We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Sixteen green DDR5 ECC RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1TB (16 x 64GB) DDR5 6400 PC5-51200 2Rx4 1.1V ECC RDIMM server RAM

SKU CH-1RWR-9AFKQ

A 1 TB DDR5 server memory kit of 16 registered ECC modules at 6400 MT/s with 1.1 V operation

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB capacity across 16 modules for large-scale server workloads
  • DDR5 6400 speed with PC5-51200 bandwidth for high-throughput data processing
  • ECC registered design with 2Rx4 organisation for error correction and signal integrity
  • Low 1.1V operating voltage reduces power draw in dense configurations
  • 288-pin RDIMM form factor using major OEM chips from Samsung, Micron, Hynix

1TB DDR5 ECC RDIMM kit

This 1 TB kit contains sixteen 64 GB DDR5 6400 registered DIMMs with ECC and a CAS latency of 52. It is built for enterprise servers that require registered memory and error correction at 1.1 V.

Installation notes

Each module uses the standard 288-pin DDR5 form factor and installs like any RDIMM; the main risk is placing these in a workstation or desktop board that only accepts unbuffered UDIMMs, which will prevent the system from posting. Verify the platform explicitly supports registered ECC DDR5 before fitting the kit.

Capacity and speed gate

The single decisive spec is the 1 TB total capacity delivered as sixteen 64 GB modules at DDR5 6400; if the server needs a different module count, a lower density per stick, or a different data rate, this kit will not match the required configuration.

How it compares

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

Price $34,794.99
Pricier than about 95% of the 6,523 comparable items (median $188.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 92% 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 $34.79 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#: MR51200-924K16-SM-SYS-112C-TN
Part numberPart#: MR51200-924K16-SM-SYS-112C-TN
Total capacity1 TB (16 × 64 GB)
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

How can I verify the 16 modules are running at DDR5 6400 with CAS latency 52 after installation?

Check the BIOS memory information or a tool such as CPU-Z; each of the 16 DIMMs should report 6400 MT/s, CL52, 1.1 V and registered ECC operation.

What is included in the kit and do I need any extra brackets or cables?

The kit contains sixteen 64 GB DDR5 288-pin ECC RDIMMs; no additional brackets, cables or accessories are required for standard server DIMM slots.

The part number shows 112C — does that identify a specific capacity or rank option I should match?

The code 112C appears in the part number MR51200-924K16-SM-SYS-112C-TN and corresponds to this 1 TB kit of sixteen 2Rx4 64 GB modules.

More in ECC Server RAM

Similar items