How much RAM does the Supermicro SuperServer SYS-521C-NR support?

The SuperServer SYS-521C-NR supports up to 4096GB of memory across 16 slot(s), up to 256GB per slot.

What type of memory does the SuperServer SYS-521C-NR use?

It uses DDR5 RDIMM memory modules.

Compatible drive types: NVMe M.2 22110 (PCIe Gen 4) SSD, NVMe M.2 2280 (PCIe Gen 4) SSD, SATA 2.5" SSD.

Guaranteed-compatible SSD and hard-drive upgrades for the Supermicro SuperServer SYS-521C-NR, matched to its drive bays and slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the Supermicro SuperServer SYS-521C-NR — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

This option is out of stock.

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Guaranteed-compatible SSD and hard-drive upgrades for the Supermicro SuperServer SYS-521C-NR, matched to its drive bays and slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the Supermicro SuperServer SYS-521C-NR — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

This option is out of stock.