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
Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR4 3200 ECC RDIMM THINKMATE XF4-24S3 memory upgrade

SKU CH-5RGG-B1FH9

Eight 64 GB DDR4 3200 registered ECC modules deliver 512 GB for Thinkmate XF4-24S3 workstations

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512GB total capacity from eight 64GB modules for large-scale workloads
  • DDR4 3200 speed rated at PC4-25600 for high-throughput server tasks
  • ECC registered design with CL22 latency protects data integrity under load
  • 2V operation across 288-pin RDIMM form factor reduces power draw per module
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

ThinkMate XF4-24S3 512GB Kit

This 512GB kit contains eight 64GB DDR4 3200 registered DIMMs built for the ThinkMate XF4-24S3 workstation. ECC and registered buffering protect data integrity in multi-socket server workloads. The modules run at 1.2V with CL22 latency and a 4Rx4 organisation. They are designed for IT professionals who need maximum capacity in every available slot.

DDR4 3200 Registered Limits

DDR4 3200 registered memory tops out at 3200 MT/s per module and requires a platform that supports registered DIMMs and 4Rx4 density. Consumer motherboards and unbuffered-only chipsets cannot use these sticks. The 288-pin form factor fits DDR4 RDIMM slots only; it will not seat in DDR5 or UDIMM sockets. Buyers needing unbuffered or non-ECC memory must choose a different kit.

4Rx4 Density Decides Fit

The 4Rx4 rank architecture is the single specification that determines whether this kit works in the ThinkMate XF4-24S3. The system memory controller must explicitly support 4Rx4 registered modules at 3200 MT/s. If the platform only qualifies 2Rx4 or 2Rx8 ranks, these DIMMs will not post. Verify the qualified vendor list before purchase.

How it compares

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

Price $3,727.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.28 per GB
Cheaper than about 56% of the 20,941 comparable items (median $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 numberMR25600-944K8
Total capacity512 GB (8 × 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 items512 GB (8 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I buy the 8-module 512GB kit or a smaller capacity for my THINKMATE XF4-24S3?

The kit provides eight 64GB RDIMMs for a total of 512GB; choose it when your workload needs that full capacity across all available slots.

What does the DDR4 3200 speed rating deliver inside the THINKMATE XF4-24S3 workstation?

It runs at 3200 MT/s with CL22 latency, giving registered ECC bandwidth of PC4-25600 for stable server-class throughput.

How does the 288-pin RDIMM interface and 4Rx4 organisation affect installation in the THINKMATE XF4-24S3?

Each module is a 288-pin DDR4 registered DIMM with 4Rx4 rank structure; the system must support registered ECC RDIMMs and have eight slots free.

More in Model-Specific Memory Upgrades

Similar items