Flex System x86 compute nodes

Flex System x86 compute nodes


Flex System x220






Ideal for infrastructure workloads and entry virtualisation.

Form factor 2-socket standard compute node
Processor family Intel Xeon E5-2400 product family
Number of processors Up to 2 processors and 16 cores
Memory capacity Up to 192 GB / 12 DIMMs
Internal storage Up to 2 TB

Flex System x240






Ideal for mainstream virtualisation and enterprise workloads.

Form factor 2-socket standard compute node
Processor family Intel Xeon E5-2600 product family
Number of processors Up to 2 processors and 16 cores
Memory capacity Up to 768 GB / 24 DIMMs
Internal storage Up to 2 TB

Flex System x240 M5 Compute Node






The 2-socket Flex System x240 M5 Compute Node is the heart of new advances in hardware components, management software and networking you need to help keep operating costs down without sacrificing efficiency, reliability or security.

Form factor 2-socket standard compute node
Processor family Intel Xeon E5-2600 v3 series
Number of processors Up to 2 processors/36 cores
Memory capacity (Max) Up to 1.5 TB (future); up to 768 GB at announcement/24 DIMMs
Internal storage (Max) Up to 4.0 TB

Flex System x440





Ideal for high-end virtualisation, mainstream databases, and memory intensive, high performance workloads.

Form factor 4-socket double-wide compute node
Processor family Intel Xeon E5-4600 product family
Number of processors Up to 4 processors and 32 cores
Memory capacity Up to 1.5 TB / 48 DIMMs
Internal storage Up to 2 TB

X6 compute nodes


Lenovo Flex System x280 X6 Compute Node






Ideal for workloads such as large virtual machines (VM) requiring more memory per VM

Form factor 2-socket Flex System compute node
Processor family Intel Xeon processor E7-2800 v2 series
Number of processors 2 processors
Memory capacity (Max) Up to 3 Terabytes (TB)
Internal storage (Max) Up to 9.6 TB using eXFlash dual inline memory modules (DIMMs) and solid state drives (SSDs)

Lenovo Flex System x480 X6 Compute Node






Ideal for workloads such as large VMs, analytics and databases requiring more cores as well as more memory per system or VM

Form factor Up to 4-socket Flex System compute node
Processor family Intel Xeon processor E7 4800 v3 series
Number of processors Up to 4 processors
Memory capacity (Max) Up to 6 TB
Internal storage (Max) Up to 19.2 TB using eXFlash DIMMs and SSDs

Lenovo Flex System x880 X6 Compute Node






Ideal for workloads that demand the highest levels of performance such as analytics and databases requiring more cores as well more memory per system

Form factor Up to 8-socket Flex System compute node
Processor family Intel Xeon processors E7-8800 v3 series
Number of processors Up to 8 processors
Memory capacity (Max) Up to 12 TB
Internal storage (Max) Up to 25.6 TB using eXFlash DIMMs and SSDs

Contact Lenovo for x86-based systems

Lenovo acquires IBM x86 systems

These IBM x86 products are now products of Lenovo in the United Kingdom and other countries. IBM will host x86-related content on ibm.com until migrated to Lenovo. During the transition, please interpret references to IBM in relation to transitioned products as Lenovo.

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