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Two green 288-pin DDR4 LRDIMM sticks with black chips and gold contacts

RIMLANCE

RIMLANCE 128GB (2x64GB) DDR4 2133 LRDIMM 4Rx4

SKU CH-W3DK-JY44E

A 128 GB DDR4 LRDIMM kit of two 64 GB modules running at 2133 MHz with CL15, ECC and 4Rx4 registered architecture

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Buffer typeRegistered
  • Memory rank4Rx4
  • 128 GB total capacity from two 64 GB modules
  • LRDIMM design reduces electrical load for better scaling
  • ECC support protects data integrity in critical workloads
  • Registered DDR4 2133 CL15 at 1.2 V
  • 288-pin 4Rx4 configuration for server compatibility

Server Memory Kit

The RIMLANCE 128GB kit consists of two 64GB DDR4 LRDIMM modules operating at 2133MHz with CL15 latency. Registered ECC design and 4Rx4 organisation provide data integrity and signal stability for multi-socket platforms. The 1.2V modules conform to the PC4-17000 standard and use 288-pin connectors.

Suited For and Not Suited For

This memory suits administrators upgrading or populating servers that require registered LRDIMM modules with ECC. It is not suited for desktop or workstation boards that accept only unbuffered UDIMM memory, nor for systems limited to lower maximum module capacities or different DDR generations.

Deciding Specification

The 4Rx4 LRDIMM form factor combined with registered ECC operation is the specification that determines compatibility; only platforms with DDR4 LRDIMM slots supporting quad-rank load-reduced modules can use this kit.

How it compares

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

Price $415.99
Pricier than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $3.25 per GB
Cheaper than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRLR17000Q4C2K128
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4

Questions about this item

Will the 288-pin DDR4 LRDIMM modules work in my server that currently uses registered DDR4 RDIMMs?

No, LRDIMM and RDIMM technologies cannot be mixed on the same memory channel; the server must support LRDIMM specifically.

How can I verify the kit is running at the rated 2133 MT/s with CL15 latency after installation?

Check the BIOS memory information screen or use a tool such as dmidecode to confirm speed shows 2133 MT/s and CAS latency reads 15.

Does the 128 GB kit include only the two 64 GB modules, or are heatsinks or cables also supplied?

Only the two 64 GB LRDIMM modules are included; no heatsinks, cables or additional accessories are provided.

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