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Four green DDR5 RDIMM sticks, no heat spreaders, 288-pin edge connectors

NEMIX RAM

NEMIX RAM 256GB (4×64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE memory upgrade

SKU CH-CPZJ-5WT5P

256 GB kit of four 64 GB DDR5 ECC registered DIMMs running at 4800 MHz with CL40 latency for ThinkMate rackmount servers

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity in servers
  • 1 V operating voltage lowers power draw
  • 288-pin RDIMM form factor fits ThinkMate RAX-XS4-21S4

Compatible 256GB DDR5 ECC RDIMM Kit

This 256GB kit contains four 64GB DDR5 4800 registered DIMMs built for THINKMATE rackmount servers. Each module operates at 1.10V with a CAS latency of CL40 and uses a 2Rx4 organisation. The registered design adds a buffer that helps the memory controller maintain signal integrity across all populated slots.

Suited for THINKMATE RAX-XS4-21S4 expansion

Administrators expanding a THINKMATE RAX-XS4-21S4 server will find the kit validated for that platform. The 288-pin DDR5 form factor and registered ECC feature set match the system requirements. Builders working with consumer motherboards or unbuffered DIMM slots cannot use these modules.

Registered ECC DDR5 4800 specification

The registered ECC DDR5 4800 specification is the single detail that decides fit. The modules provide error correction and buffering required by the server chipset. A system expecting unbuffered non-ECC memory will not accept this kit.

Highlights

  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity in servers
  • 1 V operating voltage lowers power draw
  • 288-pin RDIMM form factor fits ThinkMate RAX-XS4-21S4

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K4
Capacity256GB (4 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (4X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 256GB kit with four 64GB modules or a different capacity for my Thinkmate server?

The 256GB kit provides four 64GB modules that fill four slots at once, giving maximum capacity per channel for the Thinkmate RAX-XS4-21S4 platform.

What does the DDR5 4800 CL40 rating deliver in actual server workloads?

At 4800 MT/s with CL40 latency, the modules provide high bandwidth for multi-threaded applications while ECC corrects single-bit errors to maintain data integrity.

How does the 288-pin DDR5 RDIMM interface limit performance on this platform?

The registered 288-pin DDR5 interface supports 4800 MT/s operation at 1.1V, with the memory controller determining the final speed ceiling for the Thinkmate server.

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