Is the SN550 worth it?

Only if you already run a Flex System chassis. The blade itself is a solid single-socket node, but the chassis, power and management modules are the real cost.

Does it need a chassis to run?

Yes. The SN550 is a half-width blade and only operates inside a Lenovo Flex System chassis, which supplies power, cooling and networking.

How much RAM can it take?

It has 16 GB installed and supports far more across its DIMM slots, so adding memory is the first upgrade for most workloads. Confirm the exact maximum for your CPU and DIMM type before ordering.

Is it cheaper than a comparable rack server?

Per node it can be, because power, cooling and management are shared in the chassis. The upfront chassis cost usually only pays off at several blades.

What comes in the box?

Typically the blade server with its processor and 16 GB of RAM; chassis, power supplies, networking modules and drives are separate. Check the specific listing for included parts.

Blade pricing moves with Xeon generation and chassis bundles. Watch for end-of-generation clearance and multi-blade chassis deals rather than single-unit discounts.

Lenovo ThinkSystem SN550 Server

Last price we saw

$4,584.96at BarcodesInc, last seen Nov 1

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Our take on the Lenovo ThinkSystem SN550 Server

The Lenovo ThinkSystem SN550 is a half-width blade server for the Flex System chassis, built around a single Intel Xeon Scalable processor with 12 cores at 2.3 GHz and 16 GB of RAM installed. It is aimed at dense virtualization and compute nodes where many servers share one chassis, power and cooling. Redundant power comes from the chassis, not the blade itself. No current price was provided, so check the latest quote against recent listings before buying.