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
Four green DDR4 RDIMM sticks, bare circuit boards, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 CL22 288-PIN ECC RDIMM THINKMATE QF4-14TP memory upgrade

SKU CH-QP44-MP4MY

A 512GB DDR4 3200 ECC registered RDIMM kit for Thinkmate QF4-14TP workstations

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512GB total capacity across four 128GB modules for dense server memory
  • DDR4 3200MHz speed rated at PC4-25600 bandwidth for high-throughput workloads
  • ECC registered RDIMM design with 4Rx4 organisation protects data integrity
  • 2V operating voltage reduces power draw in multi-module configurations
  • Validated compatibility with ThinkMate QF4-14TP workstation platforms

System-specific DDR4 registered kit

This NEMIX RAM kit delivers 512GB total capacity across four 128GB DDR4 3200 modules built for the Thinkmate QF4-14TP workstation. Each stick is a 288-pin ECC RDIMM with 4Rx4 organisation, CL22 latency and 1.20V operation. The registered design adds a buffer that stabilises signal integrity on heavily populated server motherboards.

Suited for Thinkmate QF4-14TP upgrades

Administrators expanding a QF4-14TP to its maximum supported memory will match the exact speed, rank and form factor required by that platform. Builders targeting consumer desktops, laptops or non-Thinkmate servers cannot use these registered ECC modules because the memory controllers in those systems expect unbuffered UDIMMs or SODIMMs.

512GB quad-rank 4Rx4 density

The four 128GB 4Rx4 modules populate four slots and present the highest per-module density available in this form factor. Systems limited to two slots, to dual-rank DIMMs, or to lower maximum capacity per slot will not accept this configuration.

How it compares

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

Price $3,730.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.29 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 numberMR25600-744K4
Total capacity512 GB (4 × 128 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 (4 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.2V DDR4 3200 RDIMM kit draw under continuous load?

Each module runs at 1.20V standard DDR4 voltage; total system power depends on the server platform and memory controller configuration.

What motherboard features are required to run these 4Rx4 ECC registered DIMMs?

A server or workstation motherboard with DDR4 RDIMM slots that supports 4Rx4 registered ECC modules and 3200MT/s operation.

Will these 288-pin DDR4 RDIMMs work in a ThinkMate QF4-14TP alongside existing lower-capacity RDIMMs?

They are validated for the ThinkMate QF4-14TP; mixing ranks or capacities is governed by the platform's memory population rules.

More in Model-Specific Memory Upgrades

Similar items