What does a custom-configured build mean?

Lenovo assembles the server to the chosen CPU, memory, storage and network parts at the factory. The part number 7DCLSRYS00 identifies that specific build, so the spec is fixed when it ships.

How does it compare with the Dell PowerEdge R250?

Both are single-socket 1U servers on Intel Xeon E-2400 chips with similar drive and PCIe layouts. The SR250 V3 is managed through Lenovo XClarity, while the R250 uses iDRAC; pick based on the management tools you already run.

Can I upgrade it later?

Yes. Memory, drives and PCIe cards are accessible inside the chassis, but the processor socket and platform are fixed at build time, so choose the CPU carefully up front.

Does it support ECC memory?

Yes. The Xeon E-2400 platform uses ECC DDR5 memory, which is what you want for virtualization and file serving.

A CTO build ships with the server as configured, plus rack rails and power supply only if those were selected. Check the build sheet for what was included.

Is it good for virtualization?

It handles light virtualization well, such as a handful of VMs for a branch office. For dense VM hosts, a dual-socket server with more cores and memory slots is the better fit.

Lenovo ThinkSystem SR250 V3 Custom Configured Server

Best price now

$9,576.99at AvendorChecked Nov 1

Prices are checked against each store and labelled with when.

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Lenovo discount code →

Lenovo ThinkSystem SR250 V3 Custom Configured Server

Best price now

$9,576.99at AvendorChecked Nov 1

Prices are checked against each store and labelled with when.

Visit Avendor

Lenovo discount code →

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Price facts

Last seen at $9,576.99 at Avendor on Nov 1.

Our take on the Lenovo ThinkSystem SR250 V3 Custom Configured Server

The ThinkSystem SR250 V3 is Lenovo's single-socket 1U rack server, built on an Intel Xeon E-2400 series processor. This version is a configure-to-order (CTO) build, so the CPU, memory, storage and networking are set at the factory rather than fixed by the model number. It suits small businesses, branch offices and edge workloads that need a compact rack server with room to grow. Against Dell's PowerEdge R250 and HPE's ProLiant DL20 Gen11 it is a close match on layout and management, and the CTO route lets buyers avoid paying for parts they will not use.

Best forSmall and branch offices needing a compact 1U rack serverFile, print and light virtualization workloadsBuyers who want a factory-built server to their own specEdge deployments with limited rack space

Pros

Single-socket 1U design fits shallow racks
Intel Xeon E-2400 platform with ECC memory support
Configure-to-order build matches the spec to the workload
Lenovo XClarity management is included
Room for several drive bays and PCIe expansion

Cons

CTO builds ship to order, so lead times can be long
Configuration is fixed once built; upgrades mean opening the case
Single socket caps core count versus dual-socket servers
No GPU-heavy or high-density storage options

Lenovo ThinkSystem SR250 V3 Custom Configured Server prices at every store

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$9,576.99Checked Nov 1
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Lenovo ThinkSystem SR250 V3 Custom Configured Server price history

Lowest price we've seen: $9,576.99 on Nov 1 at Avendor. Tracked across 1 store since Nov 1.

From Avendor

Lenovo ThinkSystem SR250 V3 platform
Custom factory-configured (CTO) build
Server (Custom Configuration)
Manufacturer part number 7DCLSRYS00

Returns: 30-day return window for most unopened, factory-sealed items; returns must be authorized and include all original packaging and accessories; opened or used item
Shipping: Free Standard Shipping; shipping calculated at checkout; quotes include lead time and shipping.

About the Lenovo ThinkSystem SR250 V3 Custom Configured Server

The Lenovo ThinkSystem SR250 V3 is a server built on the ThinkSystem SR250 V3 platform. This model is a custom-configured build, factory configured to order (CTO).

Brand: Lenovo
Platform: ThinkSystem SR250 V3
Type: Server (custom configuration)
Build: Custom factory-configured (CTO)
Part number: 7DCLSRYS00

Questions and answers

What does a custom-configured build mean?: Lenovo assembles the server to the chosen CPU, memory, storage and network parts at the factory. The part number 7DCLSRYS00 identifies that specific build, so the spec is fixed when it ships.
How does it compare with the Dell PowerEdge R250?: Both are single-socket 1U servers on Intel Xeon E-2400 chips with similar drive and PCIe layouts. The SR250 V3 is managed through Lenovo XClarity, while the R250 uses iDRAC; pick based on the management tools you already run.
Can I upgrade it later?: Yes. Memory, drives and PCIe cards are accessible inside the chassis, but the processor socket and platform are fixed at build time, so choose the CPU carefully up front.
Does it support ECC memory?: Yes. The Xeon E-2400 platform uses ECC DDR5 memory, which is what you want for virtualization and file serving.
What is in the box?: A CTO build ships with the server as configured, plus rack rails and power supply only if those were selected. Check the build sheet for what was included.
Is it good for virtualization?: It handles light virtualization well, such as a handful of VMs for a branch office. For dense VM hosts, a dual-socket server with more cores and memory slots is the better fit.
Where is the Lenovo ThinkSystem SR250 V3 Custom Configured Server cheapest?: At Avendor, for $9,576.99, as of our latest check.