact chassis and integrated graphics sharing the CPU die typically limits sustained performance before power limits are reached.

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