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Green rectangular DDR4 RDIMM module with black chips and gold contacts

RIMLANCE

RIMLANCE 16GB DDR4 2400MHz RDIMM 2Rx4 CL17 ECC Server Memory

SKU CH-NF7M-A4J4B

16 GB DDR4-2400 ECC registered server memory with 2Rx4 organisation and CL17 latency

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16 GB capacity supports larger server workloads
  • DDR4 2400 MHz speed enables fast data transfer
  • CL17 latency provides responsive memory access
  • ECC registered design detects and corrects data errors
  • 2Rx4 dual-rank organisation increases memory density

Capacity & Registered ECC Design

This 16 GB DDR4 module uses a registered 2Rx4 layout with ECC to maintain data integrity in multi-socket servers. It runs at 2400 MT/s (PC4-19200) with a CL17 latency and a standard 1.2 V operating voltage across 288 pins.

Fit for DDR4 servers only

The registered buffer and ECC function make it suitable for workloads that demand error correction and signal stability across many DIMM slots. Systems that require unbuffered UDIMMs, non-ECC memory, or a different DDR generation cannot use this module.

Speed grade PC4-19200

The single specification that decides compatibility is the DDR4 2400 rating, labelled PC4-19200. The server or workstation memory controller must support this exact speed grade for the module to operate correctly.

How it compares

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

Price $60.99
Cheaper than about 81% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $3.81 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 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 nameRIMLANCE
Model nameRRD19200D4C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4

Questions about this item

Does this 288-pin DDR4 RDIMM require a server or workstation motherboard with registered ECC support?

Yes, this module is built for DDR4 servers and workstations that accept registered ECC memory; standard consumer boards will not recognise it.

Can I add this CL17 2Rx4 stick alongside existing DDR4 2400 registered ECC modules in my server?

It will run at the lowest common speed and latency across all populated slots, so matching rank and voltage helps stability.

How do I confirm the 16GB module is detected and ECC is active after installation?

Check the BIOS memory summary or run a tool such as dmidecode to verify 16GB at 2400 MT/s with ECC enabled.

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