Lenovo
Lenovo ThinkCentre M75s J1-M75S1SA01 mini PC Ryzen 5 PRO 3400GE 8GB DDR4 256GB NVMe Windows 11 Pro
A compact business desktop with a Ryzen 5 PRO 3400GE, 8GB DDR4, 256GB NVMe, Radeon Vega 11 graphics and Windows 11 Pro
- TypeBusiness Desktops & Workstations
- Form FactorTiny
- UsageBusiness / Mainstream
- ColorBlack
- ProcessorAMD Ryzen 5 PRO 3400GE
- Memory8GB DDR4
- Compact business desktop powered by AMD Ryzen 5 PRO 3400GE
- Fast boot and load times from 256GB NVMe SSD
- Ready for work with Windows 11 Pro pre-installed
- Integrated AMD Radeon Vega 11 graphics for everyday visuals
- Eight USB ports including four USB 3.2 Gen 1 for peripherals
Refurbished Tiny Business Desktop
This Lenovo ThinkCentre M75s is a refurbished Tiny form-factor desktop built for mainstream office workloads. It ships with Windows 11 Pro and an AMD Ryzen 5 PRO 3400GE processor paired with integrated AMD Radeon Vega 11 graphics. The system includes 8GB of DDR4 memory and a 256GB NVMe SSD for the operating system and applications. It suits buyers who need a compact, ready-to-deploy PC for general productivity tasks.
Ports And Video Outputs For Multi-Monitor Setup
The chassis provides four USB-A 3.2 Gen 1 ports and four USB 2.0 ports for peripherals and storage devices. Video connectivity consists of one HDMI 1.4b port and two DisplayPort 1.4 outputs, allowing up to three external displays to be driven simultaneously. A single 3.5 mm audio jack handles headset or speaker connections, while one RJ-45 Ethernet port supplies wired network access. This I/O arrangement supports typical desk configurations without requiring additional adapters.
256GB NVMe SSD Capacity For OS And Core Apps
The 256GB NVMe solid-state drive holds the Windows 11 Pro installation and a modest set of business applications. Users who keep large local data sets, media libraries or multiple virtual machines will find the capacity limiting and should plan for external or cloud storage. The drive cannot be supplemented internally without verifying spare M.2 slots, which are not detailed in the specifications. Buyers needing more onboard space should consider a different configuration.
Highlights
- Compact business desktop powered by AMD Ryzen 5 PRO 3400GE
- Fast boot and load times from 256GB NVMe SSD
- Ready for work with Windows 11 Pro pre-installed
- Integrated AMD Radeon Vega 11 graphics for everyday visuals
- Eight USB ports including four USB 3.2 Gen 1 for peripherals
Specifications
| Brand | Lenovo |
|---|---|
| Series | ThinkCentre |
| Model | M75s |
| Part Number | J1-M75S1SA01 |
| Type | Business Desktops & Workstations |
| Form Factor | Tiny |
| Usage | Business / Mainstream |
| Color | Black |
| Processor | AMD Ryzen 5 PRO 3400GE |
| Memory | 8GB DDR4 |
| Storage | 256GB NVMe SSD |
| Operating System | Windows 11 Pro |
| CPU Type | AMD Ryzen 5 3rd Gen |
| CPU Name | AMD Ryzen 5 PRO 3400GE |
| L3 Cache Per CPU | 4 MB |
| GPU/VGA Type | AMD Radeon Vega 11 |
| Memory Capacity | 8GB DDR4 |
| SSD | 256GB NVMe |
| Video Ports | 1 x HDMI 1.4 / 2 x DisplayPort 1.4 |
| RJ45 | 1 port |
| Dimensions (H x W x D) | 13.5" x 3.6" x 11.4" |
| Weight | 10.1 lbs. |
| Shipping weight | 10.10 kg |
| Package size | 135 × 114 × 36 mm |
Questions about this item
Does the Ryzen 5 PRO 3400GE processor in this M75s need any maintenance or replacement later?
The processor is soldered to the board and is not user-replaceable; no maintenance is required on the CPU itself.
What limit appears first when the tiny M75s runs a sustained load?
The compact chassis shares one thermal budget between the 3400GE and its integrated Vega 11 graphics, so temperatures rise quickly under continuous work.
How loud and hot does this refurbished M75s get when it runs all day?
The small fan spins up to cool the 3400GE and Vega 11 together, producing noticeable airflow noise and warm exhaust during extended use.
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