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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 32GB DDR4 2400MHz ECC Registered RDIMM 2Rx4 CL17 1.2V 288pin memory upgrade

SKU CH-ZYFQ-8D94H

32 GB DDR4 ECC registered RDIMM running at 2400 MHz CL17 1.2 V for select Supermicro X10SDV server boards

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCYes
  • ECC registered design protects data integrity in servers
  • 32GB capacity expands memory for demanding workloads
  • DDR4 2400MHz CL17 speed matches system requirements
  • 2V operation reduces power draw and heat
  • Validated for Supermicro X10SDV motherboards ensures compatibility

Targeted server upgrade

This 32GB DDR4 2400MHz ECC Registered RDIMM is built for Supermicro X10SDV motherboards including the 12C+-TLN4F, 8C+-LN2F, 8C-TLN4F, F and TLN4F models. It delivers 32GB of registered, error-correcting memory at 1.2V with CL17 latency. The module is designed for workstation, server and NAS workloads that require data integrity and registered signalling.

Replaces specific Supermicro parts

The DIMM replaces Supermicro part numbers MEM-DR432LC-ER24, MEMDR432LCL01ER24, MEMDR432LCL02ER24, MEMDR432LCV01ER24, MEMDR432LCV02ER24, MEMDR432LHL01ER24, MEMDR432LHL02ER24, MEMDR432LSL01ER24, MEMDR432LSL02ER24 and MEMDR432LSV01ER24. The upgrade is worth it when ECC registered memory is required and the existing slots support 2Rx4 organisation at DDR4 2400 speeds. It will not work in standard desktop boards or alongside unbuffered modules.

Fits 288-pin registered slots

The module installs in 288-pin DDR4 RDIMM slots on the listed Supermicro platforms and operates at the standard 1.2V DDR4 voltage. No heat spreader is fitted, so airflow across the PCB is needed in dense configurations. The registered buffer reduces electrical load on the memory controller, freeing headroom for larger total capacities across populated channels.

Highlights

  • ECC registered design protects data integrity in servers
  • 32GB capacity expands memory for demanding workloads
  • DDR4 2400MHz CL17 speed matches system requirements
  • 2V operation reduces power draw and heat
  • Validated for Supermicro X10SDV motherboards ensures compatibility

Specifications

BrandOWC
Part Number2R4D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard X10SDV-12C+-TLN4F
Supermicro Motherboard X10SDV-8C+-LN2F
Supermicro Motherboard X10SDV-8C-TLN4F
Supermicro Motherboard X10SDV-F
Supermicro Motherboard X10SDV-TLN4F

Other versions of this model

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Questions about this item

Will this 288-pin DDR4 RDIMM fit the DIMM slots on a Supermicro X10SDV-8C-TLN4F motherboard?

Yes, the 288-pin DDR4 ECC Registered DIMM is validated for the Supermicro X10SDV-8C-TLN4F and the other listed X10SDV models.

Do I need to populate the slots in a specific order when installing these 2Rx4 registered modules?

Install the 2Rx4 RDIMMs in the slot sequence recommended by the Supermicro motherboard manual; the common error is skipping the primary channel slots and leaving them empty.

How can I tell when one of these 32GB ECC RDIMMs should be replaced?

The module logs corrected errors via ECC; when the system reports uncorrectable errors or persistent correctable error counts, plan replacement.

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