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Compact black tower desktop with wired keyboard and mouse

Acer America

Acer Aspire XC-840-UB11 desktop PC, Celeron N4505, 32 GB DDR4, 1 TB NVMe, Windows 11 Home

SKU CH-KNE9-R0BRV

Compact desktop with Intel Celeron N4505, 32 GB DDR4, 1 TB NVMe, Wi‑Fi 6 and Bluetooth 5.3, plus wired keyboard and mouse

  • ProcessorCeleron
  • RAM capacity32 GB DDR4
  • SSD storage1 TB
  • GraphicsIntel UHD Graphics
  • CPU modelIntel Celeron N4505
  • Wi-Fi standardWi-Fi 6

OperatingSystem Windows 11 Home

Memory 32GB

SSD 1TB

  • 32 GB DDR4 memory handles multitasking smoothly
  • 1 TB NVMe SSD stores large libraries quickly
  • Intel Celeron N4505 processor runs daily tasks reliably
  • Wi-Fi 6 and Bluetooth 5.3 connect peripherals wirelessly
  • Compact 12.99 x 3.94 x 11.61 in chassis fits tight spaces

Compact desktop for everyday tasks

The Acer Aspire XC-840-UB11 is a small-form-factor desktop PC built around an Intel Celeron N4505 processor with Intel UHD Graphics. It ships with 32 GB of DDR4 memory and a 1 TB NVMe solid-state drive, running Windows 11 Home out of the box. This configuration suits general office work, web browsing and media playback in a space-saving chassis.

Check power and peripheral needs

The system includes a 65 watts power supply and measures 12.99 x 3.94 x 11.61 inches, weighing 9.26 lb, so confirm your desk or shelf can accommodate those dimensions. Wireless connectivity relies on Wi-Fi 6 and Bluetooth 5.3; verify your router and devices support these standards for best performance. A wired keyboard and mouse are bundled, so no extra input devices are required unless you prefer wireless alternatives.

Bundled input devices and connectivity

The included wired keyboard and mouse eliminate the need for separate purchases and avoid battery management. Built-in Wi-Fi 6 and Bluetooth 5.3 provide modern wireless speeds and peripheral pairing without additional adapters. Windows 11 Home is pre-installed and activated, so the desktop is ready for immediate use after unboxing and connecting a display.

How it compares

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

Price $622.99
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).
SSD storage 1 TB
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameAcer
Product lineAspire
Model nameXC-840-UB11
Product typeDesktop PC
Processor
ProcessorCeleron
CPU modelIntel Celeron N4505
Memory
RAM capacity32 GB DDR4
Storage
SSD storage1 TB
Graphics
GraphicsIntel UHD Graphics
Connectivity
Wi-Fi standardWi-Fi 6
Bluetooth support5.3
Compatibility
Windows 11 supportReady
In the box
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Home
More details
Keyboard typeWired Keyboard

Other versions of this model

5 more in the same range

Questions about this item

Does the Acer Aspire XC-840-UB11 come with a monitor or do I need to buy one separately?

The box contains the desktop, a wired keyboard and a wired mouse. No display is included, so a monitor must be purchased separately.

Is the 32 GB DDR4 memory in this model upgradeable or is it a fixed configuration?

The system ships with 32 GB DDR4 installed. The supplier notes memory is configurable up to 32 GB, indicating this is the maximum supported capacity.

How fast will the 1 TB NVMe drive actually feel when Windows 11 Home is running on the Celeron N4505?

The PCIe NVMe SSD provides quick boot and application loading, but overall responsiveness is limited by the dual-core Celeron N4505 processor and integrated Intel UHD Graphics.

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