SK hynix
Mass ProductionSK hynix DDR5 RDIMM 64GB
64 GB DDR5 RDIMM built on SK hynix 1a/1b-nm DRAM, validated for Intel Xeon and AMD EPYC platforms at up to 6400 MT/s.
32 GB64 GBServer
11 products · 6 lines
DRAM Modules
Registered, unbuffered, and multiplexed DIMMs for server, workstation, and client platforms
Factory-original DDR5 and DDR4 memory modules from SK hynix, Samsung, Micron, and Crucial, spanning RDIMMs for dual-socket servers, MRDIMMs for bandwidth-bound compute, and UDIMMs and SODIMMs for desktops and notebooks.
SKUs in this index
DDR5 RDIMM
5 PRODUCTSRegistered DDR5 modules for current-generation server platforms, 32 GB to 128 GB per module.
SK hynix
Mass ProductionSK hynix DDR5 RDIMM 96GB
96 GB DDR5 RDIMM using 24 Gb monolithic dies, raising per-socket capacity by 50% over 64 GB modules at up to 6400 MT/s.
48 GB96 GBHigh Density
SK hynix
Mass ProductionSK hynix DDR5 RDIMM 128GB
128 GB DDR5 RDIMM using 3DS TSV packaging for in-memory database, virtualization, and large-model inference nodes.
128 GB3DSHigh Density
Samsung
Mass ProductionSamsung DDR5 RDIMM 64GB
64 GB DDR5 RDIMM from Samsung Semiconductor, qualified across major server platforms at up to 6400 MT/s.
32 GB64 GB96 GBServer
Micron
Mass ProductionMicron DDR5 RDIMM 96GB
96 GB DDR5 RDIMM on Micron's 1β process, delivering non-binary capacity scaling for memory-bound server workloads.
48 GB96 GB
DDR4 RDIMM
2 PRODUCTSRegistered DDR4 modules for installed-base servers and long-lifecycle platforms.
SK hynix
Mass ProductionSK hynix DDR4 RDIMM 64GB
64 GB DDR4-3200 RDIMM for expanding and maintaining existing Xeon Scalable and EPYC server deployments.
16 GB32 GB64 GBLong Lifecycle
Samsung
Mass ProductionSamsung DDR4 RDIMM 32GB
32 GB DDR4-3200 RDIMM from Samsung for installed-base servers, storage appliances, and networking systems.
16 GB32 GB64 GB
MRDIMM
1 PRODUCTMultiplexed-rank DIMMs delivering above-8000 MT/s effective bandwidth for memory-bound workloads.
Micron
SamplingMicron MRDIMM DDR5 8800
First-generation MRDIMM multiplexing two ranks to deliver 8800 MT/s to bandwidth-bound HPC and AI CPU workloads.
32 GB64 GB96 GB128 GB8800 MT/sNew
DDR5 UDIMM
1 PRODUCTUnbuffered DDR5 modules for desktop PCs and entry workstations.
Crucial
Mass ProductionCrucial Pro DDR5 UDIMM
DDR5 UDIMM kits from 16 GB to 96 GB for desktop upgrades, with JEDEC and XMP/EXPO speed grades up to 6000 MT/s.
16 GB24 GB32 GB48 GBXMP/EXPO
DDR4 UDIMM
1 PRODUCTUnbuffered DDR4 modules for installed-base desktop platforms.
Crucial
Mass ProductionCrucial DDR4 UDIMM
DDR4 UDIMMs from 8 GB to 32 GB at 3200 MT/s for desktop upgrades and long-lifecycle embedded boards.
8 GB16 GB32 GB
SODIMM
1 PRODUCTSmall-outline modules for notebooks, mini-PCs, and embedded systems.
Crucial
Mass ProductionCrucial DDR5 SODIMM
DDR5 SODIMMs at 5600 MT/s in 8 GB to 48 GB capacities for laptop upgrades and compact-system builds.
8 GB16 GB24 GB32 GB
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