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 DDR5 RDIMM modules without heat spreaders in a 128GB kit

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 CL46 2Rx4 ECC RDIMM for Supermicro X14SDW-64C-SP9F

SKU CH-73G0-CXP4S

A 128 GB DDR5-5600 registered ECC kit of two 64 GB modules at CL46 and 1.1 V, built for the Supermicro X14SDW-64C-SP9F motherboard

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 2X64GB

Show 4 more
  • 128 GB total capacity from two 64 GB modules for high-density server workloads
  • DDR5 5600 (PC5-44800) speed matches the motherboard's rated frequency
  • Registered ECC with 2Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 10 V operation at CL46 latency meets the platform's exact timing requirements
  • 288-pin RDIMM form factor fits the Supermicro X14SDW-64C-SP9F memory slots

Exact-match DDR5-5600 kit for Supermicro

This 128 GB kit delivers two 64 GB DDR5-5600 RDIMMs built to the board's exact rank, voltage and timing requirements. It is intended for administrators who need registered ECC memory that the memory controller recognises at full capacity and rated speed without manual tuning.

Keyed 288-pin RDIMM form factor prevents

The modules use the registered 288-pin DDR5 RDIMM form factor this motherboard requires, so they cannot be confused with UDIMM or SODIMM variants. Installation follows the board's documented population order; the only common issue is seating both modules in the correct slots before applying power.

Registered ECC architecture sustains full-capacity

Registered buffering offloads the memory controller, allowing every populated slot to run at the rated 5600 MT/s continuously while ECC corrects single-bit errors on the fly. This combination prevents silent data corruption and unplanned reboots during prolonged, fully populated workloads.

How it compares

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

Price $3,515.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.47 per GB
Pricier than about 77% 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 numberMR44800-924K2
Total capacity128 GB (2 × 64 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 systemsSupermicro
In the box
Included items128 GB 2 × 64 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

How can I verify the kit is running at DDR5 5600 with CL46 after installation?

Check the BIOS or UEFI memory information screen; it should report DDR5 5600 (PC5-44800) at 1.10 V with CAS latency 46 and show both 64 GB modules recognised as a 128 GB 2Rx4 registered ECC configuration.

What does the package contain and is anything else required for the Supermicro X14SDW-64C-SP9F?

The box includes the 128 GB kit (2 × 64 GB DDR5 5600 CL46 2Rx4 1.10 V 288-pin ECC RDIMM modules); no additional parts are needed for this motherboard.

Why choose this 128 GB 2Rx4 CL46 kit instead of a different capacity or rank?

This exact-match 2 × 64 GB 2Rx4 registered ECC kit matches the Supermicro X14SDW-64C-SP9F memory controller expectations for full-capacity operation at DDR5 5600 with CL46 timing.

More in Model-Specific Memory Upgrades

Similar items