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Four green DDR4 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 3200 CL22 ECC RDIMM ThinkMate 540/740/760 memory upgrade

SKU CH-ZK0C-TM23J

A 32 GB DDR4 ECC registered kit of four 8 GB modules running at 3200 MT/s CL22 for ThinkMate 540, 740 and 760 workstations

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection guards data integrity in critical workloads
  • Registered design stabilises signal quality on multi-module systems
  • 32 GB capacity across four 8 GB modules expands memory headroom
  • DDR4 3200 speed at CL22 latency delivers responsive throughput
  • Validated for ThinkMate 540, 740 and 760 workstations

ThinkMate 540/740/760 memory upgrade

This 32 GB kit uses four 8 GB DDR4 ECC registered DIMMs built for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1 workstations. It targets IT professionals who need validated server memory for mission-critical workloads. The modules run at 1.20 V without heat spreaders.

Registered ECC at DDR4 3200 CL22

The single specification that decides fit is the registered ECC RDIMM design running at DDR4 3200 with CL22 latency. Consumer UDIMMs or non-ECC modules will not work in these ThinkMate platforms. The 1Rx8 organisation and PC4-25600 rating must match the system memory list exactly.

Tool-less DIMM installation

Installation follows the standard 288-pin RDIMM procedure: power down, open the chassis, align the notch and press until the latches click. The most common issue is mixing this kit with existing UDIMMs or different-rank modules, which prevents the system from posting. Populate all four slots with this matched kit for guaranteed compatibility.

Highlights

  • ECC protection guards data integrity in critical workloads
  • Registered design stabilises signal quality on multi-module systems
  • 32 GB capacity across four 8 GB modules expands memory headroom
  • DDR4 3200 speed at CL22 latency delivers responsive throughput
  • Validated for ThinkMate 540, 740 and 760 workstations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-818K4
Capacity32GB (4 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank1Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 3200 MHz rating actually deliver once the kit is installed in a ThinkMate workstation?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency, providing 32 GB of ECC registered memory across four 8 GB ranks for error-corrected throughput in supported ThinkMate 540, 740 and 760 systems.

How does the DDR4 RDIMM interface and ECC registration affect usable bandwidth and error handling?

The 288-pin registered DIMM presents a buffered command bus to the memory controller, enabling ECC single-bit correction and multi-bit detection while operating at the standard 1.20 V DDR4 voltage.

What physical clearance and slot layout does the 4 x 8 GB kit require on the motherboard?

Four 288-pin DDR4 RDIMM slots are needed; each module is a standard-height stick without a heat spreader, so it fits in typical server and workstation DIMM banks without extra clearance.

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