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
Four green DDR5 RDIMM sticks in anti-static bags

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 5600 CL46 2Rx4 ECC RDIMM for Dell PowerEdge R6615

SKU CH-B2C9-2A1VM

256 GB DDR5 ECC registered server kit in four 64 GB modules running at 5600 MT/s with CL46 latency for Dell PowerEdge R6615

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 256GB 4X64GB

Show 3 more configurations
  • 256 GB total capacity in a 4 × 64 GB kit
  • DDR5 5600 speed rated at PC5-44800
  • CL46 CAS latency for registered operation
  • 2Rx4 ECC RDIMM with error-correcting registered design
  • 1 V operating voltage for DDR5 efficiency

Capacity and Form Factor

This kit provides 256GB of DDR5 memory across four 64GB registered DIMMs. Each module uses a 2Rx4 organisation and runs at 5600MT/s with a CL46 latency at 1.10V. The 288-pin RDIMM form factor is built for the Dell PowerEdge R6615 server platform.

Who This Suits

Administrators expanding a Dell PowerEdge R6615 to its maximum supported memory population will use this matched 4x64GB set. Buyers who need non-ECC modules, unbuffered DIMMs, or a different speed grade should look at something else. Systems that require a heat spreader or a lower CAS latency are not addressed by this kit.

Deciding Specification

The registered ECC RDIMM design with 2Rx4 ranking is the single specification that determines compatibility. Only motherboards that accept DDR5 registered ECC modules in a 288-pin slot can use this memory.

Highlights

  • 256 GB total capacity in a 4 × 64 GB kit
  • DDR5 5600 speed rated at PC5-44800
  • CL46 CAS latency for registered operation
  • 2Rx4 ECC RDIMM with error-correcting registered design
  • 1 V operating voltage for DDR5 efficiency

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR44800-924K4
Capacity256GB (4 x 64GB)
SpeedDDR5 5600 (PC5 44800)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL46
Heat SpreaderNo
Type288-PIN DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (4X64GB) DDR5 5600MHZ PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much power does the 256GB DDR5 5600 kit draw at 1.10V when running continuously in a Dell PowerEdge R6615?

Each 64GB module operates at 1.10V; the registered DDR5 design keeps power draw low for sustained server workloads.

What must the Dell PowerEdge R6615 already have to accept this 4x64GB 288-pin RDIMM kit?

The R6615 needs free DDR5 RDIMM slots that support 2Rx4 registered ECC modules at 5600 MT/s.

Will this 5600 CL46 DDR5 kit run reliably alongside slower DDR5 modules already installed in the R6615?

The server memory controller will clock all modules to the lowest common speed; matching rank and ECC type avoids instability.

Also in this aisle

People compared these

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