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
Green bare circuit board DDR5 RDIMM memory module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600MHz ECC Registered RDIMM 2Rx4 CL46 1.1V memory upgrade

SKU CH-P8H6-R3NJZ

128 GB DDR5 5600 MHz registered ECC RDIMM with CL46 timing and 1.1 V operation for ASRock Rack TURIND12M3-2Q/500W motherboard

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB

  • 128 GB capacity scales server workloads without extra slots
  • DDR5 5600 MHz speed feeds data to CPUs at rated bandwidth
  • Registered ECC design corrects single-bit errors and buffers every load
  • 2Rx4 1.1 V spec matches motherboard timing for full-population stability
  • 288-pin RDIMM form factor fits ASRock Rack TURIND12M3-2Q/500W exactly

Targeted server upgrade

This 128 GB DDR5 module is built for the ASRock Rack TURIND12M3-2Q/500W motherboard. It delivers registered ECC memory in a 288-pin RDIMM form factor that the board requires. System administrators needing exact-fit capacity for this platform will find it matches the documented memory-population rules.

DDR5 RDIMM constraints

Registered DIMMs buffer the command and address lines so the memory controller can drive a fully populated array at the rated 5600 MT/s speed. ECC corrects single-bit errors on the fly, preventing silent data corruption. The module operates at 1.1 V with CL46 latency and a 2Rx4 rank structure that the platform expects.

2Rx4 rank compatibility

The dual-rank by four organisation is the single specification that decides whether this part works in your configuration. If your motherboard manual calls for a different rank layout or a UDIMM instead of an RDIMM, this module will not be recognised at full capacity or at its rated speed.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $4,378.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $34.21 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-724K1
Total capacity128 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 128GB 2Rx4 RDIMM or a different capacity for my ASRock Rack TURIND12M3-2Q/500W?

This kit is a single 128GB DDR5 5600MHz 2Rx4 Registered ECC RDIMM built to the board's exact rank, voltage and timing requirements. The motherboard manual lists the supported capacities and approved population order — follow that guide to decide if one module or a matched set is right for your configuration.

What does the 5600MHz speed deliver once the module is installed in the server?

The module runs at DDR5 5600 (PC5-44800) with CL46 latency at 1.10V. Registered buffering lets every slot operate fully populated at that rated speed, while ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots in production workloads.

How does the 288-pin RDIMM interface and registered design affect what I can populate?

The 288-pin DDR5 RDIMM form factor is the only type the board accepts — not UDIMM or SODIMM. Registered architecture offloads the memory controller so all slots can run fully populated at full capacity, but you must follow the manual's DIMM population order for correct operation.

More in Model-Specific Memory Upgrades

Similar items