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Two green DDR5 ECC RDIMM modules with gold contacts and black chips on a tray

NEMIX RAM

NEMIX RAM 48GB (2 x 24GB) DDR5 5600 PC5-44800 ECC RDIMM server RAM

SKU CH-A12Q-63TB9

A 48 GB registered DDR5 kit with ECC, 5600 MT/s speed, 1.1 V operation and CAS 46 latency for server upgrades

  • Total capacity48 GB (2 × 24 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 48 GB capacity from two 24 GB modules
  • ECC RDIMM protects server data integrity
  • DDR5 5600 speed delivers high bandwidth
  • Registered design supports dense configurations
  • 1 V operation reduces power draw

DDR5 5600 registered ECC kit

This NEMIX RAM kit delivers 48GB across two 24GB DDR5 5600 RDIMMs. Each module runs at 1.1V with a CAS latency of 46 and a 2Rx8 organisation. The registered design and on-board ECC target server platforms that require registered memory.

Servers needing registered ECC at 5600 MT/s

The kit suits servers and workstations that specify DDR5 5600 PC5-44800 registered ECC RDIMMs in a two-DIMM configuration. It is not for desktop or consumer motherboards that accept only unbuffered non-ECC memory. Buyers whose systems require a different speed, voltage, rank layout or form factor should verify compatibility before ordering.

2Rx8 rank layout at 48GB total

The dual-rank 2Rx8 organisation across the two modules determines how the memory controller addresses the 48GB capacity. Confirm that the target platform supports this rank configuration and the 288-pin RDIMM form factor before purchase.

How it compares

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

Price $1,642.99
Pricier than about 84% of the 6,523 comparable items (median $188.99).
Total capacity 48 GB (2 × 24 GB)
Higher than about 65% of the 6,064 comparable items (median 32 GB).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $34.23 per GB
Pricier than about 90% 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#: MR44800-2428K2-SM-AS-1115HS-TNR
Part numberPart#: MR44800-2428K2-SM-AS-1115HS-TNR
Total capacity48 GB (2 × 24 GB)
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

Will this 288-pin DDR5 RDIMM fit my server's memory slots?

The kit uses the standard 288-pin DDR5 RDIMM form factor, so it fits any server DIMM slot wired for DDR5 registered memory.

What is the correct seating procedure for these 1.1 V registered modules?

Align the notch with the slot key, press straight down until both retention clips click, and verify the module sits flush — partial seating is the most common error.

When should I expect to replace these 2Rx8 ECC modules?

DDR5 server memory has no scheduled replacement interval; swap a module only if diagnostics report uncorrectable ECC errors or the system fails to train at 5600 MT/s.

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