How much RAM does the Supermicro SuperWorkstation SYS-551A-T support?

The SuperWorkstation SYS-551A-T supports up to 4096GB of memory across 16 slot(s), up to 256GB per slot.

What type of memory does the SuperWorkstation SYS-551A-T use?

It uses DDR5 RDIMM memory modules.

Compatible drive types: NVMe M.2 22110 (PCIe Gen 4) SSD, SATA 2.5" Hard Drive, SATA 2.5" SSD.

Guaranteed-compatible DDR5 RDIMM upgrades for the Supermicro SuperWorkstation SYS-551A-T, in matched-kit options that fill your slots.

Verified compatible

This option is out of stock.

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Guaranteed-compatible DDR5 RDIMM upgrades for the Supermicro SuperWorkstation SYS-551A-T, in matched-kit options that fill your slots.

Verified compatible

This option is out of stock.

Guaranteed-compatible SSD and hard-drive upgrades for the Supermicro SuperWorkstation SYS-551A-T — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

This option is out of stock.

Specifications reported for this system.

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