Motherboards Supporting 2TB of Memory

3 motherboards supporting 2TB of memory from Supermicro and ASUS. Prices run $787 to $1,191.

ASUSSpec score 9.5

sTR5, DDR5, 2TB, 7 PCIe x16 slots

+ECC memory support for error-checking in demanding work

+Seven PCIe x16 slots for multiple expansion cards

+10G LAN for fast wired networking

−EEB form factor needs a large, compatible case

−Requires a sTR5 Threadripper PRO processor

$1,191.99-8%List: ~~$1,299.99~~

as of 11/03/2026 21:56 PST - Details

SupermicroSpec score 8.6

LGA4710, DDR5, 8 Memory slots, 2TB

+Supports up to 2TB of DDR5 memory

+Three PCIe x16 slots for expansion cards

+ECC memory support for error correction

−Eight RAM slots, fewer than dual socket boards

$787.00

as of 11/04/2026 07:10 PST - Details

ASUSSpec score 9.5

LGA4677, DDR5, 2TB, 7 PCIe x16 slots

+Seven PCIe x16 slots for extensive expansion

+ECC memory support for error correction

+10G LAN for high-speed networking

−Uses the LGA4677 socket, which is a large platform

No price recorded yet.

Compare specs

Socket	Memory type	Memory slots	Maximum memory	Spec score	Price
sTR5	DDR5		2TB	9.5	$1,191.99 as of 11/03/2026 21:56 PST - Details
LGA4710	DDR5	8	2TB	8.6	$787.00 as of 11/04/2026 07:10 PST - Details
LGA4677	DDR5		2TB	9.5	No current price

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.