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Black Dell OptiPlex 9800 small-form-factor tower beside a 24 inch monitor

DELL

DELL OptiPlex 9800 SFF desktop PC Intel Core i5-6500 3.2GHz 16GB RAM 1TB SSD 24" LCD Windows 11

SKU CH-05D5-FFP8D

A compact business desktop with a dual-core 3.2 GHz processor, 16 GB memory, 1 TB solid-state storage and a 24-inch display running Windows 11

  • Screen size24 in (61 cm)
  • ProcessorIntel Core i5
  • RAM capacity16 GB
  • SSD storage1 TB
  • GraphicsIntel HD Graphics
  • CPU modelIntel Core i5
  • Ready for work with Intel Core i5-6500 3.2GHz dual-core CPU
  • Smooth multitasking backed by 16GB RAM and 32GB maximum support
  • Fast boot and load times from 1TB SSD storage
  • Clear viewing on included 24-inch LCD screen
  • Wireless connectivity via supplied USB Wi-Fi adapter

Dell OptiPlex 9800 SFF desktop

The Dell OptiPlex 9800 is a small-form-factor desktop built around an Intel Core i5-6500 processor running at 3.2 GHz. It ships with 16 GB of memory and a 1 TB solid-state drive for fast boot and load times. The system includes a 24-inch LCD and comes with Windows 11 Home pre-installed. It suits office workers and students who need a compact, ready-to-use PC for everyday productivity.

Bundled display and USB Wi-Fi adapter

A 24-inch LCD is included so the system works straight out of the box without a separate monitor purchase. The supplied USB Wi-Fi adapter adds wireless networking capability to the desktop. Windows 11 Home is also pre-loaded, removing the need for a separate operating-system installation. These items reduce the extra hardware and setup time required before first use.

Integrated graphics and memory ceiling

The Intel HD Graphics engine is integrated into the processor and shares system memory, limiting performance in 3D rendering or modern gaming workloads. The motherboard provides two memory slots and supports a maximum of 32 GB, so expansion beyond the factory 16 GB is possible but capped. Storage connectivity uses an SSD interface; the 1 TB drive occupies the primary slot, leaving no second drive bay mentioned in the specifications.

How it compares

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

Price $439.99
Cheaper than about 55% of the 14,711 comparable items (median $494.99).
Screen size 24 in (61 cm)
Higher than about 70% of the 2,278 comparable items (median 22 in).
RAM capacity 16 GB
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Product lineOptiPlex
Model name9800
Product colorBlack
Processor
ProcessorIntel Core i5
CPU modelIntel Core i5
Memory
RAM capacity16 GB
Memory slots2
Max supported RAM32 GB
Storage
SSD storage1 TB
Storage configuration1 TB SSD
Drive interfaceSSD
Display
Screen size24 in (61 cm)
Graphics
GraphicsIntel HD Graphics
GPU modelIntel HD Graphics
GPU interfaceIntegrated video
Connectivity
Network adapterUSB WiFi Adapter
Size & build
Form factorDesktop
Software
Operating systemWindows 11 Home
Pre-installed softwareWindows OS

Questions about this item

Can the 16GB RAM in this OptiPlex 9800 be expanded later?

Yes, the system has two memory slots and supports up to 32GB total, so you can add another 16GB module when needed.

Which component hits its limit first during long workloads on the i5-6500?

The dual-core i5-6500 at 3.2GHz will reach full utilisation before the 16GB RAM or 1TB SSD become bottlenecks.

How loud and hot does the SFF chassis get when running all day?

The small form factor uses integrated Intel HD Graphics and a 65W-class CPU, so fan noise stays low and case temperatures remain moderate under continuous office loads.

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