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Motherboards with 16 Memory Slots

All motherboards

4 motherboards with 16 memory Slots. Prices run $747 to $1,196.

All filtersFilters (2)×
Memory slots: 16  ×Maximum memory: 4TB  ×Clear all
BrandSupermicro4
SocketLGA41892LGA47102
Memory typeDDR42DDR52
Memory slots164
Maximum memory4TB41TB3512GB1
PCIe x16 slots42
M.2 slots2341
SATA ports103
Wired LAN10G11G1
ECC memory supportECC memory support3
PriceUnder $8001Under $1,2003$700 & above4$1,000 & above3
Clear allShow 4 motherboards
Memory slots: 16  ×Maximum memory: 4TB  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
SupermicroSpec score 8.8

LGA4710, DDR5, 16 Memory slots, 4TB

+Dual socket LGA4710 for two processors
+Supports up to 4TB of DDR5 memory
+Sixteen RAM slots for large memory capacity
−Only 1G LAN, slower than 10G boards
$1,170.59
as of 11/04/2026 07:10 PST - Details
SupermicroSpec score 9.5

LGA4189, E-ATX, DDR4, 16 Memory slots

+Supports up to 4096 GB of DDR4 memory
+Sixteen RAM slots for large memory configurations
+Four M.2 slots for multiple fast storage drives
$1,103.20
as of 11/04/2026 07:10 PST - Details
SupermicroSpec score 9.2

LGA4189, DDR4, 16 Memory slots, 4TB

+Dual LGA4189 sockets for two processors
+Supports up to 4096 GB of RAM
+Sixteen RAM slots
$747.00
as of 11/04/2026 07:10 PST - Details
SupermicroSpec score 9.3

LGA4710, DDR5, 16 Memory slots, 4TB

+Dual socket LGA4710 for two processors
+10G LAN for faster networking
+Supports up to 4TB of DDR5 memory
$1,196.99
as of 11/04/2026 07:10 PST - Details

Compare specs

motherboardSocketMemory typeMemory slotsMaximum memorySATA portsSpec scorePrice
LGA4710DDR5164TB108.8$1,170.59
as of 11/04/2026 07:10 PST - Details
LGA4189DDR4164TB9.5$1,103.20
as of 11/04/2026 07:10 PST - Details
LGA4189DDR4164TB109.2$747.00
as of 11/04/2026 07:10 PST - Details
LGA4710DDR5164TB109.3$1,196.99
as of 11/04/2026 07:10 PST - Details

Before you buy

Other Memory slots options

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

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Motherboards by use

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