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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4-3200 ECC RDIMM CL22 1Rx8 1.2V 288-pin memory upgrade

SKU CH-YRW3-W1FWY

Adds 32 GB of DDR4 ECC registered memory in a four-module kit for ThinkMate servers

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB kit expands server capacity for heavy workloads
  • ECC registered design detects and corrects data errors automatically
  • DDR4-3200 speed delivers high throughput for demanding applications
  • 2 V operation reduces power draw and heat output
  • Validated for Thinkmate HDX-XN24 and HDX-XN12 server models

32 GB DDR4-3200 ECC RDIMM kit

This 32 GB kit contains four 8 GB DDR4-3200 ECC registered DIMMs built for ThinkMate HDX servers and workstations. Each module runs at 1.2 V with CL22 latency and a 1Rx8 organisation. The registered buffer and error-correcting code suit mission-critical workloads that demand data integrity.

Replaces slower or non-ECC DDR4 memory

Upgrading from lower-speed DDR4 or unbuffered modules adds bandwidth and single-bit error correction for databases, virtualization and file-server duties. The jump is worth it when the platform requires registered DIMMs and the workload cannot tolerate silent data corruption.

DDR4 RDIMM platform constraints

The 288-pin DDR4 RDIMM form factor only fits motherboards wired for registered ECC memory and will not work in consumer boards that expect unbuffered DIMMs. Mixed-rank populations or exceeding the board’s qualified vendor list can prevent the system from posting at the rated 3200 MT/s speed.

How it compares

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

Price $293.99
Cheaper than about 54% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $9.19 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K4
Total capacity32 GB (4 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (4 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 288-pin DDR4 RDIMM fit the THINKMATE HDX-XN24-52S3 server?

Yes, the kit is validated for the HDX-XN24-52S3 and the matching HDX-XN24-32S3, HDX-XN12-52S3 and HDX-XN12-32S3 models.

Which slot order should I follow when installing the four 8 GB modules?

Populate the four modules in the channel sequence shown in the server manual; the common mistake is skipping a channel and leaving bandwidth unused.

When should the registered ECC modules be replaced?

Replace them only if diagnostics report correctable errors rising above threshold or if a module fails POST; otherwise they run for the server's service life.

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