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Green rectangular DDR4 RDIMM module with black chips and gold edge contacts

OWC

OWC 16GB DDR4 2400MHz ECC RDIMM CL17 1.2V 288-pin Dell PowerVault NX3230

SKU CH-2ZYS-6KXE2

16 GB DDR4 ECC registered DIMM running at 2400 MHz CL17 for Dell PowerVault NX3230 servers

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16GB DDR4 ECC RDIMM expands Dell PowerVault NX3230 capacity
  • Registered ECC design protects server data integrity under load
  • CL17 latency at 2400MHz delivers responsive memory performance
  • 2V operation reduces power draw in 24/7 environments
  • Replaces Dell A8711887 A8797578 SNPHNDJ7C/16G for direct compatibility

Dell PowerVault NX3230 memory upgrade

This 16GB DDR4 ECC RDIMM is built for the Dell PowerVault NX3230 server platform. It delivers registered error-correcting memory to workloads that require data integrity and uptime. The module is not compatible with standard desktop computers or unbuffered memory configurations.

Sustained load behaviour with ECC registered design

The registered buffer reduces electrical load on the memory controller during continuous operation. ECC circuitry detects and corrects single-bit errors in real time. CL17 latency at 2400MHz provides stable throughput for long-running server tasks without the variability of consumer modules.

DDR4 PC4-19200 interface practical limits

The DDR4 PC4-19200 interface caps transfer rates at the rated 2400MHz speed. Registered DIMMs cannot be mixed with unbuffered modules in the same system. Voltage is fixed at 1.2V per JEDEC specification. Buyers who need higher bandwidth or different form factors must select a different memory standard.

How it compares

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

Price $93.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.87 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2R4D42R816 GB
Total capacity16 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell PowerVault NX3230

Questions about this item

How much heat does the 1.2V DDR4 2400MHz CL17 module add when the Dell PowerVault NX3230 runs continuously?

The module operates at 1.2V without a heat spreader, so it adds minimal thermal load; the server's existing airflow handles the low power draw of this registered ECC DIMM.

What must the Dell PowerVault NX3230 already have for this 288-pin ECC registered DIMM to work?

The server needs free 288-pin DDR4 RDIMM slots and a memory controller that supports ECC registered modules; it cannot accept unbuffered DIMMs in the same channel.

Can this 16GB PC4-19200 CL17 stick run alongside older Dell modules like A8711887 or A8797578 in the NX3230?

Yes, it replaces Dell part numbers A8711887, A8797578 and SNPHNDJ7C/16G, so it will operate with matching DDR4 2400MHz registered ECC modules already installed.

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