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 288-pin DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 512GB 4x128GB ECC RDIMM Supermicro H14SSL-N memory upgrade

SKU CH-NYB7-RSHS5

A 512 GB DDR5 kit of four 128 GB registered ECC RDIMMs running at 5600 MHz with CL46 timing and 1.1 V, validated for the Supermicro H14SSL-N motherboard

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Show 24 more configurations
  • 512 GB total capacity with four 128 GB modules for maximum server density
  • DDR5-5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC design with 2Rx4 organisation corrects single-bit errors automatically
  • 1 V operating voltage reduces power draw per module
  • Verified fitment for Supermicro H14SSL-N motherboard with 288-pin RDIMM form factor

Capacity and Fit

This 512 GB kit contains four 128 GB DDR5 RDIMM modules built for the Supermicro H14SSL-N motherboard. It targets administrators who need the exact registered ECC configuration that the board's memory controller expects.

Registered ECC Limits

Registered architecture buffers the command and address bus so every slot can be populated at full capacity without overloading the controller. ECC corrects single-bit errors on the fly to prevent silent data corruption. The 288-pin RDIMM form factor is required; UDIMM or SODIMM modules will not fit or function.

Speed and Timing Decisive

The modules run at DDR5 5600 (PC5-44800) with CL46 latency at 1.1 V. This specific speed, voltage and timing combination is what the motherboard recognises for full-capacity operation. Builders whose platform demands a different data rate or voltage must select a matching kit instead.

Highlights

  • 512 GB total capacity with four 128 GB modules for maximum server density
  • DDR5-5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC design with 2Rx4 organisation corrects single-bit errors automatically
  • 1 V operating voltage reduces power draw per module
  • Verified fitment for Supermicro H14SSL-N motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K4
Capacity512GB (4 x 128GB)
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 Content512GB 4X128GB 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

Should I pick the 4 x 128 GB kit or a different capacity for my Supermicro H14SSL-N?

The kit supplies 512 GB total across four 128 GB modules, matching the board's 288-pin RDIMM slots and registered ECC requirements for full-speed operation.

What does the DDR5-5600 rating deliver once the modules are installed?

The memory runs at 5600 MT/s with CL46 latency at 1.1 V, giving the bandwidth and error correction the server's memory controller expects at full population.

How does the 288-pin RDIMM interface limit performance in practice?

The registered DDR5 RDIMM interface caps the kit at 5600 MT/s and CL46 while supporting ECC and 2Rx4 organisation across all four slots.

Also in this aisle

People compared these

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