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
Six green DDR5 RDIMM modules in a row, gold contacts visible, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 4800 CL40 2Rx4 1.1V ECC Registered RDIMM for Supermicro H14DST-F

SKU CH-FKKR-S315A

Six 64 GB DDR5 4800 CL40 2Rx4 1.1 V ECC registered RDIMMs validated for the Supermicro H14DST-F motherboard

  • Capacity384GB (6 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 6X64GB

Show 30 more configurations
  • 384 GB total capacity in a matched 6 × 64 GB kit
  • DDR5-4800 speed with CL40 latency for rated throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 10 V operation keeps power draw low at full load
  • Validated for Supermicro H14DST-F motherboard with 288-pin RDIMM slots

Capacity and Configuration

This 384GB kit delivers six 64GB DDR5 registered ECC modules rated at 4800 MT/s with CL40 timing and 1.1V operation. The 2Rx4 organisation matches the Supermicro H14DST-F memory controller requirements for full-capacity recognition.

Target Use and Limits

Suited for administrators populating every slot on a supported Supermicro H14DST-F platform with registered ECC memory. Not suited for systems that accept only unbuffered UDIMMs, laptops requiring SODIMMs, or boards limited to lower maximum capacities per DIMM.

Included Items and Effect

The package supplies the six 288-pin RDIMMs as a matched kit so the motherboard can initialise all channels at the rated 4800 speed without manual timing adjustments. No heat spreaders, cables, software licences or additional accessories are included.

Highlights

  • 384 GB total capacity in a matched 6 × 64 GB kit
  • DDR5-4800 speed with CL40 latency for rated throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 10 V operation keeps power draw low at full load
  • Validated for Supermicro H14DST-F motherboard with 288-pin RDIMM slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K6
Capacity384GB (6 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 6X64GB DDR5 4800MHz PC5-38400 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

What motherboard must I already have for this 384GB DDR5 4800 kit to work?

This kit is validated for the Supermicro H14DST-F motherboard and requires its 288-pin RDIMM slots and registered memory controller.

Can I mix these 64GB 2Rx4 modules with older DDR5 DIMMs on the same board?

Mixing ranks or capacities can prevent the H14DST-F from running all channels at 4800 CL40; the manual specifies exact population rules for full 384GB operation.

How do I confirm the system sees all 384GB at DDR5 4800 CL40 after installation?

Check BIOS memory information for 384GB total, DDR5 4800 speed, CL40 timings, 1.10V voltage and registered ECC status on all six slots.

Also in this aisle

People compared these

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