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Green DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC RDIMM THINKMATE MR38400-328K1

SKU CH-KSSA-6SDH3

32 GB DDR5 4800 ECC registered DIMM with CL40 timing and 1.1 V operation for Thinkmate servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32GB capacity supports large workloads
  • DDR5 4800 speed enables fast data transfer
  • ECC registered design protects data integrity
  • 10V operation reduces power consumption
  • 288-pin RDIMM fits compatible Thinkmate servers

32 GB DDR5 ECC RDIMM for Thinkmate Servers

This 32 GB registered DDR5 module runs at 4800 MT/s with CL40 latency and 1.1 V operation. It uses a 2Rx8 organisation and 288-pin form factor for Thinkmate HDX-QN8-52E4 high-density servers. ECC and registered buffering protect data integrity in mission-critical workloads.

DDR5 4800 speed ceiling

The DDR5 4800 standard sets the maximum transfer rate at 4800 MT/s, so this module cannot exceed that bandwidth. Registered buffering adds one clock cycle of address-command delay, which is mandatory for the target server platform. The 1.1 V voltage is fixed by the DDR5 specification and cannot be raised for overclocking.

2Rx8 rank layout decides motherboard slot population

The dual-rank 2Rx8 layout means each module presents two logical ranks to the memory controller. Server boards often limit the total number of ranks per channel, so this specification determines how many modules can be installed together. Buyers who need higher per-slot density or single-rank modules must choose a different part.

How it compares

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

Price $907.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $28.37 per GB
Pricier than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-328K1
Total capacity32 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I buy one 32GB stick or combine smaller modules to reach 32GB?

This part is sold as a single 32GB module (1X32GB). Adding it alone increases capacity by 32GB; mixing with smaller modules is possible if the server board supports the same DDR5 4800 registered ECC specification.

What does the 4800MHz rating mean once the module is installed in a Thinkmate HDX-QN8-52E4?

The module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V, delivering the rated throughput provided the server memory controller operates at that speed.

Is the 288-pin DDR5 RDIMM interface compatible with standard DDR5 UDIMM slots?

No. The 288-pin DDR5 RDIMM is a registered ECC form factor keyed for server motherboards; it will not fit or function in consumer UDIMM slots.

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