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Twelve green DDR5 ECC RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 12x96GB DDR5 6400 ECC RDIMM 2Rx4 1.1V

SKU CH-YSVZ-XHA3Y

A 1.1 TB server memory kit containing twelve 96 GB DDR5 ECC RDIMMs rated at 6400 MT/s with CL52 latency and 1.1 V operation

  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 1TB total capacity from twelve 96GB modules
  • DDR5 6400 speed with PC5-51200 bandwidth
  • ECC registered design detects and corrects data errors
  • Dual-rank 2Rx4 organisation optimises server density
  • Low 1.1V operation reduces power draw

Server Capacity

This kit delivers 1.1 TB of DDR5 memory across twelve 96 GB registered DIMMs. It is built for enterprise servers that require error-correcting code and registered buffering at 6400 MT/s. The modules are not compatible with standard desktop or laptop platforms.

Registered Signal Integrity

Each 288-pin RDIMM uses a 2Rx4 organisation and operates at 1.1 V to reduce electrical load on the memory controller. Registered buffering improves signal integrity when all twelve slots are populated, while on-die ECC corrects single-bit errors without host intervention.

Platform Constraints

The DDR5 6400 standard sets the maximum JEDEC data rate, so performance cannot exceed PC5-51200 without vendor-specific overclocking support. CAS latency of 52 cycles is fixed at this speed grade, and registered modules will not function in consumer boards that lack RDIMM support.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $33,207.99
Pricier than about 94% of the 6,523 comparable items (median $188.99).
CAS latency 52
Higher than about 90% of the 439 comparable items (median 40).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR51200-9624K12-SM-AS-1015CS-TNR
Part numberPart#: MR51200-9624K12-SM-AS-1015CS-TNR
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.1 V

Questions about this item

What is the DDR5-6400 PC5-51200 speed and how does the CAS latency of 52 affect real-world throughput?

The kit runs at DDR5-6400 with PC5-51200 bandwidth and a CAS latency of 52, so the rated data rate and timing are the practical limits for this module.

What physical slot and pin count does this 288-pin RDIMM require, and will it fit a standard server DIMM socket?

Each 96 GB module uses a 288-pin DDR5 RDIMM form factor and installs in a standard server DDR5 RDIMM slot; it will not fit desktop UDIMM sockets.

How are the 12 modules installed in a multi-channel server, and what population order do people often get wrong?

Populate all 12 slots following the motherboard channel map, typically filling one DIMM per channel first; skipping the per-channel-first rule is the common mistake.

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