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Two green DDR5 RDIMM sticks, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 64GB 2x32GB ECC RDIMM CL46 1.1V 2Rx8 288-pin Supermicro X14SDW-64CM-SP9F memory upgrade

SKU CH-ZY97-B5C7P

A 64GB dual-channel DDR5-5600 ECC registered kit built for the Supermicro X14SDW-64CM-SP9F motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

Show 4 more
  • Exact-match 64 GB kit runs at DDR5 5600 CL46 for full rated speed
  • Registered ECC architecture offloads controller and corrects single-bit errors
  • 2Rx8 1.1 V modules recognised at full capacity in every slot
  • 288-pin RDIMM form factor fits Supermicro X14SDW-64CM-SP9F motherboard
  • Lifetime replacement warranty with free US-based technical support

64 GB DDR5 5600 ECC RDIMM kit

This 64 GB kit provides two 32 GB DDR5 5600 registered ECC modules built for the Supermicro X14SDW-64CM-SP9F motherboard. The 288-pin RDIMM form factor matches the board's memory slots exactly. Each module runs at 1.1 V with CL46 latency and a 2Rx8 organisation. Registered buffering lets every slot run fully populated at rated speed.

Who this suits and who it does not

Server builders who need a verified DDR5 5600 ECC RDIMM upgrade for the Supermicro X14SDW-64CM-SP9F will find the exact rank, voltage and timing the board expects. Systems that require UDIMM or SODIMM modules cannot use these registered DIMMs. Buyers needing a different capacity, speed or voltage should look for a kit that matches their platform specifications.

The deciding specification

The motherboard requires 288-pin DDR5 RDIMM modules at 5600 MT/s with 1.1 V operation and CL46 timing. This kit meets those exact electrical and mechanical parameters so the memory controller recognises the full 64 GB at rated performance.

How it compares

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

Price $1,766.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.61 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 numberMR44800-328K2
Total capacity64 GB (2 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How much power does the 1.1V DDR5 5600 kit draw when the server runs continuously?

Each module operates at 1.10V; total system draw depends on CPU load and the Supermicro X14SDW-64CM-SP9F memory-controller efficiency.

What motherboard slot type is required for these 288-pin RDIMMs to function?

The Supermicro X14SDW-64CM-SP9F must provide DDR5 288-pin RDIMM slots; UDIMM or SODIMM sockets will not accept this kit.

Can the 2Rx8 registered ECC modules populate every slot on the X14SDW-64CM-SP9F without downclocking?

The kit is spec-matched to the board's population rules, so all supported slots run at the rated DDR5 5600 speed when installed per the manual.

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