We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Sixteen green DDR4 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR4 3200 PC4-25600 CL22 4Rx4 ECC RDIMM THINKMATE memory upgrade

SKU CH-2M0W-WWDNA

A 1 TB kit of sixteen 64 GB DDR4 3200 ECC registered DIMMs for ThinkMate GPU-optimised servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 1TB total capacity across 16 modules of 64GB each
  • DDR4 3200 speed with PC4-25600 bandwidth for server workloads
  • ECC registered RDIMM design protects data integrity in critical environments
  • 4Rx4 rank configuration optimises density for ThinkMate GPU-optimised servers
  • 20V operation at CL22 latency with 288-pin DDR4 form factor

1TB DDR4 3200 ECC RDIMM Kit

This 1TB memory kit contains sixteen 64GB DDR4 3200 registered DIMMs built for Thinkmate GPU-optimised servers. ECC and registered buffering protect data integrity under sustained workloads. Modules run at 1.2V with CL22 latency and use major OEM DRAM chips. The kit is validated for the specified Thinkmate platforms.

Suited for Thinkmate GPU server upgrades

Designed for administrators expanding memory in compatible Thinkmate GPX-QN4-22E2-4NVLINK or GPX-QN12-24E2-10GPU systems. Buyers needing non-ECC unbuffered DIMMs for desktop boards cannot use this kit. Builders requiring different capacities, speeds or form factors should look elsewhere.

4Rx4 288-pin DDR4 registered ECC

Each module is a 4Rx4 288-pin DDR4 RDIMM with ECC and registered buffering. This rank organisation and pin layout decide mechanical and electrical compatibility with the target server memory slots. Verify the platform supports 4Rx4 registered modules before purchase.

How it compares

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

Price $7,959.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $7.96 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K16
Total capacity1 TB (16 × 64 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 rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (16 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 16×64 GB DDR4 3200 kit require a motherboard with 288-pin RDIMM slots and support for 4Rx4 registered ECC modules?

Yes, each module is a 288-pin DDR4 RDIMM rated at 3200 MT/s, 1.20 V, CL22, 4Rx4 registered ECC, so the board must accept that exact form factor and electrical specification.

If I populate the remaining slots with DDR4 3200 CL22 4Rx4 ECC RDIMMs, will the system run all channels at 3200 MT/s?

The kit is validated at 3200 MT/s; mixing modules of identical speed, voltage, rank and ECC type typically allows the memory controller to maintain that frequency across all populated channels.

After installation, how can I confirm the full 1 TB is recognised and running at 3200 MT/s with ECC active?

Check the BIOS memory summary or use a tool such as dmidecode to verify 16 modules detected, each showing 64 GB, 3200 MT/s, 1.20 V, registered ECC, and zero correctable errors logged.

More in Model-Specific Memory Upgrades

Similar items