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Green circuit board DDR4 memory module with black chips, no heat spreader

OWC

OWC 32GB DDR4 2400 ECC Registered RDIMM 288-Pin 2Rx4 CL17 1.2V Server RAM

SKU CH-54BD-6X7V9

32 GB DDR4 2400 ECC registered RDIMM for servers, workstations and NAS systems

  • 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
  • ECC registered design protects data integrity in critical applications
  • DDR4 2400 MHz speed delivers reliable throughput for enterprise systems
  • 2 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits standard server memory slots

32GB ECC Registered DDR4 for Servers

This 32GB DDR4 2400MHz module is an ECC registered RDIMM built for workstations, servers and NAS systems. It runs at PC4-19200 with CL17 latency and 1.2V power. The 2Rx4 dual-rank organisation suits multi-channel server boards that require registered memory with error correction.

No bundled accessories or software included

The package contains only the memory module itself. No heat spreader, cables, adapters or software licences are supplied. Installation is a direct DIMM swap; the module meets JEDEC and RoHS standards so it does not void the original system warranty.

Verify registered ECC support before ordering

Your motherboard must accept 288-pin DDR4 ECC registered RDIMMs and cannot mix them with unbuffered modules. Desktop consumer boards will not work with this memory. Check the system manual or vendor qualification list to confirm 2400MHz registered ECC compatibility and maximum capacity per slot.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $201.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.31 per GB
Cheaper than about 61% of the 6,064 comparable items (median $7.25 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

Questions about this item

Will the 32GB DDR4 2400 ECC RDIMM need a heat spreader added later?

The module ships without a heat spreader; in a server chassis with normal airflow the 1.2V DDR4 runs within spec, so no retrofit is required.

What limit appears first during sustained all-core workloads?

The CL17 latency at 2400 MT/s sets the bandwidth ceiling; the registered buffer adds one cycle, so throughput tops out at the JEDEC PC4-19200 rate.

How much heat and power does the 2Rx4 module produce running 24/7?

At 1.2V the 32GB RDIMM draws only a few watts, and the ECC registered design keeps thermals low enough for dense NAS or workstation slots.

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