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Sixteen green DDR4 ECC RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR4 3200 ECC RDIMM 2Rx8 1.2V 288-PIN

SKU CH-3SF9-MH8YC

A 512 GB DDR4 server memory kit with 16 registered ECC modules at 3200 MHz

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 512 GB total capacity from 16 modules of 32 GB each
  • Registered DDR4 with ECC for data integrity in server workloads
  • 3200 MHz speed at CL22 for responsive throughput
  • Low 1.2 V operation reduces power draw per module
  • 288-pin 2Rx8 form factor fits standard DDR4 RDIMM slots

512GB DDR4 3200 ECC RDIMM Kit

This NEMIX RAM kit delivers 512GB of DDR4 3200 server memory across 16 registered DIMMs of 32GB each. Modules run at 1.2V with CAS 22 latency and 2Rx8 organisation. ECC and registered buffering target multi-socket server platforms that require PC4-25600 registered memory.

Server builders needing maximum registered capacity

Suits administrators populating all 16 slots on compatible DDR4 server boards for virtualisation, database or HPC workloads that benefit from 512GB total. Not for desktop PCs, workstations or laptops that accept only unbuffered non-ECC UDIMMs or have fewer than 16 slots.

Straightforward slot population

Insert each 288-pin RDIMM into the correct channel sequence defined by the server motherboard manual. Registered modules must match the platform's registered memory requirement; mixing with unbuffered DIMMs will prevent boot. Verify BIOS recognises all 16 modules at 3200MT/s after installation.

How it compares

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

Price $4,567.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
CAS latency 22
Lower than about 80% of the 439 comparable items (median 40).
Price per GB $8.92 per GB
Pricier than about 62% 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#: MR25600-328K16-SM-AS-2024S-TR
Part numberPart#: MR25600-328K16-SM-AS-2024S-TR
Total capacity512 GB (16 × 32 GB)
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does this kit require a motherboard with 288-pin DDR4 RDIMM slots and registered ECC support?

Yes, each module is a 288-pin DDR4 3200 ECC RDIMM that runs at 1.2V with CAS 22, so the board must accept registered DDR4 ECC DIMMs.

Can I mix these 2Rx8 3200 modules with existing 2Rx4 DDR4 RDIMMs in the same server?

Mixing ranks and organisations is not guaranteed; the kit provides sixteen 2Rx8 modules at 3200 and the system will run at the slowest installed speed.

How do I verify the full 512GB is recognised after installation?

Check BIOS or OS memory reporting — it should show sixteen 32GB modules totalling 512GB running at 3200MT/s with ECC active.

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