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Black small form factor desktop tower with wired keyboard and mouse bundle

Lenovo

Lenovo ThinkCentre neo 55s SFF Desktop PC AMD Ryzen 7 250 16GB DDR5 1TB Black w/Bundle

SKU CH-YQF6-NQNQK

A compact business desktop with an 8-core Ryzen 7 250, 16 GB DDR5 memory and a 1 TB PCIe M.2 SSD running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • UsageWork / Business
  • ColorBlack
  • Cooling SystemAir Cooling
  • Operating SystemWindows 11 Pro
  • Windows 11Ready

Sizename 16GB RAM · 1TB SSD

  • 8-core Ryzen 7 250 CPU reaches 5.10 GHz turbo for demanding workloads
  • 16 GB DDR5 4800 memory enables fast multitasking and quick application response
  • 1 TB PCIe M.2 SSD provides rapid boot and large file access
  • Compact 10.83 x 3.5 x 13.24 in SFF fits tight office spaces
  • Windows 11 Pro pre-installed with wired keyboard and mouse bundle included

Compact business desktop

The Lenovo ThinkCentre neo 55s is a small-form-factor PC built around an AMD Ryzen 7 250 processor with 8 cores and 16 threads. It ships with 16 GB of DDR5-4800 memory in two occupied slots, leaving both slots available for future expansion. A 1 TB PCIe M.2 solid-state drive and Windows 11 Pro complete the baseline configuration.

Upgrade path and headroom

The platform supports up to 64 GB of DDR5 SODIMM memory and a 2 TB PCIe M.2 drive, so buyers who need more capacity can add both without replacing the board. Moving from the included 16 GB to the 64 GB ceiling benefits workloads that keep large datasets in RAM, such as virtualisation or heavy multitasking. The CPU turbo reaches 4.9 GHz, giving headroom for bursty single-thread tasks.

Connectivity and physical limits

Front and rear I/O include four USB 3.0 Type-A ports, one USB Type-C port, two USB 2.0 Type-A ports, HDMI and a full-size DisplayPort for dual-display output. Network access is provided by Gigabit Ethernet and Wi-Fi 5; Bluetooth is not present. The chassis measures 10.83 x 3.5 x 13.24 inches and weighs 9.55 lbs, so it fits tight desk spaces but offers no internal drive bays or optical drive support.

Highlights

  • 8-core Ryzen 7 250 CPU reaches 5.10 GHz turbo for demanding workloads
  • 16 GB DDR5 4800 memory enables fast multitasking and quick application response
  • 1 TB PCIe M.2 SSD provides rapid boot and large file access
  • Compact 10.83 x 3.5 x 13.24 in SFF fits tight office spaces
  • Windows 11 Pro pre-installed with wired keyboard and mouse bundle included

Specifications

BrandLenovo
SeriesThinkCentre
Modelneo 55s
TypeBusiness Desktops & Workstations
UsageWork / Business
ColorBlack
Cooling SystemAir Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 7 200 Series
CPU NameAMD Ryzen 7 250
CPU Base Frequency3.30GHz
Turbo Frequency5.10GHz
L3 Cache Per CPU16 MB
CPU Main Features64 bit 8-Core Processor
GPU/VGA TypeAMD Radeon Graphics
Memory Capacity16GB DDR5
Memory SpeedDDR5 4800
Memory Slot (Total)2
Memory Slot (Available)2
Memory Slots (Available/Total)2
Maximum Memory Supported128 GB
SSD1TB
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
WiFi GenerationWi-Fi 5
Front Audio Ports2
Video Ports1 Display Port, 1 HDMI
RJ451 port
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)10.83" x 3.5" x 13.24"
Weight9.55 lbs
Package TypeRetail

Other versions of this model

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Questions about this item

What are the exact dimensions of the ThinkCentre neo 55s case so I can check if it fits my desk space?

The small-form-factor chassis measures 10.83 inches wide, 3.5 inches high and 13.24 inches deep, weighing 9.55 lbs.

How do I add more DDR5 memory to the two SODIMM slots without damaging the clips?

Power off, unplug, remove the side panel, align the notch on each DDR5 SODIMM at 4800 speed, press firmly until both side clips snap shut, then replace the panel before booting.

When the 1 TB PCIe M.2 SSD fills up, what is the maximum capacity drive the M.2 slot will accept?

The M.2 slot supports PCIe SSDs up to 2 TB, so you can replace the original drive with a larger one when more storage is needed.

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