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Green circuit board with black memory chips and gold edge connectors

OWC

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

SKU CH-7G1X-GQ165

32 GB DDR4 2400 MHz ECC registered RDIMM for Supermicro X10DRL and X10DRi server motherboards

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32GB capacity lets servers handle larger workloads
  • ECC registered design protects data integrity in critical applications
  • DDR4 2400MHz speed delivers reliable throughput for compatible systems
  • 2V operation reduces power draw and heat output
  • Validated for Supermicro X10DRi and X10DRL series motherboards

32 GB DDR4 ECC Registered module

This 32 GB DDR4 2400 MHz RDIMM is built for Supermicro X10D series motherboards including the X10DRi-LN4+, X10DRi-T4+, X10DRL-C, X10DRL-CT and X10DRL-iT. It delivers error-correcting registered memory for servers, workstations and NAS systems that require data integrity.

Integration constraints

The module uses a 288-pin DDR4 form factor at 1.2 V with CL17 latency and a 2Rx4 rank layout. It must be paired only with other registered ECC DIMMs; mixing with unbuffered memory is not supported and it will not function in standard desktop platforms.

Sustained operation behaviour

JEDEC and RoHS compliance ensure stable timing under continuous load without voltage drift. The registered buffer reduces electrical load on the memory controller, helping maintain consistent throughput during extended compute or storage workloads.

How it compares

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

Price $195.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.12 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2R4D42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC 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 Motherboard X10DRi-LN4+
Supermicro Motherboard X10DRi-T4+
Supermicro Motherboard X10DRL-C
Supermicro Motherboard X10DRL-CT
Supermicro Motherboard X10DRL-iT

Other versions of this model

5 more in the same range

Questions about this item

Does the 2400 MHz speed become the system limit if I install this DDR4 module in a board that supports higher frequencies?

The module runs at 2400 MHz; the memory controller will operate at the lowest common speed across all installed DIMMs.

What thermal or power behaviour should I expect when this registered ECC DIMM runs continuously in a server chassis?

It operates at 1.2 V with no heat spreader, so airflow across the PCB is the only cooling required.

Which specific Supermicro motherboards must I already own for this 32 GB RDIMM to be compatible?

It is validated for X10DRi-LN4+, X10DRi-T4+, X10DRL-C, X10DRL-CT and X10DRL-iT.

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