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Acer Aspire XC-840-UB11 black tower desktop with USB keyboard and mouse

Acer America

Acer Aspire XC-840-UB11 desktop PC, Celeron N4505, 32GB DDR4, 1TB SSD + 1TB Docking Station Set

SKU CH-29VJ-F319F

Compact tower desktop with Intel Celeron N4505, 32 GB DDR4 2933 memory, 1 TB SSD plus 1 TB docking station, Wi-Fi 6 and Windows 11 Pro

  • ProcessorIntel Celeron
  • RAM capacity32 GB DDR4
  • GPU modelIntel UHD Graphics
  • Form factorTower
  • CPU modelIntel Celeron N4505
  • Operating systemWindows 11 Pro

Capacity 32GB / 1TB SSD

  • 32 GB DDR4 2933 memory handles multi-tasking smoothly
  • 1 TB SSD plus 1 TB docking station gives 2 TB total storage
  • Intel Celeron N4505 dual-core CPU delivers efficient daily performance
  • Wi-Fi 6 802.11ax wireless provides stable connectivity
  • Windows 11 Pro with USB keyboard and mouse ready to use

Aspire XC-840 compact desktop

The Acer Aspire XC-840-UB11 is a tower-format desktop PC built around an Intel Celeron N4505 dual-core processor. It ships with 32GB of DDR4 memory running at 2933 MT/s and a combined 2TB of storage split between an internal 1TB SSD and a bundled 1TB docking station. Windows 11 Pro is pre-installed alongside a USB keyboard and mouse.

Suited for everyday office and home tasks

This system handles web browsing, document creation and light multitasking without difficulty. The integrated Intel UHD Graphics drives HD video playback and 5.1-channel audio through HDMI. Buyers who need more storage than the supplied 2TB or who require discrete graphics for heavier creative workloads should consider a different configuration.

Sustained low-power operation

The Celeron N4505 is designed for stable low-power performance rather than short bursts of high speed. Under continuous load the processor maintains its base behaviour without aggressive throttling, and the compact chassis relies on passive airflow suited to its modest thermal envelope. Wi-Fi 6 (802.11ax) connectivity remains consistent during extended sessions.

How it compares

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

Price $609.99
Pricier than about 58% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).
RAM type and speed DDR4 2933
Typical for this category: the median of 3,052 items is 2,933.

Specifications

Product
Product lineAcer Aspire
Model nameXC-840-UB11
Product colorBusiness Black
Processor
ProcessorIntel Celeron
CPU modelIntel Celeron N4505
Memory
RAM capacity32 GB DDR4
RAM type and speedDDR4 2933
Storage
Storage configuration1 TB SSD+1 TB Docking Station Set
Graphics
GPU modelIntel UHD Graphics
Connectivity
Wi-Fi802.11ax Wireless LAN
Ports & slots
Front USB ports2
Front audio jacks2
Memory card readerYes
Rear USB ports4
Ethernet port1 port
Rear audio jacks3 ports
Size & build
Form factorTower
In the box
Bundled mouseUSB Mouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardUSB Keyboard
Keyboard typeWired Keyboard

Other versions of this model

5 more in the same range

Questions about this item

What display cable do I need to use the Intel UHD Graphics on this XC-840-UB11?

The desktop provides an HDMI output for the Intel UHD Graphics, so connect your monitor with an HDMI cable to get video and 5.1-channel surround sound.

Will my existing USB 2.0 keyboard and mouse work with the four rear and two front USB ports on this tower?

Yes, the USB ports on the XC-840-UB11 are backward compatible, so your current USB 2.0 peripherals will function normally alongside the bundled USB keyboard and mouse.

How can I confirm the 32 GB DDR4 2933 memory is recognised after I power on the system?

Open Task Manager in Windows 11 Pro, select the Performance tab, and verify that 32 GB of DDR4 memory running at 2933 MT/s is shown.

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