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Green 288-pin DDR4 RDIMM module, 16GB 2Rx4 ECC registered

RIMLANCE

RIMLANCE 16GB DDR4 2133 PC4-17000 CL15 2Rx4 ECC Registered RDIMM Server Memory

SKU CH-H4BC-0CHWG

16 GB DDR4 2133 ECC registered RDIMM with CL15 latency and 2Rx4 organisation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Buffer typeRegistered
  • Memory rank2Rx4
  • ECC protection prevents data corruption in critical workloads
  • Registered design improves signal integrity on heavy server loads
  • 16 GB capacity expands memory headroom for virtualisation
  • DDR4 2133 speed delivers 17000 MB/s bandwidth
  • 2 V operation reduces power draw per module

Server-grade DDR4 RDIMM

This RIMLANCE module is a 16GB DDR4 2133MHz PC4-17000 ECC Registered DIMM built for servers and workstations. It uses a 2Rx4 organisation and operates at 1.2V across 288 pins. The CL15 timing supports stable data handling in multi-socket platforms that require registered memory with error correction.

Replacing non-ECC or unbuffered DIMMs

The jump is worthwhile when your platform mandates registered ECC memory for data integrity and signal integrity across full memory channels. Systems designed for unbuffered or non-ECC modules cannot use this RDIMM, and mixing registered with unbuffered DIMMs will prevent boot. Verify your motherboard or server manual specifies RDIMM support before purchasing.

DDR4 2133 registered interface limits

The DDR4 2133 standard caps transfer rates at 2133 MT/s, and the registered buffer adds one clock cycle of latency versus unbuffered equivalents. Maximum capacity per channel depends on the memory controller and BIOS, not on this module alone. Populations beyond the vendor-qualified DIMM-per-channel count may force lower speeds or fail to initialise.

How it compares

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

Price $55.99
Cheaper than about 82% 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 $3.50 per GB
Cheaper than about 85% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRRD17000D4C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4

Questions about this item

Will this 288-pin DDR4 RDIMM fit my server's memory slots?

This module uses the standard 288-pin DDR4 RDIMM form factor and operates at 1.2 V. It fits server and workstation boards that support registered ECC DDR4 memory.

What is the correct way to install this 2Rx4 registered module and what step is often missed?

Power down the system, open the chassis, align the notch on the 288-pin edge connector with the slot key, press firmly until the retention clips click. The step often missed is confirming the BIOS recognises the full 16 GB capacity and the CL15 timing at 2133 MT/s.

Does this ECC registered memory need any periodic maintenance or scheduled replacement?

No scheduled maintenance is required for the DRAM chips or the registered buffer. The module is validated with major-brand chipsets and covered by a lifetime replacement warranty; replace only if a memory diagnostic reports uncorrectable errors.

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