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Sixteen green DDR4 RDIMM modules in anti-static trays

NEMIX RAM

NEMIX RAM 2TB (16 x 128GB) DDR4 3200MHz PC4-25600 4Rx4 ECC RDIMM server RAM

SKU CH-Z1GP-RM356

A 2 TB DDR4 server memory kit of 16 registered ECC modules at 3200 MHz with CAS 22 latency

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 2TB total capacity from sixteen 128GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered design protects data integrity in servers
  • 4Rx4 organisation and CAS 22 latency for high-density performance
  • 2V operation across 288-pin RDIMM form factor

Server Memory Kit

This NEMIX RAM kit provides 2TB of DDR4 server memory across sixteen 128GB registered DIMMs. Each module operates at 3200MHz with a CAS latency of 22 and runs at 1.2V. The 4Rx4 organisation and ECC support are built for multi-socket platforms that require registered memory.

Suited for capacity-bound servers.

The kit targets administrators expanding memory in servers that accept 288-pin DDR4 RDIMMs at 3200MHz. Workstations or consumer motherboards that only support unbuffered DIMMs cannot use these modules. Buyers needing non-ECC or lower-density sticks should select a different product.

4Rx4 registered organisation decides fit

The 4Rx4 rank structure determines whether the memory controller can address the full 2TB across sixteen slots. Platforms limited to dual-rank or single-rank DIMMs will not recognise the full capacity. Verify the server's qualified vendor list for 4Rx4 RDIMM support before purchase.

How it compares

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

Price $13,811.99
Pricier than about 92% of the 6,523 comparable items (median $188.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 95% 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 $6.91 per GB
Typical for this category: the median of 6,064 items is $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#: MR25600-744K16-SM-SYS-120C-TN10R
Part numberPart#: MR25600-744K16-SM-SYS-120C-TN10R
Total capacity2 TB (16 × 128 GB)
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency22
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

What server motherboard slot is required for these 288-pin DDR4 RDIMMs?

The modules use the standard 288-pin DDR4 RDIMM form factor and fit any server board with matching registered DIMM slots.

Which population rules apply when installing all 16 modules in a 4Rx4 configuration?

Follow the motherboard manual for 4Rx4 population order; the common mistake is filling slots sequentially instead of the prescribed channel sequence.

When should the 16 modules be reseated or replaced during server maintenance?

Reseat if ECC correctable errors rise or after major firmware updates; replace only if uncorrectable errors persist or a module fails diagnostics.

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