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Green rectangular DDR4 server memory module with gold edge contacts and black chips on both sides

RIMLANCE

RIMLANCE 16GB DDR4 3200 ECC Registered RDIMM 2Rx8 CL22 1.2V 288-Pin

SKU CH-W7BH-PCZZ2

16 GB DDR4 3200 ECC registered RDIMM with CL22 latency and 1.2 V operation for stable server workloads

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB capacity for larger workloads
  • DDR4 3200 speed for fast data transfer
  • ECC registered design for error correction
  • 2Rx8 dual-rank layout for density
  • 2 V operation for efficient power use

Server-grade DDR4 RDIMM

This 16 GB registered DIMM targets administrators upgrading DDR4 servers or workstations that require ECC error correction and registered buffering. It is not for desktop PCs, laptops or consumer motherboards that accept only unbuffered non-ECC memory.

DDR4 3200 registered limits

The module runs at 3200 MT/s with CL22 latency on a 1.2 V supply. Registered signalling adds one clock cycle of address/command buffering, so maximum capacity per channel depends on the platform memory controller rather than the DIMM itself.

Standard 288-pin installation

Alignment keys on the 288-pin edge connector prevent backward insertion, and the module seats with firm even pressure until the retention clips click. Common issues arise when mixing registered and unbuffered DIMMs or populating slots in an order the server BIOS does not support.

How it compares

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

Price $77.99
Cheaper than about 76% 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 $4.87 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
Model nameRRD25600D8C16
Total capacity16 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

Should I choose a single 16 GB module or a different capacity for my server?

This listing is for one 16 GB RDIMM. Add multiple modules to reach the total capacity your server board supports.

What does the 3200 MHz speed mean once the module is installed in a real server?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency, delivering the rated bandwidth when the platform enables that speed.

How does the 288-pin DDR4 registered ECC interface affect compatibility?

The 288-pin registered ECC DDR4 form factor fits only server and workstation boards that support registered memory; it will not work in standard desktop systems.

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