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Green rectangular DDR4 RDIMM module with gold edge connectors and black memory chips on both sides

RIMLANCE

RIMLANCE RRD23400D4C64 64GB DDR4 2933 ECC Registered RDIMM Server Memory

SKU CH-WB9T-EJ9CC

64 GB DDR4 2933 ECC registered RDIMM with 2Rx4 organisation and CL21 latency for server workloads

  • Capacity64GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • ECCYes
  • Buffered/RegisteredRegistered
  • 64 GB capacity handles large server workloads
  • DDR4 2933 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2Rx4 dual-rank organisation increases memory density
  • 2 V operation reduces power consumption

What this module is

RIMLANCE RRD23400D4C64 is a 64GB DDR4 2933 registered ECC RDIMM built for server and workstation platforms. It runs at PC4-23400 with CL21 latency, 2Rx4 organisation and a 1.2V operating voltage across 288 pins. The module uses major-brand DRAM chips and is validated for stable operation in multi-socket environments.

Who should buy this and who should not

This suits administrators expanding memory in DDR4 servers that require registered ECC modules at 2933 MT/s. It does not suit builders of consumer desktops or laptops that accept only unbuffered non-ECC memory, nor systems limited to lower DDR4 speeds or different form factors.

The specification that decides fit

The module is a 288-pin DDR4 registered ECC RDIMM rated at 2933 MT/s with CL21 timing; the platform must explicitly support registered ECC DDR4 at this speed and pin count for the module to function.

Highlights

  • 64 GB capacity handles large server workloads
  • DDR4 2933 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2Rx4 dual-rank organisation increases memory density
  • 2 V operation reduces power consumption

Specifications

BrandRIMLANCE
ModelRRD23400D4C64
Capacity64GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset

Questions about this item

Should I choose the single 64GB module or look for a kit of smaller modules?

This listing is a single 64GB RDIMM; select it when your server has a free 288-pin slot and you want maximum capacity per slot, otherwise buy multiple identical modules to fill the required channels.

What does the 2933MHz rating actually deliver inside a server?

The module runs at DDR4 2933 (PC4-23400) with CL21 latency, providing the peak bandwidth your platform negotiates; registered buffering and ECC keep data integrity stable under sustained loads.

How does the 288-pin DDR4 interface limit the usable speed?

The 288-pin DDR4 slot caps operation at the module's rated 2933MHz; the registered design adds one clock cycle of buffering, so the memory controller must support DDR4 RDIMM at that frequency.

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