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
Four green DDR5 RDIMM modules without heat spreaders in a kit box

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM Kit for Supermicro H13SSL-NT

SKU CH-C27B-SZZSD

A 256GB DDR5 server memory kit with four 64GB ECC Registered RDIMMs running at 5600MHz CL46 and 1.1V, validated for the Supermicro H13SSL-NT motherboard

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 4X64GB

Show 24 more configurations
  • 256 GB capacity across four 64 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • Registered ECC RDIMM design prevents data corruption
  • Exact fit for Supermicro H13SSL-NT motherboard
  • 2Rx4 dual-rank organisation enables full population

Exact-fit DDR5 kit for Supermicro H13SSL-NT

This 256 GB kit contains four 64 GB registered ECC DDR5 modules built to the precise 2Rx4 rank, 1.1 V voltage and CL46 timing the H13SSL-NT memory controller expects. It is intended for administrators upgrading that specific server platform to its full supported capacity with modules that will be recognised at rated speed.

Straightforward slot population if the manual is

Each module uses the standard 288-pin RDIMM form factor this board requires, so installation is a matter of seating the sticks in the approved population order. The usual problem is ignoring the motherboard manual’s slot sequence or mixing ranks, which prevents the system from booting or seeing the full 256 GB.

2Rx4 registered ECC at DDR5-5600 is the deciding

The combination of registered buffering, ECC, 2Rx4 organisation and 5600 MT/s speed is what the H13SSL-NT memory controller validates; modules with a different rank, voltage or timing will not train at the rated frequency. Builders who need unbuffered UDIMMs or a different capacity per module cannot use this kit.

Highlights

  • 256 GB capacity across four 64 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • Registered ECC RDIMM design prevents data corruption
  • Exact fit for Supermicro H13SSL-NT motherboard
  • 2Rx4 dual-rank organisation enables full population

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K4
Capacity256GB (4 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 4X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

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

Enter the BIOS or use a tool like dmidecode to confirm each module shows 5600 MT/s, CL46 timings, 1.10 V, and 2Rx4 registered ECC operation across all four slots.

What is included in the box and do I need any extra parts?

The box contains four 64 GB DDR5 5600 CL46 1.10 V 2Rx4 ECC registered RDIMMs for a total of 256 GB; no additional components are required for installation.

Should I choose this 256 GB (4x64 GB) kit or a different capacity for the Supermicro H13SSL-NT?

Select this 256 GB kit when your workload needs maximum capacity per channel and the motherboard manual confirms 64 GB RDIMM support in a four-module population.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.