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Silver 1U rack server front with drive bays and power button

Lenovo

Lenovo ThinkSystem SR250 V3 7DCLA017NA 1U rack server 300W

SKU CH-2PSS-2NX6T MPN 7DCLA017NA

1U rack server supporting one processor, 128GB TruDDR5 memory, RAID 0/1/5/10 and up to 10 x 2.5" SAS/SATA drives with a 300W supply

  • Rack height1U
  • Max supported CPUs1
  • Maximum RAM capacity128 GB TruDDR5
  • Memory slot count4
  • Supported RAID levelsRAID 0/1/5/10
  • Maximum storage88 TB
  • Supports up to 128GB TruDDR5 memory for demanding workloads
  • Single-processor design simplifies deployment and management
  • Flexible storage with up to 10 x 2.5" or 4 x 3.5" SAS/SATA bays
  • Hardware RAID 0/1/5/10 protects data and boosts performance
  • Efficient 300W power supply keeps operating costs low

Compact 1U rack server for single-processor

The Lenovo ThinkSystem SR250 V3 7DCLA017NA is a 1U rack-mount server system that supports one processor and up to 128GB of TruDDR5 memory across four slots. It provides internal storage bays for 3.5-inch or 2.5-inch SAS and SATA drives with RAID 0, 1, 5 and 10 support, and includes up to two expansion slots in a 300W power envelope.

Suited for dense deployments needing SAS

This chassis fits buyers who want a shallow 1U form factor with flexible 3.5-inch or 2.5-inch SAS/SATA bay options and hardware RAID levels. It is not for workloads that require more than one processor, more than 128GB of memory, or more than ten drive bays.

Single-processor limit defines capacity ceiling

The platform is capped at one processor, which directly bounds compute throughput and the maximum memory ceiling of 128GB across four slots. That constraint decides whether the SR250 V3 matches the performance envelope of the intended workload.

How it compares

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

Price $3,778.99
Pricier than about 71% of the 17,641 comparable items (median $1,910.99).

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Specifications

Product
Brand nameLenovo
Product lineThinkSystem SR250 V3
Model name7DCLA017NA
Product typeRack
Processor
Max supported CPUs1
Memory
Maximum RAM capacity128 GB TruDDR5
Memory slot count4
Storage
Supported RAID levelsRAID 0/1/5/10
Maximum storage88 TB
Drive bays3.5 in SAS/SATA or 2.5 in SAS/SATA
Up to 4 × 3.5 in or 10 × 2.5 in
Ports & slots
Expansion card slotsUp to 2 maximum
Power
Power supply300 W
Size & build
Rack height1U
Shipping weight13.61 kg
Package size508 × 508 × 127 mm

Questions about this item

How many 3.5-inch or 2.5-inch drives can I install in this server?

The chassis supports up to four 3.5-inch SAS or SATA drives or up to ten 2.5-inch SAS or SATA drives, giving you a choice between higher capacity per bay or greater density.

What does the 128 GB TruDDR5 maximum mean for my workload?

With four memory slots you can populate up to 128 GB of TruDDR5, providing ample headroom for virtualization, databases or memory-intensive applications running on a single processor.

Which RAID levels does the onboard controller support?

The integrated controller handles RAID 0, 1, 5 and 10, letting you choose striping for performance, mirroring for redundancy, or parity-based protection across the installed SAS or SATA drives.

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