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Small black desktop tower, compact SFF chassis, front DVD drive and card reader

Lenovo

Lenovo ThinkCentre M920s SFF desktop PC i5-9400 16GB 3TB HDD 11

SKU CH-WKNC-Z3CDB

Small-form-factor business desktop with a six-core Intel Core i5-9400, 16 GB DDR4 memory, 3 TB hard drive and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorSlim/Small Form Factor
  • ColorBlack
  • Power Supply210W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro

Operating System Windows 11 Pro

HDD 3TB

  • Six-core i5-9400 up to 4.1 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps everyday workloads running smoothly
  • 3 TB hard drive stores large local files and backups
  • Dual DisplayPort plus USB 3.2 Type-C Gen2 connect modern peripherals
  • Windows 11 Pro 64-bit pre-installed for business-ready security

Compact business desktop

The Lenovo ThinkCentre M920s SFF is a small-form-factor desktop built for office environments that need a space-saving chassis with Windows 11 Pro pre-installed. It ships with a wired keyboard and mouse so it is ready to deploy without extra peripherals. The 210 W power supply and integrated Intel UHD 630 graphics keep the system quiet and efficient for everyday productivity tasks.

3 TB mechanical storage

A single 3.5-inch 3 TB hard drive provides the bulk storage capacity; there is no solid-state drive installed. Buyers who want faster boot times or application loading will need to add an SSD themselves. The DVD±R/RW optical drive and SDXC card reader remain available for legacy media and quick file transfers.

Sustained office workloads

The six-core i5-9400 runs at a 2.90 GHz base frequency and can reach 4.1 GHz under light bursts, but the compact 210 W supply and integrated graphics limit prolonged heavy compute or gaming sessions. Thermal headroom in the slim chassis is sized for typical business applications rather than continuous high-load scenarios.

Highlights

  • Six-core i5-9400 up to 4.1 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps everyday workloads running smoothly
  • 3 TB hard drive stores large local files and backups
  • Dual DisplayPort plus USB 3.2 Type-C Gen2 connect modern peripherals
  • Windows 11 Pro 64-bit pre-installed for business-ready security

Specifications

BrandLenovo
ModelThinkCentre M920s SFF
TypeBusiness Desktops & Workstations
Form FactorSlim/Small Form Factor
ColorBlack
Power Supply210W
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 9th Gen
L3 Cache Per CPU9MB Cache
CPU Main Features6-core Processor
GPU/VGA TypeIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR4
SSDNo
HDD3TB
Optical Drive TypeDVD±R/RW
Screen SizeNo Screen
WLANNone
BluetoothNo
Card ReaderSDXC
RJ451 x RJ-45 (1Gbps)
Keyboard TypeWired Keyboard

Other versions of this model

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Questions about this item

What does the i5-9400's 4.1 GHz turbo mean for everyday workloads?

The six cores hit 4.1 GHz in short bursts, so single-threaded tasks like web browsing or office apps feel snappy, while sustained loads run at the 2.90 GHz base clock.

What display resolutions can the two DisplayPort outputs actually handle?

The integrated UHD 630 graphics drive both DisplayPort connectors for multi-monitor setups, supporting typical business resolutions across two screens.

Will a standard 3.5-inch drive fit in the SFF chassis alongside the existing 3TB HDD?

The small form factor case holds one 3.5-inch bay, which is already occupied by the 3TB hard drive, so no additional 3.5-inch drive can be added.

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