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Green 288-pin DDR4 ECC registered DIMM with black chips no heat spreader

OWC

OWC 2R4D42R816GB 16GB DDR4 2400 ECC RDIMM memory upgrade

SKU CH-TMWD-570XS

16GB DDR4 2400MHz ECC registered DIMM for Supermicro X10DRW-N, X10DRW-NT, X10DRX, X10DSC+ and X10QRH+ motherboards

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • ECC registered design protects data integrity in server workloads
  • 16GB capacity at 2400MHz expands memory bandwidth for demanding applications
  • CL17 latency at 1.2V balances speed with power efficiency
  • 288-pin RDIMM form factor fits Supermicro X10 series motherboards
  • 2Rx8 dual-rank organisation increases memory density per slot

16GB DDR4 2400 ECC RDIMM for Supermicro X10

This 16GB DDR4 2400MHz PC4-19200 CL17 registered ECC module is built for Supermicro X10 series server and workstation motherboards. It operates at 1.2V with a 2Rx8 rank configuration on a 288-pin form factor. The part targets administrators upgrading X10DRW-N, X10DRW-NT, X10DRX, X10DSC+ or X10QRH+ platforms.

Replaces Supermicro MEMDR416LCL06ER24 and similar

The module directly replaces Supermicro part numbers MEMDR416LCL06ER24, MEMDR416LHL03ER24 and MEMDR416LSV01ER24. The upgrade is worthwhile when expanding capacity on supported X10 boards or when a failed DIMM must be swapped with a validated equivalent. It cannot be mixed with unbuffered memory and will not function in standard desktop systems.

Verify motherboard model and memory population rules

Confirm the exact Supermicro motherboard model matches the listed X10 series before ordering. Registered ECC DIMMs require compatible chipset and BIOS support for ECC registered operation. Check the system manual for maximum supported capacity per slot and approved population configurations to ensure the 16GB module will be recognised.

How it compares

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

Price $109.99
Cheaper than about 66% 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 $6.87 per GB
Cheaper than about 58% 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 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 systemsSupermicro Motherboard X10DRW-N
Supermicro Motherboard X10DRW-NT
Supermicro Motherboard X10DRX
Supermicro Motherboard X10DSC+
Supermicro Motherboard X10QRH+

Other versions of this model

5 more in the same range

Questions about this item

Does the 288-pin DDR4 RDIMM fit the Supermicro X10DRW-N motherboard?

Yes, the 288-pin DDR4 2400 ECC RDIMM is listed as compatible with the Supermicro X10DRW-N and four other X10 series motherboards.

What is the correct seating procedure for this registered ECC module?

Align the notch on the 288-pin module with the slot key, press down firmly until both side clips click, and verify the registered buffer is recognised in BIOS.

When should the 16 GB ECC RDIMM be replaced?

Replace the module if memory diagnostics report uncorrectable ECC errors or if the system fails to POST with this DIMM installed.

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