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Six green 288-pin DDR4 RDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 48GB (6x8GB) DDR4 2933MHz CL21 ECC RDIMM server RAM

SKU CH-28PH-DMQ0P

Six 8 GB DDR4 2933 MHz registered ECC modules deliver 48 GB of 1.2 V server memory with CL21 latency

  • Total capacity48 GB (6 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 48GB (6 x 8GB)

  • ECC protection guards data integrity in critical workloads
  • 2933 MHz DDR4 speed supports demanding server applications
  • Registered design stabilises signal quality across six modules
  • 2 V operation reduces power draw per module
  • 48 GB total capacity from six 8 GB sticks

48GB DDR4 ECC RDIMM kit

This NEMIX RAM kit supplies 48GB of DDR4 server memory across six 8GB registered DIMMs. It targets administrators upgrading or populating compatible enterprise platforms that require error-correcting registered modules. The matched set simplifies deployment in multi-channel configurations.

Registered ECC at DDR4 2933 CL21

Each module operates at DDR4 2933 (PC4-23400) with CL21 latency and 1.20V voltage. The registered ECC design adds a register between the DRAM and the memory controller while providing single-bit error correction for data integrity. Verify that your motherboard supports registered ECC RDIMMs before purchase.

Six-module matched kit

The package contains six 8GB 288-pin RDIMMs tested together for compatibility. No heat spreaders are fitted, allowing installation in dense server chassis with limited clearance. The matched kit reduces the risk of timing mismatches that can occur when mixing individual modules.

How it compares

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

Price $424.99
Pricier than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 48 GB (6 × 8 GB)
Higher than about 65% of the 6,064 comparable items (median 32 GB).
Price per GB $8.85 per GB
Pricier than about 62% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR23400-818K6
Total capacity48 GB (6 × 8 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

What does the 2933MHz speed mean for actual server throughput?

The 2933MHz DDR4 rating (PC4-23400) sets the maximum data rate the memory controller can sustain; real-world throughput depends on the platform's memory-channel count and BIOS configuration.

How does the registered ECC RDIMM interface affect compatibility?

The 288-pin RDIMM module uses a register to buffer address and command signals and includes ECC for error correction; it only works in server or workstation boards that explicitly support registered ECC DDR4.

What physical clearance does the 6-module kit require?

Six standard-height 288-pin DDR4 RDIMMs without heat spreaders occupy six adjacent DIMM slots; verify the motherboard has six free slots and enough vertical clearance for the latches.

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