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A green printed circuit board with gold edge connectors and black memory chips on both sides

NEMIX RAM

NEMIX RAM 16GB (1X16GB) DDR4 3200 ECC RDIMM 2Rx8 CL22 Dell SNPM04W6C/16G AA783421 memory upgrade

SKU CH-4H5R-F511N

A 16 GB DDR4 3200 ECC registered DIMM with CL22 latency and 1.2 V operation, validated for Dell servers and workstations

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption with registered DDR4 architecture
  • 3200 MT/s speed delivers high throughput for demanding server workloads
  • 16 GB capacity expands system memory for virtualization and databases
  • 2 V operation reduces power draw in dense rack deployments
  • 288-pin RDIMM form factor ensures direct compatibility with Dell SNPM04W6C/16G systems

Dell-compatible DDR4 ECC RDIMM

This 16 GB registered DIMM runs at DDR4 3200 with CL22 latency and 1.2 V operation. It uses a 2Rx8 organisation and carries ECC for data-integrity workloads. The module is built for Dell servers and workstations that require registered memory.

Verify registered DIMM support and slot count

Confirm the target system accepts 288-pin DDR4 RDIMMs and that the memory controller supports registered ECC modules. Check the motherboard or server manual for maximum capacity per slot and total population rules before ordering.

Suits Dell server upgrades needing ECC registered

Buyers adding capacity to compatible Dell platforms will benefit from the validated 3200 MT/s speed. Systems that require unbuffered UDIMMs, non-ECC modules, or a different DDR generation cannot use this part.

How it compares

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

Price $127.99
Cheaper than about 64% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.00 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K1
Total capacity16 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the box contain only the 16 GB DDR4 3200 ECC RDIMM module or are cables or brackets included?

The package contains one 16 GB 288-pin DDR4 3200 ECC RDIMM module rated CL22 at 1.20 V. No cables, brackets or additional hardware are supplied.

Should I choose the 2Rx8 registered version or would a different rank or unbuffered kit work in the same Dell server?

The Dell SNPM04W6C/16G AA783421 platform requires registered ECC RDIMMs; this 2Rx8 module matches the original specification. Unbuffered or different-rank modules are not compatible.

Will the PC4-25600 rating actually run at 3200 MT/s once installed, or does the system clock it lower?

The module is rated DDR4 3200 (PC4-25600) CL22. In a compatible Dell server it will operate at 3200 MT/s provided the BIOS supports that speed; otherwise it will down-clock to the highest supported frequency.

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