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
Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 256GB (8x32GB) ECC RDIMM CL46 1.1V Supermicro H14SSL-N memory upgrade

SKU CH-KN26-R5GMA

Eight 32 GB DDR5 ECC RDIMM modules at 5600 MHz CL46 1.1 V for Supermicro H14SSL-N

  • Capacity256GB (8 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 8X32GB

Show 24 more configurations
  • 256 GB total capacity lets you fully populate the Supermicro H14SSL-N with eight 32 GB modules
  • DDR5 5600 speed matches the board's rated PC5-44800 data rate for maximum throughput
  • Registered ECC design offloads the memory controller and corrects single-bit errors on the fly
  • 1 V operating voltage and CL46 latency meet the exact electrical and timing spec the platform expects
  • 288-pin RDIMM form factor fits the H14SSL-N DIMM slots without adapters or down-clocking

Supermicro H14SSL-N DDR5 Upgrade

This 256GB kit contains eight 32GB DDR5 5600 RDIMM modules built for the Supermicro H14SSL-N motherboard. Each module is a 2Rx8 Registered ECC DIMM running at 1.1V with CL46 timing. The exact rank, voltage and timing match the board's memory controller requirements for full-capacity recognition.

Sustained Load Stability

Registered architecture offloads the memory controller so all eight slots operate fully populated at the rated 5600 speed. ECC corrects single-bit errors on the fly to prevent silent data corruption during continuous operation. The 1.1V operating voltage maintains consistent power draw under prolonged server workloads.

Installation Requirements

Modules install into the 288-pin RDIMM slots following the motherboard's specific population order documented in the system manual. No heat spreaders are present, so airflow across the DIMMs must be verified in the chassis. Builders needing UDIMM or SODIMM form factors cannot use this kit.

Highlights

  • 256 GB total capacity lets you fully populate the Supermicro H14SSL-N with eight 32 GB modules
  • DDR5 5600 speed matches the board's rated PC5-44800 data rate for maximum throughput
  • Registered ECC design offloads the memory controller and corrects single-bit errors on the fly
  • 1 V operating voltage and CL46 latency meet the exact electrical and timing spec the platform expects
  • 288-pin RDIMM form factor fits the H14SSL-N DIMM slots without adapters or down-clocking

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-328K8
Capacity256GB (8 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 8X32GB DDR5 5600MHz PC5-44800 2Rx8 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 much power does the 1.1V DDR5 5600 kit draw when the server runs continuously?

Each module operates at 1.10V, the standard DDR5 voltage, so total power scales with the 256GB capacity and 5600 speed rather than exceeding platform limits.

What motherboard slot and firmware support are required for this 288-pin RDIMM kit?

The kit needs a Supermicro H14SSL-N motherboard with 288-pin DDR5 RDIMM slots and a BIOS that recognises 2Rx8 registered ECC modules at 5600 MT/s.

Will the 2Rx8 registered ECC modules work alongside older single-rank DDR5 DIMMs already installed?

Mixing 2Rx8 registered ECC with different rank or unbuffered DIMMs is not supported; the board's memory controller expects identical registered modules in every populated slot.

Also in this aisle

People compared these

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