We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular DDR4 server memory module with gold contacts and black chips

RIMLANCE

RIMLANCE RRD23400D8C16 16GB DDR4 2933 ECC Registered RDIMM

SKU CH-H2MG-NN8VC

16 GB DDR4-2933 ECC Registered RDIMM for server and workstation upgrades

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB capacity for larger workloads
  • DDR4 2933 speed for fast data transfer
  • ECC registered design for error correction
  • 2Rx8 dual-rank layout for high density
  • CL21 latency with 1.2 V operation

RIMLANCE 16GB DDR4 2933 ECC RDIMM

This 16GB DDR4 module operates at 2933MHz with a CAS latency of CL21. It uses a 2Rx8 registered design with ECC for error correction. The module requires a 288-pin DDR4 server or workstation platform running at 1.2V.

Sustained load stability with registered ECC

The registered buffer reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors in real time to prevent data corruption. Top-tier DRAM chips from Samsung, SK Hynix or Micron are tested for reliability under demanding enterprise workloads.

288-pin DDR4 server installation

Insert the module into a compatible DDR4 RDIMM slot until the retention clips engage. The product only works in systems that support DDR4 registered ECC memory. Buyers who need unbuffered UDIMMs or a different DDR generation cannot use this module.

Highlights

  • 16 GB capacity for larger workloads
  • DDR4 2933 speed for fast data transfer
  • ECC registered design for error correction
  • 2Rx8 dual-rank layout for high density
  • CL21 latency with 1.2 V operation

Specifications

BrandRIMLANCE
ModelRRD23400D8C16
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

How much power does the 1.2 V registered module draw when the server runs continuously?

The module operates at 1.2 V, the standard DDR4 voltage, so power draw per stick stays low even under sustained load; total consumption scales with the number of populated DIMM slots.

What must the system already provide for this 288-pin DDR4 RDIMM to function?

A DDR4 server or workstation motherboard with registered DIMM support, an available 288-pin slot, and a memory controller that accepts ECC registered modules at 2933 MT/s.

Will this CL21 registered stick work alongside older DDR4 ECC RDIMMs in the same system?

Mixed speeds and latencies are usually supported; the memory controller will run all populated slots at the lowest common speed and timing, so the 2933 MT/s CL21 module will down-clock to match slower sticks.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.