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Black Dell OptiPlex 5040 small-form-factor desktop tower

DELL

DELL OptiPlex 5040 i5-6500 16GB DDR3 1TB SSD Windows 10 Pro desktop PC

SKU CH-SW1R-H495R

A compact desktop with an Intel Core i5-6500 at 3.40GHz, 16GB DDR3 memory and a 1TB SSD running Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i5
  • RAM capacity16 GB DDR3
  • SSD storage1 TB
  • Operating systemWindows 10 Pro
  • Form factorDesktop
  • Ready for business with Windows 10 Pro pre-installed
  • 16 GB DDR3 memory handles multitasking smoothly
  • 1 TB SSD gives fast boot and load times
  • Intel Core i5-6500 at 3.40 GHz delivers responsive performance
  • HDMI output plus USB 2.0 and 3.0 ports connect displays and peripherals

Compact business desktop

The Dell OptiPlex 5040 is a small-form-factor desktop aimed at office and home-office users who need a ready-to-run Windows 10 Pro system. It ships with a quad-core Intel Core i5-6500 processor at 3.40GHz and 16GB of DDR3 memory for everyday multitasking. A 1TB SSD provides fast boot times and ample space for documents and applications. The integrated DVD/CD-RW combo drive adds legacy media support.

Thermals and power in daily use

The SFF chassis uses a single internal fan to cool the 65 W processor and dedicated graphics under typical office loads. Idle noise stays low enough for open-plan environments, rising only during sustained heavy tasks such as large file compression. Power draw remains modest thanks to the efficient CPU and solid-state storage, keeping electricity costs predictable. No liquid cooling or extra case fans are required.

Build integration and expandability

The unit fits on or under a standard desk and connects to external displays via HDMI. Six USB 2.0 ports and four USB 3.0 ports — two front-facing and two rear-facing — handle peripherals without a hub. Internal bays accept additional 2.5-inch or 3.5-inch drives if more local storage is needed later. Low-profile PCIe slots allow a discrete graphics upgrade or extra I/O cards. Buyers who need dual graphics cards or extensive internal drive arrays should look at larger tower platforms.

How it compares

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

Price $219.99
Cheaper than about 86% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR3
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 1 TB
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product typeAll-in-One PC
Product colorBlack
Processor
ProcessorIntel Core i5
Memory
RAM capacity16 GB DDR3
Storage
SSD storage1 TB
Optical driveDVD/CD-RW Combo
Display
Screen sizeNo Screen
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 10 Pro

Questions about this item

How do I install the DDR3 memory and which step is often missed?

Power off the Dell OptiPlex 5040, unplug it, open the SFF case, insert the 16GB DDR3 modules into the DIMM slots until the retention clips click, then close the case before powering on — the step most people skip is pressing firmly until both clips engage.

What maintenance or replacement will the Dell OptiPlex 5040 need later?

The DVD/CD-RW combo drive may eventually fail to read discs, the CMOS battery on the motherboard will need replacing after several years, and dust should be cleared from the small-form-factor vents to keep the i5-6500 at 3.40GHz stable.

What limit appears first when the Dell OptiPlex 5040 runs sustained workloads?

The compact SFF chassis and dedicated graphics share limited airflow, so thermals throttle the i5-6500 before the 1TB SSD or 16GB DDR3 become bottlenecks.

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