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
Two green DDR4 RDIMM sticks, 288-pin, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 ECC RDIMM server RAM

SKU CH-G27K-4Q0KJ

64GB DDR4 3200 ECC registered dual-rank server memory kit, two 32GB modules at 1.2V with CL22 latency

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 64GB (2 x 32GB)

Show 4 more

Rank 2Rx8

  • 64 GB capacity with two 32 GB modules
  • DDR4 3200 speed rated at PC4-25600
  • ECC registered design for data integrity
  • 20 V low-voltage operation reduces power draw
  • Validated for Dell Precision 7865 workstations

64GB DDR4 3200 ECC RDIMM Kit

This NEMIX RAM kit provides 64GB of DDR4 3200 server memory in a matched pair of 32GB modules. Each 288-pin RDIMM operates at 1.20V with CL22 latency and features 2Rx8 organisation. Error-correcting code and registered buffering protect data integrity in multi-socket platforms.

Suited for Dell Precision 7865 workstations

IT teams upgrading supported Dell Precision 7865 workstations or qualified OEM servers will find this kit validated for those platforms. Builders needing unbuffered UDIMM modules, non-ECC memory, higher speeds than 3200 MT/s, or capacities beyond 64GB should select different modules.

Registered buffering and ECC sustain throughput

The registered design reduces electrical load on the memory controller, allowing stable operation when all channels are populated. ECC corrects single-bit errors in real time, preventing silent data corruption during extended compute jobs or virtualisation workloads.

How it compares

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

Price $557.99
Pricier than about 72% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $8.72 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
Product lineDell Precision Workstation 7865 Series Server Memory
Model nameDell Precision Workstation Compatible DDR4 3200 MHz ECC RDIMM
Part numberMR25600-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

What motherboard slot and voltage do these 288-pin DDR4 RDIMMs need?

They require DDR4 RDIMM slots that run at 1.20 V, which is the standard voltage for DDR4 3200 registered memory.

Can I mix these 2Rx8 ECC RDIMMs with existing single-rank DDR4 RDIMMs in the same Dell Precision 7865?

The Dell Precision 7865 supports mixed-rank populations; the memory controller will run all channels at the lowest common speed and latency.

How can I confirm the kit is running at 3200 MT/s with ECC active after installation?

Check the BIOS memory information page or run a tool such as CPU-Z — it should show 3200 MT/s, CL22 and ECC enabled for each 32 GB module.

More in ECC Server RAM

Similar items