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Black tower desktop with vertical brushed front, arrow-shaped power button and glossy badge, bundled keyboard

Acer America

Acer America Aspire XC-840-UB11 Desktop PC Celeron N4505 32GB DDR4 2TB SSD+1TB Docking Station Black

SKU CH-XMBQ-FGQAM

Compact tower desktop with Intel Celeron N4505, 32GB DDR4, 2TB SSD plus 1TB docking station, Wi-Fi 6 and Windows 11 Home

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

Capacity 32GB / 2TB SSD

  • Intel Celeron N4505 dual-core processor powers everyday tasks efficiently
  • 32GB DDR4 memory at 2933 speed handles multitasking smoothly
  • 2TB SSD plus 1TB docking station provides 3TB total storage
  • Wi-Fi 6 802.11ax wireless gives stable high-speed connectivity
  • Windows 11 Home pre-installed with USB keyboard and mouse included

Compact Tower for Everyday Tasks

The Acer Aspire XC-840-UB11 is a tower desktop built around an Intel Celeron N4505 dual-core processor and 32GB of DDR4 2933 memory. It ships with Windows 11 Home and includes a USB keyboard and mouse for immediate use. This configuration suits students, home offices or anyone needing a reliable system for web browsing, document work and media playback.

Steady Low-Power Operation

The N4505 runs at a low thermal design power so the system stays cool and quiet during extended sessions of light multitasking or video streaming. Intel UHD Graphics handles HD playback and 5.1-channel surround sound over HDMI without spinning up loud fans. Wi-Fi 6 (802.11ax) maintains stable wireless throughput when multiple browser tabs or cloud apps are open for hours.

Practical Connectivity and Expansion

The Business Black chassis provides front access to two USB ports and two audio jacks plus a card reader for quick peripheral swaps. At the rear you gain four additional USB ports, one RJ45 Ethernet jack and three audio outputs for a permanent desk setup. A bundled 7-in-1 docking station adds 1TB of extra storage, a 32GB MicroSD card with adapter, a Type-C data cable, a 3-in-1 charging cable and a suede cleaning cloth.

How it compares

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

Price $733.99
Pricier than about 65% 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 configuration2 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 Home
More details
KeyboardUSB Keyboard
Keyboard typeWired Keyboard

Other versions of this model

5 more in the same range

Questions about this item

How much power does the Celeron N4505 draw and does the tower stay quiet during all-day use?

The Intel Celeron N4505 is a low-power dual-core processor designed for stable daily computing with minimal heat output, so the compact tower runs quietly during extended sessions.

What display cable or monitor input do I need to connect the HDMI output on this Aspire XC-840-UB11?

The desktop provides an HDMI port for video; you only need a standard HDMI cable and a monitor or TV with an HDMI input — no adapter is required.

Will my existing USB 2.0 peripherals work with the front and rear ports on this system?

Yes, the two front and four rear USB ports are backward-compatible, so older USB 2.0 keyboards, mice, drives and other devices will function normally.

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