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Green 288-pin DDR5 RDIMM memory module, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1.1V 2Rx8 ECC RDIMM THINKMATE memory upgrade

SKU CH-YBKT-HVM30

A 32 GB DDR5 4800 CL40 ECC registered DIMM running at 1.1 V for ThinkMate nearline storage 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 expands server memory headroom
  • DDR5 4800 speed delivers high bandwidth for data-intensive workloads
  • ECC registered design corrects errors to protect critical data integrity
  • 1 V operation reduces power draw in dense configurations
  • Validated for Thinkmate STX-NL-QE16 E4 nearline storage server

32 GB DDR5 ECC RDIMM for Thinkmate servers

This 32 GB DDR5 module runs at 4800 MHz with CL40 latency and 1.1 V operation. It uses a 2Rx8 registered ECC design on a 288-pin form factor. The part targets Thinkmate STX-NL-QE16 E4 nearline storage servers requiring registered memory. It is sold as a single 32 GB stick.

Thermals power and noise profile

The module has no heat spreader and draws power at the standard DDR5 1.10 V level. Registered ECC operation adds minimal electrical load compared to unbuffered alternatives. Passive cooling relies on server chassis airflow across the bare PCB. No active cooling or acoustic contribution is present.

Build integration and slot planning

Installation uses a single 288-pin DDR5 RDIMM slot on the compatible Thinkmate motherboard. Registered signalling requires a server chipset that supports buffered memory. The 2Rx8 organisation counts as two logical ranks per channel. Buyers needing higher total capacity must populate additional slots with matching modules.

How it compares

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

Price $835.99
Pricier than about 59% 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 $26.12 per GB
Pricier than about 72% 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

How do I install this 288-pin DDR5 RDIMM in my THINKMATE STX-NL-QE16 E4 server, and what step is often missed?

Power down the server, open the chassis, align the notch on the module with the slot key, press firmly until both retention clips click, then verify in BIOS that the 32 GB module registers at 4800 MT/s with ECC enabled; the step often missed is seating the module fully so both clips engage.

What maintenance or replacement will this ECC registered module need over its service life?

The module itself has no moving parts and requires no scheduled maintenance; replacement is only necessary if a correctable error count climbs or a firmware update demands a different revision, otherwise it runs for the server's lifetime.

What limit appears first when this 1.1 V CL40 2Rx8 kit runs sustained workloads?

The CAS latency of CL40 at 4800 MT/s sets the baseline response time; under continuous load the memory controller's thermal throttle point or the platform's maximum registered DIMM count will be reached before the module's own rating is exceeded.

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