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Lenovo ThinkSystem ST250 V3 tower server, matte black chassis with front USB ports

Lenovo

Lenovo ThinkSystem ST250 V3 Tower Server Xeon E-2434 16GB 7DCEA022NA

SKU CH-HQBZ-XSCYX MPN 7DCEA022NA

Tower server with Xeon E-2434 quad-core CPU, 16GB TruDDR5 memory, 300W supply and dual Gigabit Ethernet

  • ProcessorIntel Xeon E-2434
  • Installed RAM16 GB
  • Processor core countQuad-Core Processor
  • Type of memoryTruDDR5
  • Rack height4U
  • Processor speed3.4 GHz
  • Quad-core Xeon at 3.4 GHz for responsive compute
  • 16 GB TruDDR5 memory scales to 128 GB across four slots
  • Tower form factor fits office space at 6.9 by 22.8 by 17.5 inches
  • Dual gigabit Ethernet plus six USB ports for flexible connectivity
  • 300 W power supply supports the configured workload

Lenovo ThinkSystem ST250 V3 Tower Server

The Lenovo ThinkSystem ST250 V3 is a tower server built around an Intel Xeon E-2434 processor running at 3.40 GHz with four cores. It ships with 16GB of TruDDR5 memory operating at 4400MHz and includes a 300W power supply. This system targets small-business workloads and workstation tasks that need reliable uptime in a compact 4U tower form factor.

Thermals noise and power draw

The 300W power supply delivers enough headroom for the installed Xeon processor and memory configuration under normal workloads. Tower airflow paths are designed to move heat away from the CPU and DIMM slots without aggressive fan curves. Acoustic output stays low enough for office environments during typical business hours.

Memory capacity and expansion

Four memory slots support a maximum of 128GB of TruDDR5, so the 16GB installed leaves room for growth. Buyers who need more storage bandwidth than the onboard SATA controller provides will need to add a dedicated RAID or HBA card. The single processor socket means compute scaling stops at one Xeon E-2434.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $2,120.99
Typical for this category: the median of 17,641 items is $1,910.99.
Installed RAM 16 GB
Lower than about 90% of the 15,103 comparable items (median 128 GB).
Processor speed 3.4 GHz
Higher than about 94% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameLenovo
Product lineThinkSystem ST250 V3
Model name7DCEA022NA
Part number7DCEA022NA
Target workloadWorkstation
Product typeTower
Processor
ProcessorIntel Xeon E-2434
Processor core countQuad-Core Processor
Processor speed3.4 GHz
Installed CPUs1
Memory
Installed RAM16 GB
Type of memoryTruDDR5
Maximum RAM capacity128 GB
Memory slot count4
Storage
Disk controllerOB SATA/SW RAID
Ports & slots
Extra portsFront I/O Ports: One USB 3.2 G1 (5 Gb/s) port; One USB 2.0 port
Rear I/O Ports: 4x USB 3.2 G2 (5 Gb/s) ports; 1x VGA video; 1x RJ-45 systems management; 2x RJ-45 GbE network ports; 1x serial port;
Size & build
Rack height4U
Product dimensionsWidth: 6.9 in
Depth: 22.8 in
Height: 17.5 in
Shipping weight22.68 kg
Package size584 × 457 × 203 mm

Questions about this item

How do I install additional TruDDR5 memory in the four slots, and what step is often missed?

Power down the server, open the tower chassis, align each module with the slot notch, press firmly until the latches click, then enable the new capacity in the UEFI setup — skipping the UEFI step leaves the extra memory unseen.

Which component will need replacement first under continuous operation?

The 300W power supply is the primary wear item; its internal capacitors age with heat cycles, so plan a swap after several years of 24/7 use.

What limit appears first when the Xeon E-2434 runs at sustained load?

The 300W power budget caps total system draw; prolonged heavy compute can hit that ceiling before the quad-core processor reaches its thermal threshold.

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