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Two green DDR4 RDIMM sticks, bare chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 ECC RDIMM for THINKMATE RAX-XS4-11S3-SH memory upgrade

SKU CH-SJ9A-05BV3

32 GB dual-channel DDR4-3200 ECC registered RDIMM kit for Thinkmate RAX-XS4-11S3-SH servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity with two 16 GB modules
  • DDR4 3200 speed for responsive server workloads
  • ECC registered design protects data integrity
  • 20 V operation keeps power draw low
  • 288-pin RDIMM form factor fits Thinkmate RAX-XS4-11S3-SH

ThinkMate RAX-XS4-11S3-SH Memory Kit

This 32 GB kit contains two 16 GB DDR4 3200 registered ECC RDIMMs built for the ThinkMate RAX-XS4-11S3-SH rackmount server. Each module runs at 1.20 V with CL22 latency and a 2Rx8 organisation. The 288-pin form factor matches the server's DIMM slots exactly.

Server Administrators and Upgraders

IT teams maintaining the specified ThinkMate platform can install this matched pair to add capacity while preserving registered ECC operation. Builders working with consumer motherboards or unbuffered DIMM slots cannot use these registered modules. Systems that require a different speed, voltage or rank configuration should look elsewhere.

Capacity and Headroom

The 32 GB total (2 x 16 GB) suits virtualisation hosts, database nodes and compute workloads that benefit from registered ECC stability. Workloads that scale beyond this capacity or demand higher memory bandwidth will exhaust the available DIMM slots or the PC4-25600 data rate.

How it compares

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

Price $227.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.12 per GB
Cheaper than about 57% 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 numberMR25600-628K2
Total capacity32 GB (2 × 16 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 items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What server model must I already own for this 32GB DDR4 3200 CL22 ECC RDIMM kit to be compatible?

This memory kit is validated for the THINKMATE RAX-XS4-11S3-SH rackmount server.

Will these registered ECC modules work if I keep older unbuffered DDR4 DIMMs in the same THINKMATE server?

Registered ECC RDIMMs and unbuffered UDIMMs cannot be mixed; the platform requires all slots to use registered modules.

How can I verify the 3200 MT/s speed and CL22 timings are active after installing the two 16GB sticks?

Enter the system BIOS or UEFI and confirm the memory reports DDR4 3200 PC4-25600 at 1.20 V with CAS latency 22.

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