Category · 11 products

DRAM Modules

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.

DDR5 RDIMM

5 products

Registered DDR5 modules for current-generation server platforms, 32 GB to 128 GB per module.

SK hynixMass Production

SK hynix DDR5 RDIMM 64GB

DDR5RDIMM

32 GB · 64 GB

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.

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SK hynixMass Production

SK hynix DDR5 RDIMM 96GB

DDR5RDIMM

48 GB · 96 GB

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.

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SK hynixMass Production

SK hynix DDR5 RDIMM 128GB

DDR5RDIMM

128 GB

128 GB DDR5 RDIMM using 3DS TSV packaging for in-memory database, virtualization, and large-model inference nodes.

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SamsungMass Production

Samsung DDR5 RDIMM 64GB

DDR5RDIMM

32 GB · 64 GB · 96 GB

64 GB DDR5 RDIMM from Samsung Semiconductor, qualified across major server platforms at up to 6400 MT/s.

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MicronMass Production

Micron DDR5 RDIMM 96GB

DDR5RDIMM

48 GB · 96 GB

96 GB DDR5 RDIMM on Micron's 1β process, delivering non-binary capacity scaling for memory-bound server workloads.

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DDR4 RDIMM

2 products

Registered DDR4 modules for installed-base servers and long-lifecycle platforms.

SK hynixMass Production

SK hynix DDR4 RDIMM 64GB

DDR4RDIMM

16 GB · 32 GB · 64 GB

64 GB DDR4-3200 RDIMM for expanding and maintaining existing Xeon Scalable and EPYC server deployments.

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SamsungMass Production

Samsung DDR4 RDIMM 32GB

DDR4RDIMM

16 GB · 32 GB · 64 GB

32 GB DDR4-3200 RDIMM from Samsung for installed-base servers, storage appliances, and networking systems.

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MRDIMM

1 product

Multiplexed-rank DIMMs delivering above-8000 MT/s effective bandwidth for memory-bound workloads.

MicronSampling

Micron MRDIMM DDR5 8800

DDR5 MRDIMMMRDIMM

32 GB · 64 GB · 96 GB · 128 GB · more

First-generation MRDIMM multiplexing two ranks to deliver 8800 MT/s to bandwidth-bound HPC and AI CPU workloads.

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DDR5 UDIMM

1 product

Unbuffered DDR5 modules for desktop PCs and entry workstations.

CrucialMass Production

Crucial Pro DDR5 UDIMM

DDR5UDIMM

16 GB · 24 GB · 32 GB · 48 GB

DDR5 UDIMM kits from 16 GB to 96 GB for desktop upgrades, with JEDEC and XMP/EXPO speed grades up to 6000 MT/s.

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DDR4 UDIMM

1 product

Unbuffered DDR4 modules for installed-base desktop platforms.

CrucialMass Production

Crucial DDR4 UDIMM

DDR4UDIMM

8 GB · 16 GB · 32 GB

DDR4 UDIMMs from 8 GB to 32 GB at 3200 MT/s for desktop upgrades and long-lifecycle embedded boards.

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SODIMM

1 product

Small-outline modules for notebooks, mini-PCs, and embedded systems.

CrucialMass Production

Crucial DDR5 SODIMM

DDR5SODIMM

8 GB · 16 GB · 24 GB · 32 GB · more

DDR5 SODIMMs at 5600 MT/s in 8 GB to 48 GB capacities for laptop upgrades and compact-system builds.

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At a glance

Compare dram modules

Every product in this category on one table. Open a row for the full specification.

Product	Manufacturer	Interface	Form factor	Capacities	Status
SK hynix DDR5 RDIMM 64GB	SK hynix	DDR5	RDIMM	32 GB, 64 GB	Mass Production
SK hynix DDR5 RDIMM 96GB	SK hynix	DDR5	RDIMM	48 GB, 96 GB	Mass Production
SK hynix DDR5 RDIMM 128GB	SK hynix	DDR5	RDIMM	128 GB	Mass Production
Samsung DDR5 RDIMM 64GB	Samsung	DDR5	RDIMM	32 GB, 64 GB, 96 GB	Mass Production
Micron DDR5 RDIMM 96GB	Micron	DDR5	RDIMM	48 GB, 96 GB	Mass Production
Micron MRDIMM DDR5 8800	Micron	DDR5 MRDIMM	MRDIMM	32 GB, 64 GB, 96 GB, 128 GB, 256 GB	Sampling
SK hynix DDR4 RDIMM 64GB	SK hynix	DDR4	RDIMM	16 GB, 32 GB, 64 GB	Mass Production
Samsung DDR4 RDIMM 32GB	Samsung	DDR4	RDIMM	16 GB, 32 GB, 64 GB	Mass Production
Crucial Pro DDR5 UDIMM	Crucial	DDR5	UDIMM	16 GB, 24 GB, 32 GB, 48 GB	Mass Production
Crucial DDR4 UDIMM	Crucial	DDR4	UDIMM	8 GB, 16 GB, 32 GB	Mass Production
Crucial DDR5 SODIMM	Crucial	DDR5	SODIMM	8 GB, 16 GB, 24 GB, 32 GB, 48 GB	Mass Production

Other categories

Source dram modules through a structured supply program.

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