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Green 288-pin DDR4 RDIMM module with black chips, no heat spreader

OWC

OWC 2R1D42R416GB 16GB DDR4 2133MHz ECC RDIMM memory upgrade

SKU CH-3T16-N2HNN

16 GB DDR4 2133 MHz ECC registered DIMM for Supermicro X10SDV server boards

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16GB capacity expands server memory for heavier workloads
  • ECC registered design detects and corrects data errors automatically
  • DDR4 2133MHz CL15 speed matches system timing requirements
  • 2V low voltage reduces power draw and heat output
  • Validated for five Supermicro X10SDV motherboard models

16GB DDR4 ECC RDIMM for Supermicro X10SDV

This 16GB DDR4 2133MHz ECC Registered DIMM targets administrators upgrading or repairing Supermicro X10SDV motherboards. It suits server, workstation and NAS workloads that require error-correcting registered memory. Builders using standard desktop platforms cannot use this module.

Thermals, noise and power draw

Operating at 1.2V, the module draws minimal power and produces negligible heat without a heat spreader. Passive cooling in a chassis with normal airflow is sufficient. No moving parts mean the upgrade adds no audible noise to the system.

CL15 latency and 2Rx4 organisation

The CL15 timing and dual-rank 2Rx4 layout deliver the specified PC4-17000 bandwidth for the supported Supermicro boards. OWC validates every module in-house and backs it with a limited lifetime warranty plus free technical support. The kit includes only the memory module; no cables, software or additional accessories are supplied.

How it compares

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

Price $104.99
Cheaper than about 67% 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 $6.56 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 number2R1D42R416 GB
Total capacity16 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
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 do I install this 288-pin DDR4 RDIMM in my Supermicro X10SDV motherboard, and what step is often missed?

Power off the server, open the chassis, align the module key with the slot notch, press firmly until both retention clips click, then enter the BIOS to confirm the 16GB module is detected at 2133MHz with ECC enabled.

What maintenance or replacement will this 16GB ECC registered module need over its service life?

No routine maintenance is required; the module has no heat spreader or moving parts, so replacement is only necessary if a memory test reports correctable errors that exceed the platform threshold or if a DIMM fails completely.

What limit appears first when this CL15 1.2V RDIMM runs under sustained server workloads?

The DDR4-2133 CL15 timing and 1.2V operating voltage set the bandwidth and latency ceiling, so sustained throughput is capped by the 2133MT/s data rate rather than thermal throttling.

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