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Two green DDR4 RDIMM sticks with gold contacts and black heat spreaders

RIMLANCE

RIMLANCE RRD25600D8C2K64 64GB (2×32GB) DDR4 3200 ECC Registered RDIMM

SKU CH-DSGX-JVDDJ

A 64 GB dual-rank DDR4-3200 ECC registered kit built with major-brand chips for server workloads

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 64GB total capacity supports heavy server workloads
  • DDR4 3200 speed provides fast data transfer
  • ECC registered design corrects errors for reliability
  • 2Rx8 dual-rank organisation increases memory density
  • 2V operation reduces power consumption

Capacity and Kit Configuration

This RIMLANCE kit provides 64GB of DDR4 server memory in a matched pair of 32GB modules. It is built for administrators upgrading compatible DDR4 servers and workstations that require registered ECC modules. The dual-rank 2Rx8 organisation helps maximise density per slot in supported platforms.

Compatibility Constraints

This product suits IT teams maintaining DDR4-registered DIMM platforms that accept 288-pin RDIMMs running at 1.2V. It will not work in systems limited to unbuffered UDIMMs, laptops using SO-DIMMs, or any platform that does not support ECC registered memory. Buyers without a qualified motherboard memory list should verify support before ordering.

Decisive Specification

The registered ECC design with a CL22 latency at DDR4 3200 (PC4-25600) is the single attribute that determines fit. Only systems explicitly qualified for registered DDR4 RDIMMs at this speed and voltage can use the kit; all other DDR4 platforms will reject it.

How it compares

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

Price $280.99
Pricier than about 59% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $4.39 per GB
Cheaper than about 78% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRRD25600D8C2K64
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8

Questions about this item

What speed does the PC4-25600 DDR4 interface run at in practice?

The kit operates at DDR4 3200 (PC4-25600) with a CAS latency of CL22, delivering the rated transfer rate on compatible server platforms.

What physical slot and module dimensions are required for these 288-pin RDIMMs?

Each 32 GB module uses the standard 288-pin DDR4 RDIMM form factor and fits server or workstation DIMM slots keyed for registered memory.

How are the 2Rx8 registered DIMMs installed, and what step is often missed?

Power down the system, align the notch on each 288-pin module with the slot key, press firmly until the retention clips lock, then verify in BIOS that both 32 GB modules are detected at 3200 MHz with ECC active.

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