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Green circuit board DDR5 memory module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 ECC RDIMM THINKMATE 511E-WR 521E-WR

SKU CH-BN3Q-BWQT6

32 GB DDR5 4800 ECC registered DIMM for Thinkmate 511E-WR and 521E-WR servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity handles heavy server workloads
  • DDR5 4800 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power consumption
  • Validated for Thinkmate 511E-WR and 521E-WR systems

Capacity and Role

This 32 GB DDR5 module is built for THINKMATE SuperServer 511E-WR and 521E-WR platforms. It adds registered ECC capacity to servers and workstations that require error-correcting memory.

Fit and Exclusion

The single-rank 1Rx4 design suits systems qualified for this part number. Buyers who need unbuffered memory, non-ECC modules, or a different pin count should look at other memory types.

Deciding Specification

Registered ECC with a CL40 latency at 4800 MT/s confirms compatibility with the target servers. Only modules matching this exact registration and error-correction profile will function in those slots.

How it compares

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

Price $816.99
Pricier than about 58% 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 $25.53 per GB
Pricier than about 70% 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 DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this DDR5 4800 ECC RDIMM run reliably in a ThinkMate 511E-WR that already has slower DDR5 modules installed?

This module operates at DDR5 4800 with CL40 latency and 1.1V; the system will clock all installed memory to the slowest module's speed and tightest common timings.

How can I confirm the 32GB stick is detected and ECC is active after installing it in my 521E-WR?

Enter the BIOS or UEFI during boot and verify the total memory shows 32GB at 4800MT/s with ECC enabled; operating-system tools such as dmidecode or Windows Task Manager will also report ECC status.

Does the package include only the 288-pin RDIMM or are any cables or brackets supplied?

The box contains the single 32GB DDR5 4800 ECC RDIMM; no cables, brackets or additional hardware are included.

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