We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 21.5 inch all-in-one desktop with touchscreen display

Lenovo

Lenovo C40-05 All-in-One 21.5" AMD A6-6310 8GB DDR3 256GB SSD

SKU CH-GP25-HBC87

A 21.5-inch touchscreen all-in-one desktop with an AMD A6-6310 quad-core processor, 8GB DDR3 memory, 256GB SSD storage and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorAll-in-One
  • UsageBusiness
  • ColorBlack
  • ProcessorAMD A6 6310 / 1.8 GHz
  • Processor Main FeaturesQuad-Core Processor
  • 5" Full HD touchscreen for crisp, hands-on viewing
  • AMD A6-6310 quad-core up to 2.4 GHz for responsive everyday performance
  • 8 GB DDR3 memory keeps multitasking smooth
  • 256 GB SSD boots Windows 10 Pro fast and loads apps quickly
  • DVD-Writer plus Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.0 for flexible connectivity

All-in-One for Home and Study

The Lenovo C40-05 is a 21.5 inch all-in-one desktop built for home office and student use. It runs Windows 10 Pro on an AMD A6-6310 quad-core processor clocked at 1.8 GHz with a boost up to 2.4 GHz. The system includes 8 GB of DDR3 memory and a 256 GB SSD for the operating system and files.

Touchscreen Display and Integrated Connectivity

The Full HD LED panel offers 1920 by 1080 resolution with ten-point touch input for direct screen interaction. A built-in DVD writer handles optical media, while Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.0 provide wired and wireless networking. The 110 W power supply runs the entire unit without an external brick.

Entry-Level Graphics and Memory Limits

The discrete AMD Radeon R5 M230 with 2 GB video memory suits basic multimedia and light productivity but cannot drive modern 3D workloads. The 8 GB DDR3 configuration is not expandable beyond the installed capacity, limiting multitasking headroom. Buyers needing discrete GPU upgrades or higher memory ceilings should consider a tower platform.

Highlights

  • 5" Full HD touchscreen for crisp, hands-on viewing
  • AMD A6-6310 quad-core up to 2.4 GHz for responsive everyday performance
  • 8 GB DDR3 memory keeps multitasking smooth
  • 256 GB SSD boots Windows 10 Pro fast and loads apps quickly
  • DVD-Writer plus Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.0 for flexible connectivity

Specifications

BrandLenovo
SeriesC Series
ModelC40-05
TypeStudent / Home Office
Form FactorAll-in-One
UsageBusiness
ColorBlack
ProcessorAMD A6 6310 / 1.8 GHz
Processor Main FeaturesQuad-Core Processor
Cache Per Processor2 MB L3 Cache
Memory8GB DDR3
Storage256GB SSD
Optical DriveDVD-Writer
GraphicsAMD Radeon R5 M230
AudioHigh Definition Audio
EthernetGigabit Ethernet
Wireless Card802.11a/b/g/n/ac
Power Supply110W
MonitorMonitor included
Operating SystemWindows 10 Pro
CPU TypeA6-Series APU
CPU NameAMD A6-6310
GPU/VGA TypeAMD Radeon R5
Graphics InterfaceAMD Radeon R5
Memory Capacity8GB DDR3
Memory SpeedDDR3 1600
Memory Spec8 GB x 1
Memory Slot (Total)2
Memory Slot (Available)0
SSD256GB
HDDNo
Optical Drive TypeDVD±RW
Screen Size21.5"
TouchscreenYes
Screen TypeMulti-Touch Screen
Display Feature1920 x 1080
WLAN802.11a/b/g/n Wireless LAN
BluetoothBluetooth 4.0
Front USB1
Video Ports1 HDMI
Rear USB1 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)21.1 x 10 x 19.3
Weight20.28 lbs

Questions about this item

What does the 802.11ac wireless interface cap in practice?

The 802.11ac Wi-Fi supports up to gigabit-class throughput on a 5 GHz band, but real-world speed depends on router capability, channel width and local interference.

What physical space does the 21.5 inch all-in-one need on a desk?

The unit integrates the 1920 x 1080 touchscreen, mainboard and 110 W power supply in a single chassis, so only the footprint of the stand and clearance for rear ports are required.

How is Windows 10 Pro 64-bit installed on the 256 GB SSD, and what step do people miss?

The OS ships pre-installed and activated; the step users often skip is running Windows Update and Lenovo System Update immediately after first boot to install current drivers and security patches.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.