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Green circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 32GB DDR4 2400 ECC RDIMM CL17 2Rx4 memory upgrade

SKU CH-617P-H8DA6

32 GB DDR4 2400 ECC registered DIMM for select Supermicro X11SDV and X11SDW motherboards

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32 GB capacity supports demanding server workloads
  • DDR4 2400 CL17 delivers reliable registered performance
  • ECC registered design protects data integrity in critical systems
  • 2 V operation reduces power draw for dense configurations
  • Validated for five Supermicro X11SDV and X11SDW motherboards

Server ECC RDIMM for Supermicro X11SDV and X11SDW

This 32 GB DDR4 2400 MHz registered ECC module is built for Supermicro X11SDV and X11SDW motherboards. It targets administrators upgrading servers, workstations or NAS systems that require registered memory with error correction. The module will not work in standard desktop computers.

Straightforward DIMM installation

The 288-pin RDIMM seats like any DDR4 module; align the notch, press until the latches click. The only common error is mixing this registered ECC stick with unbuffered memory, which the board will reject. No heat spreader is fitted, so airflow across the slots is the only cooling consideration.

Verify board model and memory population rules

Confirm your motherboard is one of the listed X11SDV-12C-TP8F, X11SDV-16C+-TLN2F, X11SDV-16C-TLN2F, X11SDV-16C-TP8F or X11SDW-12C-TP13F models. Check the manual for maximum capacity per channel and required population order, because registered DIMMs often have stricter slot-filling rules than unbuffered memory.

How it compares

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

Price $210.99
Cheaper than about 58% 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 $6.59 per GB
Cheaper than about 60% 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

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the 32 GB DDR4 2400 CL17 ECC RDIMM is running at the correct speed and timings after installation?

Enter the server BIOS or UEFI and check that the memory frequency reads 2400 MHz with CAS latency 17; the module should also report as ECC registered and 2Rx4 in the system information.

What comes in the box with the OWC 32 GB DDR4 2400 ECC RDIMM and what must I buy separately?

The box contains the single 32 GB 288-pin DDR4 2400 CL17 1.2 V ECC registered DIMM; no cables, brackets or additional modules are included.

Which capacity and version should I choose for a Supermicro X11SDV-16C-TLN2F motherboard?

This 32 GB DDR4 2400 CL17 2Rx4 ECC RDIMM (part 2R4D42R432GB) is listed as compatible with the X11SDV-16C-TLN2F and replaces Supermicro parts such as MEM-DR432LC-ER24.

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