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 bare DDR4 RDIMM module with black chips, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 ECC RDIMM 2Rx4 CL19 1.2V 288-Pin Dell PowerEdge R440

SKU CH-XX8M-3V5MC

32 GB DDR4 ECC registered DIMM running at 2666 MHz with CL19 latency for Dell PowerEdge R440 servers

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB DDR4 2666 MHz capacity for demanding server workloads
  • ECC registered design protects data integrity in critical applications
  • CL19 latency at 1.2 V balances speed with power efficiency
  • 2Rx4 288-pin RDIMM form factor fits Dell PowerEdge R440 slots
  • Built with major OEM chips and stress-tested for reliability

Dell PowerEdge R440 Server Memory

This NEMIX RAM module delivers 32GB of DDR4 2666 ECC registered memory built for the Dell PowerEdge R440 rack server. It operates at 1.2V with a CL19 latency and uses a 2Rx4 rank configuration on a 288-pin RDIMM form factor.

Compatibility Checks Before Ordering

Verify that your PowerEdge R440 supports DDR4 2666 registered ECC RDIMMs and has an available 288-pin slot. Confirm the system accepts 2Rx4 rank modules and 1.2V operating voltage. Check the server documentation for maximum supported capacity per slot and total system limit.

Suitable For And Not Suitable For

This module suits administrators upgrading a Dell PowerEdge R440 with validated ECC registered memory. It is not for desktop PCs, laptops or workstations that require unbuffered non-ECC DIMMs. Buyers needing different capacities, speeds or form factors should look at other memory options.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $204.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.41 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2666 MHz ECC RDIMM Registered Server Memory
Part numberMR21300-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx4 1.2 V CL19 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 32 GB module ship alone or with extra hardware?

The package contains a single 32 GB DDR4 2666 ECC RDIMM and nothing else; no cables, brackets or tools are included.

Why choose the 2Rx4 32 GB version over a 1Rx4 or 1Rx8 alternative?

The 2Rx4 organisation doubles the internal banks per module, letting the memory controller interleave accesses for higher sustained throughput on the Dell PowerEdge R440.

What does the 2666 MT/s rating deliver once installed in the R440?

The server runs the module at its rated 2666 MT/s with CL19 latency at 1.2 V, providing the maximum bandwidth the platform supports for registered ECC memory.

More in Model-Specific Memory Upgrades

Similar items