Server Memory Modules
DDR5 ECC Registered DIMM (RDIMM)
DDR5 ECC RDIMM server memory modules from Samsung, SK Hynix, Micron, and Kingston. Ready for enterprise servers and workstations.
DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
16GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Supermicro
MEM-DR516L-CL01-ER48
16GB
DDR5-4800
—
1RX8
—
Supermicro
MEM-DR516L-CL01-EU48
16GB
DDR5-4800
—
1Rx8
—
Supermicro
MEM-DR516L-HL01-ER48
16GB
DDR5-4800
—
1Rx8
—
Supermicro
MEM-DR516L-HL01-EU48
16GB
DDR5-4800
—
1Rx8
—
Micron
MTC10F1084S1RC48BA1R
16GB
DDR5-4800
—
—
—
SK Hynix
HMCG78AGBRA190N
16GB
DDR5-5600
—
1Rx8
—
Kingston
KSM56R46BS8-16HA
16GB
DDR5-5600
—
1Rx8
—
Supermicro
MEM-DR516L-CL02-ER56
16GB
DDR5-5600
—
1Rx8
—
Supermicro
MEM-DR516L-HL01-ER56
16GB
DDR5-5600
—
1Rx8
—
Micron
MTC10C1084S1EC56BR
16GB
DDR5-5600
—
1Rx8
—
Micron
MTC10F1084S1RC56BD1
16GB
DDR5-5600
—
1Rx8
—
Micron
MTC10F1084S1RC56BD2
16GB
DDR5-5600
—
1Rx8
—
Kingston
KF568R34RB-16
16GB
DDR5-6800
—
—
—
Kingston
KSM48R40BS8
16GB
DDR5-4800
—
—
—
Kingston
KSM48R40BS8TMI
16GB
DDR5-4800
—
—
—
Kingston
KSM56R46BS8
16GB
DDR5-5600
CL46
1Rx8
—
Kingston
KSM56R46BS8PMI
16GB
DDR5-5600
CL46
1Rx8
—
Kingston
KSM64R52BS8-16MD
16GB
DDR5-6400
CL52
1Rx8
—
Samsung
M321R2GA3BB6-CQK
16GB
DDR5-4800
—
—
—
Samsung
M321R2GA3EB0-CWM
16GB
DDR5-5600
CL46
1Rx8
—
Samsung
M321R2GA3EB2-CCPKC
16GB
DDR5-6400
CL52
1Rx8
—
Samsung
M321R2GA3PB0-CWM
16GB
DDR5-5600
CL46
1Rx8
16
Micron
MTC10F1084S1RC48BR
16GB
DDR5-4800
—
—
—
Micron
MTC10F1084S1RC56BR
16GB
DDR5-5600
CL46
1Rx8
—
Micron
MTC10F1084S1RC64BD2R
16GB
DDR5-6400
CL52
1Rx8
—
Micron
MTC10F1084S1RC64BR
16GB
DDR5-6400
CL52
1Rx8
—
32GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Kingston
KSM48E40BD8KI-32HA
32GB
DDR5-4800
—
2Rx8
—
Samsung
M324R4GA3BB0-CQK
32GB
DDR5-4800
—
2Rx8
—
Supermicro
MEM-DR532L-CL01-ER48
32GB
DDR5-4800
—
2Rx8
—
Supermicro
MEM-DR532MD-EU48
32GB
DDR5-4800
—
2Rx8
—
Supermicro
MEM-DR532MD-UN48
32GB
DDR5-4800
—
2Rx8
—
Micron
MTC20C2085S1EC56BR
32GB
DDR5-4800
—
2Rx8
—
SK Hynix
HMCG88AGBRA190N
32GB
DDR5-5600
—
2Rx8
—
Samsung
M321R4GA3EB0-CWM
32GB
DDR5-5600
—
—
—
Supermicro
MEM-DR532L-CL02-ER56
32GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR532L-CL03-ER56
32GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR532MD-ER56
32GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR532MD-ER56-HYNIX
32GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR532MD-ER56-MICRON
32GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR532MD-EU56
32GB
DDR5-5600
—
2Rx8
—
Micron
MTC20F1045S1RC56BD1R
32GB
DDR5-5600
—
1Rx4
—
Micron
MTC20F2085S1RC56B
32GB
DDR5-5600
—
2Rx8
—
Micron
MTC20F2085S1RC56BD1
32GB
DDR5-5600
—
2Rx8
—
Samsung
M321R4GA3EB2-CCP
32GB
DDR5-6400
—
—
—
Supermicro
MEM-DR532L-HL01-ER64
32GB
DDR5-6400
—
2Rx8
—
Supermicro
MEM-DR532MD-ER64
32GB
DDR5-6400
—
2Rx8
—
Micron
MTC20F2085S1RC64BD2
32GB
DDR5-6400
—
2Rx8
—
SK Hynix
HMCG88AGBRA186N
32GB
DDR5-5600
CL46
2Rx8
—
Kingston
KF564R32RB-32
32GB
DDR5-6400
—
—
—
Kingston
KSM48E40BD8KM-32HM
32GB
DDR5-4800
—
—
—
Kingston
KSM48R40BD8
32GB
DDR5-4800
—
—
—
Kingston
KSM48R40BD8KMM
32GB
DDR5-4800
—
—
—
Kingston
KSM48R40BD8TMI
32GB
DDR5-4800
—
—
—
Kingston
KSM56R46BD8
32GB
DDR5-5600
CL46
2Rx8
—
Kingston
KSM64R52BD8-32MD
32GB
DDR5-6400
CL52
2Rx8
—
Samsung
M321R4GA0BB0-CQK
32GB
DDR5-4800
CL40
1Rx4
—
Samsung
M321R4GA0EB2-CCP
32GB
DDR5-6400
CL52
1Rx4
—
Samsung
M321R4GA0PB0-CWM
32GB
DDR5-5600
CL46
1Rx4
—
Samsung
M321R4GA3BB6-CQK
32GB
DDR5-4800
CL40
2Rx8
—
Samsung
M321R4GA3PB0-CWM
32GB
DDR5-5600
CL46
2Rx8
16
Micron
MTC20F1045S1RC48BR
32GB
DDR5-4800
CL40
1Rx4
—
Micron
MTC20F1045S1RC64BD2R
32GB
DDR5-6400
CL52
1Rx4
—
Micron
MTC20F1045S1RC64BR
32GB
DDR5-6400
CL52
1Rx4
—
Micron
MTC20F2085S1RC48BR
32GB
DDR5-4800
CL40
2Rx8
—
Micron
MTC20F2085S1RC56BR
32GB
DDR5-5600
CL46
2Rx8
—
Micron
MTC20F2085S1RC64BD2R
32GB
DDR5-6400
CL52
2Rx8
—
Micron
MTC20F2085S1RC64BR
32GB
DDR5-6400
CL52
2Rx8
—
48GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Kingston
KSM56E46BD8KM-48HM
48GB
DDR5-5600
—
2Rx8
—
Supermicro
MEM-DR548ND-UN56
48GB
DDR5-5600
—
2Rx8
—
64GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Supermicro
MEM-DR564L-CL01-ER48
64GB
DDR5-4800
—
2RX4
—
Supermicro
MEM-DR564L-HL01-ER48
64GB
DDR5-4800
—
2Rx4
—
Micron
MTC40F2046S1RC48BA1
64GB
DDR5-4800
—
2RX4
—
Micron
MTC40F2046S1RC48BA1R
64GB
DDR5-4800
—
2RX4
—
Supermicro
MEM-DR564L-HL01-ER56
64GB
DDR5-5600
—
2RX4
—
Supermicro
MEM-DR564MC-ER56
64GB
DDR5-5600
—
—
—
Micron
MTC40F2046S1RC56BD1
64GB
DDR5-5600
—
2Rx4
—
Micron
MTC40F2046S1RC56BT
64GB
DDR5-5600
—
2Rx4
—
Supermicro
MEM-DR564L-CL01-ER64
64GB
DDR5-6400
—
2Rx4
—
Supermicro
MEM-DR564MC-ER64
64GB
DDR5-6400
—
2Rx4
—
Micron
MTC40F2046S1RC64BD2
64GB
DDR5-6400
—
2Rx4
—
SK Hynix
HMCG94AGBRA628N
64GB
DDR5-5600
CL46
2Rx4
12
Kingston
KSM48R40BD4
64GB
DDR5-4800
CL40
2Rx4
—
Kingston
KSM48R40BD4TMM
64GB
DDR5-4800
CL40
2Rx4
—
Kingston
KSM48R40BD4TMMI
64GB
DDR5-4800
CL40
2Rx4
—
Kingston
KSM56R46BD4
64GB
DDR5-5600
CL46
2Rx4
—
Kingston
KSM56R46BD4PMI-64HAI
64GB
DDR5-5600
CL46
2Rx4
—
Kingston
KSM64R52BD4-64MD
64GB
DDR5-6400
CL52
2Rx4
—
Samsung
M321R8GA0BB0-CQK
64GB
DDR5-4800
CL40
2Rx4
—
Samsung
M321R8GA0EB2-CCPKC
64GB
DDR5-6400
CL52
2Rx4
—
Samsung
M321R8GA0PB0-CWM
64GB
DDR5-5600
CL46
2Rx4
8
Micron
MTC40F2046S1RC48BR
64GB
DDR5-4800
CL40
2Rx4
—
Micron
MTC40F2046S1RC56BR
64GB
DDR5-5600
CL46
2Rx4
—
Micron
MTC40F2046S1RC64BD2R
64GB
DDR5-6400
CL52
2Rx4
—
Micron
MTC40F2046S1RC64BR
64GB
DDR5-6400
CL52
2Rx4
—
96GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Kingston
KSM56R46BD4PMI
96GB
DDR5-5600
CL46
2Rx4
—
Samsung
M321RYGA0BB0-CQK
96GB
DDR5-4800
CL40
2Rx4
—
Samsung
M321RYGA0PB0-CWMKJ
96GB
DDR5-5600
CL46
2Rx4
—
Samsung
M321RYGA0PB2-CCP
96GB
DDR5-6400
CL52
2Rx4
—
Micron
MTC40F204WS1RC48BR
96GB
DDR5-4800
CL40
2Rx4
—
Micron
MTC40F204WS1RC56BR
96GB
DDR5-5600
CL46
2Rx4
—
Micron
MTC40F204WS1RC64BR
96GB
DDR5-6400
CL52
2Rx4
—
128GB DDR5 ECC RDIMM Modules
Brand
MPN
Capacity
Speed
CAS
Ranks
Stock
Kingston
KSM64R52BD4-128MB
128GB
DDR5-6400
CL52
2Rx4
—
Samsung
M321RAGA0B20-CWK
128GB
DDR5-4800
CL40
4Rx4
—
Samsung
M321RAJA0MB0-CWMHY
128GB
DDR5-5600
CL46
2Rx4
—
Samsung
M321RAJA0MB2-CCPPC
128GB
DDR5-6400
CL52
2Rx4
—
Micron
MTC40F2047S1RC56BR
128GB
DDR5-5600
CL46
2Rx4
—