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
Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 768GB 12x64GB ECC RDIMM Supermicro H13SSW memory upgrade

SKU CH-1B2W-S6AFM

12-module kit provides 768 GB of DDR5-5600 ECC registered memory for Supermicro H13SSW servers

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 12X64GB

Show 24 more
  • 768 GB total capacity from twelve 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput on supported platforms
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 10 V operating voltage matches the motherboard's memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro H13SSW memory slots exactly

768GB DDR5-5600 ECC RDIMM Kit

This 768GB kit contains twelve 64GB DDR5 5600MHz registered ECC RDIMMs built for the Supermicro H13SSW motherboard. It targets administrators who need maximum registered memory capacity in every slot of that platform.

Verified H13SSW Fitment

The modules match the board's required 288-pin RDIMM form factor, 2Rx4 rank structure, 1.1V operating voltage and CL46 timing so the memory controller recognises the full 768GB at rated speed. It replaces smaller or mismatched kits that would limit capacity or prevent full-speed operation.

Twelve-Slot Population Headroom

Fully populating all twelve slots delivers 768GB of error-correcting registered memory for heavy virtualisation, database or compute workloads. Capacity stops at this kit's limit; boards needing more memory or different DIMM types are not served by this product.

How it compares

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

Price $21,412.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $27.88 per GB
Pricier than about 78% 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 numberMR44800-924K12
Total capacity768 GB (12 × 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 items768 GB 12 × 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

Will the 288-pin RDIMM modules fit the DIMM slots on the Supermicro H13SSW motherboard?

Yes, the 288-pin Registered RDIMM form factor matches the slots required by the Supermicro H13SSW motherboard; UDIMM or SODIMM modules will not fit.

What is the correct installation sequence for the 12 modules to avoid a boot failure?

Follow the motherboard manual's DIMM population order exactly; the server will not recognise the full 768GB if modules are placed in the wrong slots.

When should I expect to replace a module in this 12 x 64GB kit?

ECC corrects single-bit errors on the fly, but a module should be swapped if the system logs report uncorrectable errors or repeated correctable errors on the same stick.

More in Model-Specific Memory Upgrades

Similar items