What parts are compatible with the ThinkSystem ST550?

The ThinkSystem ST550 supports 4663+ compatible parts including memory (DDR4/DDR5 RDIMM), SSD, HDD, processors, RAID controllers, NICs, HBAs, and power supplies. Browse all compatible parts on this page.

How do I find the right memory for my ThinkSystem ST550?

Use the category filter on this page to view only compatible memory modules. The ThinkSystem ST550 uses specific DDR generation and speed memory. All listed modules are verified compatible by ICD engineers.

Can I get a quote for ThinkSystem ST550 parts?

Yes. Add any compatible parts to your quote request and submit. ICD ships worldwide from Cairo, Egypt. Our team responds within hours with pricing and availability.

Are these ThinkSystem ST550 parts tested?

All parts sold by ICD are tested and certified. We supply genuine enterprise-grade components with verified compatibility for the ThinkSystem ST550.

ThinkSystem ST550 Parts

Compatible spare parts for ThinkSystem ST550

CPU Sockets 2

Max Memory 768GB DDR4

Drive Bays 8 LFF

Total Parts 4,663

All 4,663 Storage 1,358 Processors 627 Networking 603 Controllers 447 GPU 403 Memory 170 Accessories 161 Cooling 61 Power Supplies 60 Complete Server 20

ThinkSystem ST550 Parts

MCX516A-GDAT Mellanox CONNECTX-5 Ex En DUAL-PORT 50GBE QSFP28 Adapter (PCIe 4.0)

MCX516F-CCHT Mellanox CONNECTX-5 Ex En Adapter 100GBE DUAL-PORT QSFP28 OCP 2.0 PCIe 4.0 X16 Host Management

MCX542A-ACAN Mellanox CONNECTX-5 En Adapter 25GBE DUAL-PORT SFP28 OCP PCIe 3.0 X8

MCX542B-ACAN Mellanox CONNECTX-5 En DUAL-PORT 25GBE SFP28 OCP 2.0 Adapter

MCX545A-ECAT Mellanox CONNECTX-5 Vpi Adapter Edr Infiniband & 100GBE SINGLE-PORT QSFP28 PCIe 3.0 X8

MCX546A-BDAT Mellanox CONNECTX-5 Vpi Adapter Fdr Infiniband & 40/56GBE DUAL-PORT QSFP28 PCIe 4.0 X16

MCX555A-ECAT Mellanox CONNECTX-5 Vpi SINGLE-PORT Edr 100GB/S Infiniband/100GBE Adapter

MCX555A-EDAT Mellanox CONNECTX-5 Ex Vpi SINGLE-PORT Edr 100GB/S Infiniband/100GBE Adapter (PCIe 4.0)

MCX556A-ECAT Mellanox CONNECTX-5 Vpi DUAL-PORT Edr 100GB/S Infiniband/100GBE Adapter

MCX556A-ECUT Mellanox CONNECTX-5 Vpi Adapter Edr Infiniband & 100GBE DUAL-PORT QSFP28 PCIe 3.0 X16 No UEFI

MCX556A-EDAT Mellanox CONNECTX-5 Ex Vpi DUAL-PORT Edr 100GB/S Infiniband/100GBE Adapter (PCIe 4.0)

MCX556M-ECAT-S0 Mellanox CONNECTX-5 Vpi DUAL-PORT Edr Infiniband/100GBE OCP Mezzanine

MCX562A-ACAI Mellanox CONNECTX-5 En DUAL-PORT 25GBE SFP28 OCP 3.0 Adapter

MCX613105A-HDAT NVIDIA CONNECTX-6 Vpi SINGLE-PORT Hdr 200GB/S Infiniband/200GBE Adapter (HALF-HEIGHT)

MCX613106A-ECAT NVIDIA CONNECTX-6 Vpi DUAL-PORT HDR100/Edr 100GB/S Infiniband/100GBE Adapter

MCX613106A-HDAT NVIDIA CONNECTX-6 Vpi DUAL-PORT Hdr 200GB/S Infiniband/200GBE Adapter (HALF-HEIGHT)

MFA1A00-C003 Mellanox Linkx 100GBE QSFP28 Active Optical Cable 3M

MFA1A00-C005 Mellanox Linkx 100GBE QSFP28 Active Optical Cable 5M

MFA1A00-C010 Mellanox Linkx 100GBE QSFP28 Active Optical Cable 10M

MFA1A00-C020 Mellanox Linkx 100GBE QSFP28 Active Optical Cable 20M

MFA1A00-E003 Mellanox Linkx Edr 100GB/S Infiniband QSFP28 AOC 3M

MFA1A00-E005 Mellanox Linkx Edr 100GB/S Infiniband QSFP28 AOC 5M

MFA1A00-E010 Mellanox Linkx Edr 100GB/S Infiniband QSFP28 AOC 10M

MFS1S00-H003V NVIDIA Linkx Hdr 200GB/S Infiniband QSFP56 AOC 3M

MFS1S00-H005V NVIDIA Linkx Hdr 200GB/S Infiniband QSFP56 AOC 5M

MFS1S00-H010V NVIDIA Linkx Hdr 200GB/S Infiniband QSFP56 AOC 10M

MFS1S50-H003V NVIDIA Linkx Hdr 200GB/S QSFP56 to 2X QSFP56 Splitter AOC 3M

MG04ACA400E Toshiba Enterprise 4TB SATA III 3.5" 7200 RPM Hard Drive

MG07SCA12TA Toshiba MG07 12TB 7.2K SAS 12GB/S 4KN 3.5" Enterprise HDD

MG07SCA12TE Toshiba MG07 12TB 7.2K SAS 12GB/S 512E 3.5" Enterprise HDD

MG07SCA14TA Toshiba MG07 14TB 7.2K SAS 12GB/S 4KN 3.5" Enterprise HDD

MG07SCA14TAY Toshiba MG07 14TB 7.2K SAS 12GB/S 4KN Sie 3.5" Enterprise HDD

MG07SCA14TE Toshiba MG07 14TB 7.2K SAS 12GB/S 512E 3.5" Enterprise HDD

MG07SCA14TEY Toshiba MG07 14TB 7.2K SAS 12GB/S 512E Sie 3.5" Enterprise HDD

MG07SCP12TA Toshiba MG07 12TB 7.2K SAS 12GB/S 4KN SED 3.5" Enterprise HDD

MG07SCP14TA Toshiba MG07 14TB 7.2K SAS 12GB/S 4KN SED 3.5" Enterprise HDD

MG08ACA16TE Toshiba MG08 Enterprise Capacity 16TB 7200RPM SATA 6GB/S 512MB Cache 3.5-INCH HDD

MG08SCA14TA Toshiba MG08 14TB 7.2K SAS 12GB/S 4KN 3.5" Enterprise HDD

MG08SCA14TE Toshiba MG08 14TB 7.2K SAS 12GB/S 512E 3.5" Enterprise HDD

MG08SCA16TA Toshiba MG08 16TB 7.2K SAS 12GB/S 4KN 3.5" Enterprise HDD

MG08SCA16TAY Toshiba MG08 16TB 7.2K SAS 12GB/S 4KN Sie 3.5" Enterprise HDD

MG08SCA16TE Toshiba MG08 16TB 7.2K SAS 12GB/S 512E 3.5" Enterprise HDD

MG08SCA16TEY Toshiba MG08 16TB 7.2K SAS 12GB/S 512E Sie 3.5" Enterprise HDD

MG08SCP16TE Toshiba MG08 16TB 7.2K SAS 12GB/S 512E SED 3.5" Enterprise HDD

MG08SDA600E Toshiba 6TB SAS 12GB/S 7200 RPM 3.5" 256MB Cache

MG09SCA18TA Toshiba MG09 18TB 7.2K SAS 12GB/S 4KN 3.5" Enterprise HDD

MG09SCA18TE Toshiba MG09 18TB 7.2K SAS 12GB/S 512E 3.5" Enterprise HDD

MG09SCA18TEY Toshiba MG09 18TB 7.2K SAS 12GB/S 512E Sie 3.5" Enterprise HDD

Other Lenovo ThinkSystem ST Models

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