How much RAM does the ASUS ESC4000A-E12 support?

The ESC4000A-E12 supports up to 3072GB of memory across 12 slot(s), up to 256GB per slot.

What type of memory does the ESC4000A-E12 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 ASUS ESC4000A-E12, matched to its drive bays and slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the ASUS ESC4000A-E12 — matched to its drive bays and slots.

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

This option is out of stock.

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Guaranteed-compatible SSD and hard-drive upgrades for the ASUS ESC4000A-E12, matched to its drive bays and slots.

Verified compatible

Guaranteed-compatible SSD and hard-drive upgrades for the ASUS ESC4000A-E12 — matched to its drive bays and slots.

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

This option is out of stock.