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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR4 3200 PC4-25600 CL22 288-Pin ECC RDIMM THINKMATE

SKU CH-J9XH-B6M41

A 512 GB DDR4-3200 ECC registered server memory kit of four 128 GB RDIMMs validated for ThinkMate rackmount systems

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512GB total capacity scales memory-intensive workloads
  • DDR4 3200 speed moves data at PC4-25600 bandwidth
  • ECC registered design corrects errors for server stability
  • 4Rx4 organisation maximises density across four 128GB modules
  • 2V operation reduces power draw in dense configurations

512GB DDR4 ECC kit for ThinkMate servers

This registered DDR4 kit delivers 512GB across four 128GB modules built for ThinkMate rackmount servers. ECC error correction and registered signalling protect data integrity in multi-socket workloads. The kit targets IT teams expanding memory capacity in qualified ThinkMate platforms.

DDR4 3200 registered DIMM limits

DDR4 3200 sets the peak transfer rate at PC4-25600 while the registered buffer adds one cycle of command latency. Four-rank 4Rx4 organisation increases electrical load, so maximum supported capacity depends on the server memory-controller specification. Mixed-rank populations may reduce achievable speed below 3200 MT/s.

4Rx4 rank density decides fit

Each 128GB module uses a 4Rx4 layout that demands a memory controller qualified for quad-rank registered DIMMs. Servers limited to dual-rank modules will not recognise the full capacity. Verify the ThinkMate model’s qualified-vendor list for 4Rx4 support before ordering.

Highlights

  • 512GB total capacity scales memory-intensive workloads
  • DDR4 3200 speed moves data at PC4-25600 bandwidth
  • ECC registered design corrects errors for server stability
  • 4Rx4 organisation maximises density across four 128GB modules
  • 2V operation reduces power draw in dense configurations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 512GB kit or buy single 128GB modules?

The kit ships as four matched 128GB RDIMMs tested together, so the 512GB kit guarantees rank and timing consistency across all slots.

What does the PC4-25600 rating deliver in a Thinkmate server?

PC4-25600 is the peak transfer rate at 3200 MT/s; the registered ECC modules sustain that bandwidth while correcting single-bit errors in real time.

Does the 288-pin DDR4 RDIMM interface limit capacity per slot?

Each 288-pin RDIMM slot accepts this 128GB 4Rx4 module, so the four-module kit reaches 512GB without exceeding the DDR4 RDIMM electrical spec.

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