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Green 288-pin DDR4 RDIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM 2Rx8 CL22 1.2V 288-Pin THINKMATE RAX-XS4-11S3-SH Memory Upgrade

SKU CH-VWN1-663AV

16 GB DDR4 3200 ECC registered DIMM with CL22 latency and 1.2 V operation for Thinkmate RAX-XS4-11S3-SH servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection guards data integrity in servers
  • Registered design stabilises heavy multi-module loads
  • DDR4 3200 speed feeds bandwidth-hungry workloads
  • 16 GB single module expands capacity efficiently
  • 2 V operation lowers power draw per stick

Server ECC memory upgrade

This 16 GB DDR4 3200 registered DIMM adds error-correcting capacity to Thinkmate RAX-XS4-11S3-SH rackmount servers. The module runs at PC4-25600 with CL22 latency and 1.20 V. It targets administrators who need validated compatibility for mission-critical workloads.

DDR4 RDIMM interface limits

Registered DDR4 tops out at 3200 MT/s in this form factor, so bandwidth cannot exceed the PC4-25600 ceiling. ECC and register overhead add latency versus unbuffered modules. The 288-pin keying prevents installation in consumer desktop boards.

16 GB capacity headroom

A single 2Rx8 rank provides 16 GB of addressable memory, suitable for virtualisation hosts or database nodes with moderate datasets. Workloads that exceed this footprint will require additional populated slots. The module lacks a heat spreader, so sustained heavy load depends on chassis airflow.

How it compares

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

Price $117.99
Cheaper than about 65% 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 $7.37 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE 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 systemsTHINKMATE
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

Should I pick the 16GB 2Rx8 module or add multiple sticks for the Thinkmate RAX-XS4-11S3-SH?

This single 16GB 2Rx8 RDIMM fills one slot; add identical modules to reach the capacity your workload needs while keeping rank-per-channel limits in check.

What does the 3200 MT/s rating deliver in a registered ECC server board?

The module operates at DDR4 3200 with CL22 latency, giving the memory controller its maximum rated throughput for error-corrected data paths.

How does the 288-pin RDIMM interface and registered design affect real-world use?

The 288-pin RDIMM format with on-board register buffers address and command signals, allowing the platform to populate more slots per channel while maintaining signal integrity at 1.2V.

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