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
Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB 16x48GB DDR5 4800 CL40 1.1V ECC RDIMM 2Rx8 288-pin Supermicro H14DST-F

SKU CH-Z10F-02X2W

768 GB DDR5 ECC registered server memory kit of sixteen 48 GB RDIMMs running at 4800 MT/s CL40 1.1 V for Supermicro H14DST-F

  • Total capacity768 GB (16 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 16X48GB

Show 30 more
  • 768 GB total capacity from 16 matched 48 GB modules
  • DDR5 4800 speed with CL40 latency runs at rated frequency
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 1 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits Supermicro H14DST-F motherboard

Server Memory Kit

This 768GB kit contains sixteen 48GB DDR5 RDIMMs built for the Supermicro H14DST-F motherboard. Each module is a registered ECC DIMM with a 2Rx8 organisation, allowing the board to run fully populated at its rated speed.

Sustained Operation

Registered buffering reduces the electrical load on the memory controller so every slot remains stable during continuous workloads. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots under long-running production tasks.

Capacity and Compatibility

The 768GB total capacity is only supported when the motherboard's population rules are followed exactly. Verify the approved DIMM sequence in the system manual before installation to ensure the full kit is recognised.

How it compares

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

Price $16,257.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (16 × 48 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $21.17 per GB
Pricier than about 66% 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 numberMR38400-4828K16
Total capacity768 GB (16 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB 16 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How much heat does the 1.1V DDR5 4800 kit produce when all 16 modules run continuously?

At 1.10 V the registered DDR5 4800 modules draw less power per gigabyte than higher-voltage generations, so a fully populated 768 GB kit stays cooler under sustained load, though exact thermal output depends on your chassis airflow.

What must already be in the server for this 288-pin RDIMM kit to function?

The Supermicro H14DST-F motherboard with a CPU that supports DDR5 registered ECC memory and all 16 DIMM slots free for the 2Rx8 48 GB modules.

Will these 2Rx8 registered ECC DDR5 4800 sticks work alongside any existing RDIMMs already installed in the H14DST-F?

Mixing ranks or capacities breaks the board's population rules; the kit is validated for 16 identical 48 GB 2Rx8 modules, so remove any other DIMMs before installing this set.

More in Model-Specific Memory Upgrades

Similar items