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RIMLANCE

RIMLANCE RRD17000S4C16 16GB DDR4 2133 CL15 ECC Registered RDIMM 1Rx4 1.2V 288-Pin

SKU CH-D3K0-C18DB

16 GB DDR4-2133 ECC registered RDIMM, single-rank 1Rx4, 288-pin, CL15 latency, 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB capacity supports larger server workloads
  • DDR4 2133 speed delivers high data throughput
  • CL15 latency provides responsive memory access
  • ECC registered design protects data integrity
  • 2 V operation reduces power consumption

Server-grade 16GB DDR4 module

This 16GB DDR4 RDIMM runs at 2133 MT/s with CL15 latency and registered ECC operation. It is built for servers and workstations that require error correction and signal buffering. The single-rank 1Rx4 organisation uses major-brand DRAM chips at 1.2 V. Buyers who need non-ECC or unbuffered memory for consumer platforms cannot use this module.

Sustained-load behaviour

Registered buffering reduces electrical load on the memory controller, helping stability during continuous workloads. ECC detects and corrects single-bit errors to prevent data corruption over long runs. The 2133 MT/s rating and CL15 timing deliver consistent throughput for PC4-17000 bandwidth. Systems that demand higher frequencies or lower latencies will not reach those targets with this module.

Installation and common issues

The 288-pin DDR4 form factor fits standard server DIMM slots. Compatibility depends on the platform Qualified Vendor List and BIOS support for registered ECC DIMMs. Mixing registered and unbuffered modules or populating unsupported slot populations will prevent boot. Always verify the system memory specification before purchase.

How it compares

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

Price $58.99
Cheaper than about 81% 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 $3.69 per GB
Cheaper than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRRD17000S4C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4

Questions about this item

How much power does this 1.2 V DDR4 RDIMM draw when the server runs continuously?

The module operates at 1.2 V, the standard voltage for DDR4, so power draw stays within the normal envelope for registered server memory under sustained load.

What must the system already provide for this 288-pin ECC registered module to function?

A DDR4 server or workstation motherboard with RDIMM slots, ECC support in the CPU and chipset, and a BIOS that accepts registered memory.

Can this CL15 1Rx4 stick share a channel with older DDR4 RDIMMs that have different latency or rank?

Mixing modules with different CAS latency or rank organisation is not recommended; the system will typically down-clock to the slowest common timing and may disable multi-rank features.

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