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Green bare circuit board DDR4 memory module 288 pins 16GB 3200MHz ECC unbuffered

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC UDIMM THINKMATE RAX-XS4-11E3

SKU CH-W2HQ-TRTDM

16 GB DDR4 3200 ECC UDIMM module with CL22 latency and 1.2 V operation for Thinkmate RAX-XS4-11E3 servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16GB DDR4 3200 ECC UDIMM adds reliable capacity to Thinkmate RAX-XS4-11E3
  • ECC protection detects and corrects single-bit errors for server stability
  • 2Rx8 dual-rank organisation improves memory bandwidth efficiency
  • JEDEC-standard 1.2V operation keeps power draw low in dense racks
  • 288-pin unbuffered DIMM installs in minutes without tools

16GB DDR4-3200 ECC UDIMM

This 16GB DDR4 3200 module delivers ECC error correction in an unbuffered 288-pin form factor. It runs at 1.2V with CL22 latency and a 2Rx8 rank structure. The kit contains a single 16GB stick built with major OEM chips for ThinkMate RAX-XS4-11E3 rackmount servers.

Suited for ThinkMate server upgrades

This module suits administrators upgrading or repairing ThinkMate RAX-XS4-11E3 systems that require DDR4 ECC UDIMM memory. Builders needing registered DIMMs, non-ECC memory, DDR5 speeds, or capacities beyond 16GB per slot should select a different specification.

Single-rank headroom and limits

The 16GB capacity handles typical virtualisation workloads, file services and database buffers within a single DIMM slot. Workloads demanding larger per-slot densities, multi-rank interleaving beyond 2Rx8, or registered buffering for higher total system memory will exceed this module's design envelope.

How it compares

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

Price $140.99
Cheaper than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.81 per GB
Typical for this category: the median of 20,941 items is $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 Unbuffered UDIMM
Part numberME25600-628K1
Total capacity16 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM

Questions about this item

Does this module need a ThinkMate RAX-XS4-11E3 server to operate?

The module is built to the DDR4 3200 PC4-25600 ECC UDIMM standard, so any motherboard that accepts 288-pin unbuffered ECC DDR4 at 1.2 V can use it.

Will the 2Rx8 organisation work with existing 1Rx8 sticks in the same server?

Mixed-rank populations are supported on most ThinkMate platforms; the memory controller will run all modules at the lowest common speed and latency.

How can I confirm the stick is running at 3200 MT/s with ECC active after installation?

Check the BIOS memory information screen or run a tool such as dmidecode to verify the reported speed is 3200 MT/s and that ECC status shows enabled.

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