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Two green DDR5 RDIMM modules with black heat spreaders and gold contacts

NEMIX RAM

NEMIX RAM 96GB (2 x 48GB) DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM server RAM

SKU CH-0V3N-ZJKKN

Dual 48GB DDR5 registered ECC RDIMM kit running at 6400MHz with CL52 latency and 1.1V operation

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB total capacity from two 48 GB modules
  • DDR5 6400 speed rated at PC5-51200
  • ECC registered design protects server data integrity
  • Dual-rank 2Rx8 organisation optimises memory throughput
  • Low 1.1 V operation reduces platform power draw

Server-grade DDR5 capacity

This NEMIX RAM kit delivers 96GB across two 48GB DDR5 6400MHz registered DIMMs. The modules carry ECC and a 2Rx8 organisation for data integrity in multi-socket servers and workstations. They operate at 1.1V and conform to the PC5-51200 standard. The kit is built with major-brand Samsung, Micron or Hynix components.

Platform and slot verification

Confirm that your motherboard accepts 288-pin DDR5 RDIMMs and supports registered ECC memory at 6400MHz. Consumer desktop boards typically cannot use registered modules, so this kit is not for standard PC builds. Check the qualified-vendor list and BIOS revision for 48GB dual-rank DIMM support before ordering. The CAS latency is rated at 52 cycles.

Sustained-load behaviour

Registered buffering and on-die ECC maintain signal quality during continuous throughput workloads such as virtualisation, database serving or scientific compute. The 1.1V operating voltage helps limit thermal output when all slots are populated for long periods. Error correction operates transparently to prevent silent data corruption under heavy sustained demand.

How it compares

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

Price $2,329.99
Pricier than about 88% of the 6,523 comparable items (median $188.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 85% of the 6,064 comparable items (median 32 GB).
CAS latency 52
Higher than about 90% of the 439 comparable items (median 40).
Price per GB $24.27 per GB
Pricier than about 85% of the 6,064 comparable items (median $7.25 per GB).

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#: MR51200-4828K2-SM-AS-1015CS-TNR
Part numberPart#: MR51200-4828K2-SM-AS-1015CS-TNR
Total capacity96 GB (2 × 48 GB)
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

Does the 96GB kit contain two 48GB modules or must I buy a second kit?

The kit ships as two 48GB RDIMMs giving 96GB total; no additional modules are required.

Should I choose the 2Rx8 6400MHz version or a different rank and speed for my server?

Select this 2Rx8 DDR5 6400MHz kit when your platform specifies PC5-51200 registered ECC memory at 1.1V.

What does the PC5-51200 rating deliver once the modules are installed?

It provides 6400MT/s transfer rate with CAS 52 latency at the standard 1.1V server voltage.

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