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Green bare circuit board DDR5 RDIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 96GB DDR5 4800 CL40 2Rx4 ECC RDIMM Supermicro H13SSW memory upgrade

SKU CH-H7AH-4B8KP

96 GB DDR5 4800 CL40 2Rx4 ECC registered RDIMM for Supermicro H13SSW servers

  • Total capacity96 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB

Show 24 more
  • 96 GB DDR5-4800 registered ECC DIMM matches Supermicro H13SSW memory-controller specs for full-capacity recognition
  • 2Rx4 rank and 1.1 V operation align with board population rules so every slot runs at rated speed
  • Registered architecture offloads the controller while ECC corrects single-bit errors to prevent silent data corruption
  • CL40 latency and PC5-38400 bandwidth deliver stable throughput for enterprise workloads
  • 288-pin RDIMM form factor fits the H13SSW DIMM slots exactly — no UDIMM or SODIMM mismatch

Exact-fit 96 GB DDR5 server upgrade

This 96 GB DDR5-4800 registered ECC module is built for the Supermicro H13SSW motherboard. It arrives as a single 288-pin RDIMM rated at 1.1 V with CL40 timings. The 2Rx4 organization matches the board's memory-controller requirements for full-capacity recognition.

Registered ECC with 2Rx4 rank

The registered architecture buffers address and command signals so every slot can be populated without loading the memory controller. On-die ECC corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots in production workloads. The 2Rx4 rank layout is the specific configuration the H13SSW expects for stable operation at rated speed.

Populates one DDR5 RDIMM slot

Install this module into an available 288-pin DDR5 RDIMM slot on the H13SSW following the motherboard's population sequence. No heat spreader is fitted, leaving maximum clearance for dense server chassis airflow. Verify the manual for approved DIMM order and maximum supported capacity per channel before adding further modules.

How it compares

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

Price $2,592.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $27.01 per GB
Pricier than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-9624K1
Total capacity96 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 4800 MT/s speed run at full rate on a Supermicro H13SSW?

The module is spec-matched to the board's memory controller, so it initialises at DDR5-4800 with CL40 timing and 1.10 V without manual tuning.

What does the 288-pin RDIMM form factor limit for this motherboard?

The H13SSW only accepts registered 288-pin DDR5 RDIMMs; UDIMM or SODIMM modules will not seat or function.

Does the 2Rx4 rank layout fit the H13SSW's slot population rules?

The dual-rank x4 organisation matches the board's approved DIMM population order for full-capacity operation.

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