We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips on both sides, gold edge connector, no heat spreader

OWC

OWC 2R4D42R432GB 32GB DDR4 2400 CL17 1.2V 288pin ECC Registered RDIMM memory upgrade

SKU CH-RKDE-TJGMS

A 32 GB DDR4 2400 CL17 ECC registered RDIMM for Supermicro X10DR series motherboards

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • Server-grade reliability with ECC registered DDR4 technology
  • 32GB capacity extends memory headroom for virtualisation workloads
  • 2400MHz CL17 speed matches Supermicro X10DR series specifications
  • 2V operation reduces power draw in multi-DIMM configurations
  • Validated replacement for ten Supermicro MEM-DR432 part numbers

32GB ECC Registered DDR4 Module

This 32GB DDR4 2400MHz CL17 RDIMM is built for Supermicro X10DR series motherboards including X10DRFF-ITG, X10DRFR, X10DRG-H, X10DRH-C and X10DRFR-T. It delivers error-correcting registered memory for servers, workstations and NAS systems that require 288-pin ECC RDIMM modules.

Thermals and Power Draw

Operating at 1.2V, the module runs at standard DDR4 voltage without a heat spreader. Registered buffering reduces electrical load on the memory controller, helping maintain stable operation in multi-DIMM server configurations.

Build and Compatibility Notes

The 2Rx4 rank organisation and registered design mean this DIMM cannot be mixed with unbuffered memory and will not fit standard desktop platforms. It replaces multiple Supermicro part numbers such as MEM-DR432LC-ER24 and MEMDR432LCL01ER24 for direct upgrade paths.

How it compares

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

Price $191.99
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 $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $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 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 X10DRFF-ITG
Supermicro Motherboard X10DRFR
Supermicro Motherboard X10DRG-H
Supermicro Motherboard X10DRH-C
Supermicro Motherboard X10DRFR-T

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 288-pin DDR4 ECC RDIMM in a Supermicro X10DRG-H, and what step is often missed?

Power down the server, open the chassis, align the module key with the slot notch, press firmly until both latches click, then verify in BIOS that the 32GB capacity and 2400 MT/s speed are recognised; the step often missed is confirming the registered ECC type matches the board requirement and not mixing with unbuffered DIMMs.

What maintenance or replacement will this 32GB DDR4 2400 CL17 module need over its service life?

No scheduled maintenance is required; if a module fails it is replaced as a unit under the limited lifetime warranty, and the only ongoing care is keeping the server air filters clean so the 1.2V DIMMs stay within thermal limits.

What limit appears first when this 2Rx4 registered DIMM runs sustained workloads at 2400 MT/s?

The memory controller’s maximum supported capacity per channel and the 17-cycle CAS latency set the practical throughput ceiling before thermal throttling becomes a factor on these 1.2V modules.

More in Model-Specific Memory Upgrades

Similar items