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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 4800MHz CL40 ECC RDIMM memory upgrade

SKU CH-BVQC-SBR3C

Eight 128 GB DDR5 registered ECC modules at 4800 MHz CL40 deliver 1 TB for Thinkmate HDX-XH24-52S4 high-density servers

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity from eight 128GB modules
  • DDR5 4800MHz speed for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity
  • 1V operation reduces power draw under load
  • Validated for ThinkMate HDX-XH24-52S4 high-density servers

1 TB DDR5 4800 ECC RDIMM kit for Thinkmate servers

This 1 TB kit contains eight 128 GB DDR5 4800 modules built for Thinkmate HDX-XH24-52S4 high-density servers. Registered ECC operation and 4Rx4 organisation support data integrity in mission-critical workloads. The kit targets administrators who need maximum registered capacity in qualified platforms.

Thermals noise and power

Each module runs at 1.1 V with no heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during sustained throughput. Power draw scales with all eight slots populated under typical server duty cycles.

Eight-module 1 TB capacity limit

The kit delivers exactly 1 TB through eight 128 GB RDIMMs, so the platform must provide eight compatible DDR5 288-pin slots. Systems with fewer slots or different memory architecture cannot use the full kit. Buyers needing smaller increments or unbuffered memory should select a different configuration.

How it compares

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

Price $30,107.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $30.11 per GB
Pricier than about 86% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-744K8
Total capacity1 TB (8 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (8 × 128 GB) DDR5 4800 MHz PC5-38400 4Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 8x128GB DDR5 RDIMMs in the Thinkmate HDX-XH24-52S4, and which step is often missed?

Power down, open the chassis, align each 288-pin module with the keyed slot, press firmly until the ejector clips lock, then confirm all 24 ranks are recognised in BIOS before booting the OS.

What maintenance or replacement will the 1TB DDR5 4800MHz ECC kit need over its service life?

No scheduled maintenance is required; ECC corrects single-bit errors on the fly, and modules are only replaced if the system logs uncorrectable errors or a DIMM fails POST.

What is the first limit reached when the 1.1V 4Rx4 registered memory runs sustained workloads?

The CL40 latency at DDR5 4800 sets the bandwidth ceiling; sustained throughput cannot exceed the PC5-38400 data rate regardless of load duration.

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