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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 256GB 16x16GB DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-pin THINKMATE Server Memory Upgrade

SKU CH-W482-6DD5A

256 GB of DDR4-3200 ECC registered server memory in a 16-module kit for Thinkmate rackmount systems

  • Total capacity256 GB (16 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity with 16 modules of 16 GB each
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered RDIMM design detects and corrects data errors
  • Low 1.20 V operation reduces server power draw
  • Validated for THINKMATE RAX-PT10-11A1 RAX-PT8-12A1 RAX-PT12-12A1 rackmount servers

256GB DDR4 ECC RDIMM kit for Thinkmate rackmount

This 256GB kit supplies sixteen 16GB DDR4 3200 registered DIMMs built for Thinkmate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 servers. ECC and registered buffering protect data integrity under continuous enterprise workloads. The modules run at 1.20V with CL22 latency.

2Rx8 organisation and 288-pin RDIMM form factor

Each module uses a 2Rx8 layout with major OEM Samsung, Micron or Hynix chips and no heat spreader. The registered design reduces electrical load on the server memory controller, allowing all sixteen slots to be populated reliably. Standard 288-pin DDR4 RDIMM keying ensures correct insertion.

Sixteen-module kit simplifies large-capacity

The package delivers the full 256GB in a single matched kit, eliminating the need to source individual sticks. Rigorous stress testing under load is performed before shipment to verify stability. Lifetime replacement warranty and dedicated IT support back the installation.

How it compares

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

Price $2,044.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (16 × 16 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.99 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 numberMR25600-628K16
Total capacity256 GB (16 × 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 items256 GB (16 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the DDR4 3200 interface cap at PC4-25600 bandwidth?

Yes, the DDR4 3200 modules run at PC4-25600, which is the rated peak transfer rate for this kit.

What physical slot and module count does this 256GB kit require?

It uses sixteen 288-pin DDR4 RDIMM modules, so the server must provide sixteen compatible DIMM slots.

How is the registered ECC memory installed, and what step is often missed?

Insert each 2Rx8 RDIMM firmly until the retention clips lock, then verify in BIOS that all sixteen modules are detected and ECC is enabled.

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