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Silver small-form desktop tower with front USB ports and DVD drive

Lenovo

Lenovo IdeaCentre 3 07ADA desktop PC, Athlon Silver 3050U, 8GB DDR4, 256GB SSD

SKU CH-B9BM-EB778

Compact desktop with dual-core Athlon Silver 3050U up to 3.2 GHz, 8 GB DDR4, 256 GB SSD, DVD-RW, HDMI, VGA, Wi-Fi 5 and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorSODIMM
  • ColorSilver
  • Processor Main Features64 bit Dual Core Processor
  • Memory8 GB DDR4
  • Storage256 GB
  • Dual-core Athlon Silver 3050U reaches 3.2GHz for responsive everyday computing
  • 8GB DDR4 memory keeps multiple browser tabs and office apps running smoothly
  • 256GB SSD provides fast boot and quick file access
  • Wi-Fi 5 and Gigabit Ethernet give reliable wired and wireless connectivity
  • Windows 10 Pro 64-bit includes business-ready security and management features

Compact desktop for everyday tasks

The Lenovo IdeaCentre 3 07ADA is a small-form desktop built around an AMD Athlon Silver 3050U dual-core processor that runs at 2.3GHz base and 3.2GHz turbo. It ships with 8GB of DDR4 memory and a 256GB solid-state drive, plus Windows 10 Pro pre-installed. The system targets students and home-office users who need a quiet, space-saving PC for web browsing, document work and media playback.

Thermals and power

A 90W power supply feeds the entire platform, reflecting the low thermal design of the 64-bit dual-core chip. Integrated Vega graphics share system memory, so there is no discrete card to add heat or fan noise. Gigabit Ethernet and Wi-Fi 5 (802.11ac) provide wired and wireless connectivity without extra power draw.

Ports and media accessories

Front and rear panels combine for eight USB ports, four of which sit at the front for easy access. A 7-in-1 card reader handles common memory-card formats, while HDMI and VGA outputs support dual-display setups. An internal DVDRW drive adds legacy optical-media support for software installation or archiving.

Highlights

  • Dual-core Athlon Silver 3050U reaches 3.2GHz for responsive everyday computing
  • 8GB DDR4 memory keeps multiple browser tabs and office apps running smoothly
  • 256GB SSD provides fast boot and quick file access
  • Wi-Fi 5 and Gigabit Ethernet give reliable wired and wireless connectivity
  • Windows 10 Pro 64-bit includes business-ready security and management features

Specifications

BrandLenovo
SeriesIdeaCentre
Model3 07ADA
TypeStudent / Home Office
Form FactorSODIMM
ColorSilver
Processor Main Features64 bit Dual Core Processor
Memory8 GB DDR4
Storage256 GB
AudioHD Audio
EthernetGigabit Ethernet
Wireless CardWi-Fi 5 (802.11ac)
Power Supply90W
MonitorMonitor not included
Operating SystemWindows 10 Pro
CPU TypeAthlon
CPU Name2.30GHz
L2 Cache Per CPU1 MB
L3 Cache Per CPU4 MB
CPU Main Features64 bit Dual Core Processor
GPU/VGA TypeAMD Radeon Vega 3
Memory Capacity8GB DDR4
Memory SpeedDDR4 2400
Memory Spec8 GB x 1
Memory Slot (Total)2
Memory Slot (Available)1
Maximum Memory Supported32 GB
SSD256GB
HDDNo
Storage Spec256GB SSD
Optical Drive TypeDVD±R/RW
Screen SizeNo Screen
LAN Speed10/100/1000Mbps
WLANWi-Fi 5 (802.11ac)
BluetoothBluetooth 5.0
Front USB2x USB 3.1 Gen 1, 2x USB 2.0
Card Reader7-in-1
Video Ports1x HDMI, 1x VGA
Rear USB4x USB 2.0
RJ451 port
Rear Audio Ports1x Audio-Out
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)11.42" x 3.94" x 10.63"
Weight7.82 lbs
Package TypeRetail

Questions about this item

How do I add more memory to the IdeaCentre 3 07ADA, and what slot mistake should I avoid?

Open the small-form-factor case, locate the DDR4 SODIMM slot, and insert the module at an angle until it clicks; the common error is pushing straight down without tilting, which leaves the contacts unseated.

Which component in this desktop will most likely need replacement first?

The 90 W power supply is the part most likely to wear out under daily use; its internal capacitors age faster than the SSD or memory.

What thermal limit appears first when the Athlon Silver 3050U runs at 3.2 GHz for long periods?

The 90 W power brick and the compact chassis cooling hit their thermal ceiling before the CPU reaches its own throttle point, causing the system to down-clock.

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