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Hi! I'm Newegg's Security Locks & Accessories expert. Go ahead and ask me any questions you might have. I'm here to help.

DDR5 RDIMMs, 64GB and up?

DDR5 RDIMMs by speed?

RDIMM vs UDIMM differences?

How many RDIMMs per channel?

Supermicro Certified MEM-DR532L-CL02-ER56 Micron 32GB DDR5-5600 ECC RDIMM - OEM

Supermicro Certified MEM-DR532L-CL02-ER56 Micron 32GB DDR5-5600 ECC RDIMM - OEM

$2,375^.00

Free Shipping

MICRON 64GB (1X64GB) 2RX4 PC5-5600B DDR5 RDIMM SERVER MEMORY MTC40F2046S1RC56BD1 - OEM

MICRON 64GB (1X64GB) 2RX4 PC5-5600B DDR5 RDIMM SERVER MEMORY MTC40F2046S1RC56BD1 - OEM

$3,999^.00

Free Shipping

32GB 2Rx4 PC4-2133 RDIMM Dell PowerEdge R640 R930 R430 R630 M830 R830 Memory RAM

32GB 2Rx4 PC4-2133 RDIMM Dell PowerEdge R640 R930 R430 R630 M830 R830 Memory RAM

$340^.18

64GB 4x 16GB PC4-2133 RDIMM Dell PowerEdge T640 R830 R740xd M630 T630 Memory RAM

64GB 4x 16GB PC4-2133 RDIMM Dell PowerEdge T640 R830 R740xd M630 T630 Memory RAM

$639^.25

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA102N) Memory RAM

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA102N) Memory RAM

$961^.98

(NOT FOR HOME PC!) 32GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG84MEBRA113N) Memory RAM

(NOT FOR HOME PC!) 32GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG84MEBRA113N) Memory RAM

$1,932^.72

(NOT FOR HOME PC!) 24GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCGJ8MEBRB216N) Memory RAM

(NOT FOR HOME PC!) 24GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCGJ8MEBRB216N) Memory RAM

$1,353^.98

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA116N) Memory RAM

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA116N) Memory RAM

$961^.98

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA105N) Memory RAM

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78MEBRA105N) Memory RAM

$961^.98

8GB 1Rx8 PC4-3200 RDIMM Dell PowerEdge M830 R6515 R540 MX740c M640 Memory RAM

8GB 1Rx8 PC4-3200 RDIMM Dell PowerEdge M830 R6515 R540 MX740c M640 Memory RAM

$233^.84

Micron 8GB 1Rx8 RDIMM- 3200MT/s (MTA9ASF1G72PZ-3G2E2VI) - OEM

Micron 8GB 1Rx8 RDIMM- 3200MT/s (MTA9ASF1G72PZ-3G2E2VI) - OEM

$89^.00

24GB DDR5 PC5-38400R RDIMM (Replacement for Hynix HMCGJ8MEBRB) Server Memory RAM

24GB DDR5 PC5-38400R RDIMM (Replacement for Hynix HMCGJ8MEBRB) Server Memory RAM

$1,353^.98

32GB 2x 16GB PC4-2666 RDIMM Dell PowerEdge M630 R730xd R830 R940 T430 Memory RAM

32GB 2x 16GB PC4-2666 RDIMM Dell PowerEdge M630 R730xd R830 R940 T430 Memory RAM

$553^.60

(NOT FOR HOME PC!) 8GB 1Rx8 PC4-19200 ECC REG RDIMM (DELL 888JG Equivalent) DDR4 Server Memory RAM

(NOT FOR HOME PC!) 8GB 1Rx8 PC4-19200 ECC REG RDIMM (DELL 888JG Equivalent) DDR4 Server Memory RAM

$123^.33

Micron 8GB 1Rx8 RDIMM- 3200MT/s (MTA9ASF1G72PZ-3G2J3UI) - OEM

Micron 8GB 1Rx8 RDIMM- 3200MT/s (MTA9ASF1G72PZ-3G2J3UI) - OEM

$89^.00

(NOT FOR HOME PC!) Micron MTA18ASF4G72PDZ-3G2B2 32GB DDR4-3200 LP ECC RDIMM - OEM

(NOT FOR HOME PC!) Micron MTA18ASF4G72PDZ-3G2B2 32GB DDR4-3200 LP ECC RDIMM - OEM

$349^.99

More options from $349.99 - $499.00

(NOT FOR HOME PC!) 64GB DDR4 ECC RDIMM Micron MTA36ASF8G72PZ-3G2E1 Equivalent Server Memory RAM 1x

(NOT FOR HOME PC!) 64GB DDR4 ECC RDIMM Micron MTA36ASF8G72PZ-3G2E1 Equivalent Server Memory RAM 1x

$1,402^.40

(NOT FOR HOME PC!) 16GB PC3-12800 ECC RDIMM Replacement for Micron MT36KSF2G72PZ-1G6N1KG Memory RAM

(NOT FOR HOME PC!) 16GB PC3-12800 ECC RDIMM Replacement for Micron MT36KSF2G72PZ-1G6N1KG Memory RAM

$79^.57

24GB DDR5 PC5-38400R RDIMM Replacement for Micron MTC10F108YS1RC48BB1 Memory RAM

24GB DDR5 PC5-38400R RDIMM Replacement for Micron MTC10F108YS1RC48BB1 Memory RAM

$1,353^.98

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78AEBRA115N) Memory RAM

(NOT FOR HOME PC!) 16GB DDR5 PC5-38400 ECC RDIMM (Replacement for Hynix HMCG78AEBRA115N) Memory RAM

$961^.98

16GB DDR3 1333MHz PC3-10600R RDIMM Replacement for IBM 00D4964 Server Memory RAM

16GB DDR3 1333MHz PC3-10600R RDIMM Replacement for IBM 00D4964 Server Memory RAM

$93^.52

16GB DDR5 PC5-51200R RDIMM Replacement for Micron MTC10F1084S1RC64BD1 Memory RAM

16GB DDR5 PC5-51200R RDIMM Replacement for Micron MTC10F1084S1RC64BD1 Memory RAM

$1,269^.23

16GB DDR5 PC5-51200R RDIMM Replacement for Micron MTC10F1084S1RC64BD2 Memory RAM

16GB DDR5 PC5-51200R RDIMM Replacement for Micron MTC10F1084S1RC64BD2 Memory RAM

$1,269^.23

MTC40F2047S1RC56B MICRON 128GB (1X128GB) 2RX4 PC5-5600B RDIMM SERVER MEMORY

MTC40F2047S1RC56B MICRON 128GB (1X128GB) 2RX4 PC5-5600B RDIMM SERVER MEMORY

$8,008^.40

16GB DDR5 PC5-51200R RDIMM (Replacement for Samsung M321R2GA3PB1-CCP) Memory RAM

16GB DDR5 PC5-51200R RDIMM (Replacement for Samsung M321R2GA3PB1-CCP) Memory RAM

$1,269^.23

(NOT FOR HOME PC!) 16GB DDR5 PC5-44800 ECC RDIMM (Replacement for Hynix HMCG78AGBRA187N) Memory RAM

(NOT FOR HOME PC!) 16GB DDR5 PC5-44800 ECC RDIMM (Replacement for Hynix HMCG78AGBRA187N) Memory RAM

$1,167^.15

16GB DDR5 PC5-44800R RDIMM (Replacement for Hynix HMCG78AGBRA) Server Memory RAM

16GB DDR5 PC5-44800R RDIMM (Replacement for Hynix HMCG78AGBRA) Server Memory RAM

$1,167^.15

Kingston 8GB 1Rx8 PC4-3200AA Registered ECC 1.2V 288-pin RDIMM KSM32RS8/8MEI - OEM

Kingston 8GB 1Rx8 PC4-3200AA Registered ECC 1.2V 288-pin RDIMM KSM32RS8/8MEI - OEM

$99^.00

(NOT FOR HOME PC!) 16GB DDR4 ECC RDIMM Micron MTA18ASF2G72PZ-3G2R1 Equivalent Server Memory RAM 1x

(NOT FOR HOME PC!) 16GB DDR4 ECC RDIMM Micron MTA18ASF2G72PZ-3G2R1 Equivalent Server Memory RAM 1x

$343^.22

(NOT FOR HOME PC!) 16GB 2Rx8 PC4-21300 ECC REG RDIMM (DELL PWR5T Equivalent) DDR4 Server Memory RAM

(NOT FOR HOME PC!) 16GB 2Rx8 PC4-21300 ECC REG RDIMM (DELL PWR5T Equivalent) DDR4 Server Memory RAM

$303^.02

16GB 2Rx8 PC4-3200 RDIMM Dell PowerEdge M640 XR12 C6525 R740xd2 R550 Memory RAM

16GB 2Rx8 PC4-3200 RDIMM Dell PowerEdge M640 XR12 C6525 R740xd2 R550 Memory RAM

$319^.86

(NOT FOR HOME PC!) Micron 64GB DDR4 3200MHz PC4-3200AA ECC RDIMM RAM For Dell PowerEdge R660XS

(NOT FOR HOME PC!) Micron 64GB DDR4 3200MHz PC4-3200AA ECC RDIMM RAM For Dell PowerEdge R660XS

$1,192^.40

32GB 4x 8GB PC4-2666 RDIMM Dell PowerEdge R730XL R640 R730xd R740 Memory RAM

32GB 4x 8GB PC4-2666 RDIMM Dell PowerEdge R730XL R640 R730xd R740 Memory RAM

$421^.78

Micron 24GB DDR5-4800 PC5-38400 EC8 RDIMM Server Memory RAM MTC10F108YS1RC48BB1

Micron 24GB DDR5-4800 PC5-38400 EC8 RDIMM Server Memory RAM MTC10F108YS1RC48BB1

$1,353^.98

16GB 2Rx4 PC4-2133 RDIMM Dell PowerEdge R940 T640 R640 Memory RAM

16GB 2Rx4 PC4-2133 RDIMM Dell PowerEdge R940 T640 R640 Memory RAM

$167^.33

(NOT FOR HOME PC!) Micron 32GB 2Rx4 PC4-2666V RDIMM DDR4-21300 ECC REG Registered Server Memory RAM

(NOT FOR HOME PC!) Micron 32GB 2Rx4 PC4-2666V RDIMM DDR4-21300 ECC REG Registered Server Memory RAM

$351^.94

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