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Four green DDR4 ECC RDIMM modules in a kit

RIMLANCE

RIMLANCE 128GB (4 x 32GB) DDR4 3200 ECC RDIMM Dell PowerEdge XR11

SKU CH-3ZDM-4Z6VY

Quad-channel 128GB kit of 3200MHz ECC registered DDR4 modules built for Dell PowerEdge XR11 servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 128GB (4 x 32GB)

Show 3 more

Rank 2Rx4

  • 128 GB capacity across four 32 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2Rx4 dual-rank organisation increases memory density
  • Built with Samsung Micron Hynix DRAM chips

128GB ECC Registered Kit for Dell PowerEdge XR11

This 128GB kit contains four 32GB DDR4 3200 ECC registered DIMMs built for the Dell PowerEdge XR11 rack server. Each module runs at 1.20V with CL22 latency and uses a 2Rx4 organisation. Major OEM chips from Samsung, Micron or Hynix provide the storage cells. The registered buffer and ECC logic protect data integrity in business-critical workloads.

Sustained throughput at PC4-25600 with 2Rx4 density

Under continuous load the registered design keeps signal quality stable across all four slots, while ECC corrects single-bit errors without halting the system. The 3200MT/s data rate and dual-rank layout let the memory controller keep multiple banks open, reducing latency during long database or virtualization runs. Top-tier DRAM chips maintain consistent timing at the rated 1.20V.

Drop-in upgrade for the validated platform

The 288-pin DIMMs seat directly into the XR11 memory slots; no heat spreader means they fit tight clearances. Follow the server manual for population order and BIOS settings. The only common issue is mixing ranks or speeds across channels, which the matched 4x32GB kit avoids by design.

How it compares

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

Price $618.99
Pricier than about 73% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $4.84 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Product lineDell PowerEdge XR11 Rack Server Series Server Memory Module
Model nameDell PowerEdge Compatible DDR4 3200 MHz ECC RDIMM
Part numberRRD25600D4C4K128
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

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Questions about this item

How much heat does the 1.2 V DDR4 3200 RDIMM kit produce when running continuously in a Dell PowerEdge XR11?

The modules operate at 1.2 V with no heat spreader, so thermal output depends on the server's airflow design; the XR11's cooling system is built to handle the kit's power draw under sustained load.

What must already be present in the Dell PowerEdge XR11 for this 4 x 32 GB RDIMM kit to function?

The server needs four free 288-pin DDR4 RDIMM slots and a BIOS that supports 3200 MT/s registered ECC memory with a 2Rx4 rank configuration.

Will the CL22 2Rx4 registered modules work alongside older DDR4 RDIMMs already installed in the XR11?

Mixing is possible only if the existing modules are also DDR4 3200 registered ECC with matching rank and voltage; otherwise the system will down-clock to the slowest common speed or fail to POST.

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