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Four green DDR4 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 3200MHz ECC RDIMM CL22 1.2V 288-Pin ThinkMate VSX-R5-540W3 Workstation Compatible

SKU CH-3C02-Y47FA

32 GB DDR4 3200 MHz ECC registered RDIMM kit of four 8 GB modules at CL22 and 1.2 V for ThinkMate VSX-R5-540W3 workstations

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB total capacity in a matched 4 × 8 GB kit
  • DDR4 3200 MT/s speed rated at PC4-25600
  • ECC registered RDIMM for data integrity in servers
  • CL22 CAS latency at 1.2 V standard voltage
  • Validated for ThinkMate VSX-R5-540W3 workstation compatibility

32GB DDR4 ECC RDIMM Kit

This kit provides 32GB of DDR4 ECC registered memory in four 8GB modules. It is built for the ThinkMate VSX-R5-540W3 workstation and similar server platforms that require registered DIMMs with error correction. The modules run at 3200MHz with CL22 latency at 1.2V.

Upgrade from non-ECC or slower DDR4

Replacing standard unbuffered memory or lower-speed DDR4 adds data integrity protection and the bandwidth of PC4-25600. The jump is worth it when workloads demand sustained throughput and automatic error correction for mission-critical tasks. Systems limited to lower memory speeds or unregistered slots cannot use these modules.

DDR4 registered DIMM constraints

The 288-pin RDIMM form factor fits only motherboards wired for registered DDR4 memory with ECC support. Consumer desktop boards and laptops that accept only unbuffered UDIMMs will not recognise these modules. Maximum capacity per slot and total system memory depend on the specific platform documentation.

Highlights

  • 32 GB total capacity in a matched 4 × 8 GB kit
  • DDR4 3200 MT/s speed rated at PC4-25600
  • ECC registered RDIMM for data integrity in servers
  • CL22 CAS latency at 1.2 V standard voltage
  • Validated for ThinkMate VSX-R5-540W3 workstation compatibility

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

Does this kit use the 288-pin DDR4 RDIMM form factor required by the ThinkMate VSX-R5-540W3?

Yes, each of the four 8 GB modules is a 288-pin DDR4 RDIMM, matching the workstation's memory slots.

Do I need to populate all four slots in matched pairs for the registered ECC memory to initialise correctly?

Install the four identical 1Rx8 modules in the slots indicated by the ThinkMate manual; mixing ranks or leaving a slot empty can prevent the ECC RDIMMs from training.

Will the Samsung, Micron or Hynix DRAM chips on these modules require any firmware updates or periodic re-seating?

No firmware updates are needed for the DRAM itself; the modules are validated at 1.2 V and CL22, and only require re-seating if the workstation is moved or the chassis is opened.

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