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Green circuit board with black memory chips, very low profile, 288 gold contacts, no heat spreader

OWC

OWC 32GB DDR4 2400 PC4-19200 CL17 2Rx4 VLP 288-pin 1.2V ECC Registered DIMM memory upgrade

SKU CH-ANJT-MNMB3

32 GB DDR4 2400 ECC registered VLP DIMM for Supermicro MicroBlade 6218 and 6219 servers

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32GB single module expands server memory capacity
  • DDR4 2400 speed with CL17 latency supports responsive workloads
  • ECC registered design protects data integrity in critical systems
  • 2V low-voltage operation reduces power draw per module
  • VLP 288-pin form factor fits Supermicro MicroBlade chassis

32 GB DDR4 ECC Registered DIMM

This 32 GB DDR4 2400 PC4-19200 CL17 2Rx4 VLP 288-pin 1.2V ECC Registered DIMM is built for Supermicro MicroBlade servers including the 6218G-T81X, 6218G-T41X, 6219B-T41N, 6219B-T63N and 6219B-T83N. It delivers registered error-correcting memory for workloads that require data integrity and will not fit standard desktop platforms.

Sustained server workloads

The module operates at DDR4 2400 with CL17 latency and 1.2 V, providing consistent throughput for virtualisation, database and compute tasks that run continuously. Registered buffering reduces electrical load on the memory controller, helping stability when all slots are populated under long-duration demand.

Replaces Supermicro MEMDR432 parts

This DIMM replaces Supermicro part numbers MEMDR432LCL01ER24, MEMDR432LCL02ER24, MEMDR432LCV01ER24, MEMDR432LCV02ER24, MEMDR432LHL01ER24, MEMDR432LHL02ER24, MEMDR432LSL01ER24, MEMDR432LSL02ER24 and MEMDR432LSV01ER. The upgrade is worthwhile when adding capacity to a compatible MicroBlade chassis or when swapping unbuffered or load-reduced modules that cannot be mixed with registered ECC.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $320.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $10.03 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2R4V42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC VLP RDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro MicroBlade 6218G-T81X
Supermicro MicroBlade 6219B-T41N
Supermicro MicroBlade 6219B-T63N
Supermicro MicroBlade 6219B-T83N
Supermicro MicroBlade 6218G-T41X

Questions about this item

How much power does the 1.2V DDR4 module draw under continuous server load?

The module operates at 1.2V, the standard voltage for DDR4 ECC registered DIMMs, keeping power draw low during all-day operation.

Which Supermicro MicroBlade models must the buyer already own for this 32GB DIMM to work?

This upgrade is validated for MicroBlade 6218G-T81X, 6218G-T41X, 6219B-T41N, 6219B-T63N and 6219B-T83N systems.

Can this 2Rx4 registered ECC DIMM run alongside older Supermicro MEMDR432LCL01ER24 modules in the same chassis?

Yes, it replaces Supermicro part numbers including MEMDR432LCL01ER24, MEMDR432LCL02ER24, MEMDR432LCV01ER24 and others listed.

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