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 in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 192GB 4x48GB CL40 1.1V 2Rx8 Supermicro H14DSH memory upgrade

SKU CH-H2CX-F23QT

192 GB DDR5-4800 ECC registered kit, four 48 GB modules at CL40 1.1 V, built for Supermicro H14DSH servers

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

Show 30 more
  • 192 GB capacity in a 4 × 48 GB kit expands server memory headroom
  • DDR5 4800 speed with CL40 latency matches the board's rated timing
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operating voltage aligns with the platform's memory-controller specification
  • 288-pin RDIMM form factor fits the Supermicro H14DSH motherboard exactly

Exact-match DDR5-4800 kit for Supermicro H14DSH

This 192 GB kit consists of four 48 GB DDR5-4800 RDIMMs built to the PC5-38400 standard with CL40 timing and 1.1 V operation. It targets administrators who need to populate all available slots on a Supermicro H14DSH motherboard with registered ECC memory that the platform recognises at full capacity and rated speed.

Simple DIMM installation.

Each module uses the standard 288-pin RDIMM form factor and seats in the board's DDR5 slots like any registered DIMM. The critical step is consulting the H14DSH manual for the approved DIMM population sequence; an incorrect slot order will prevent the system from booting or reduce the recognised capacity.

DDR5-4800 bandwidth ceiling

The PC5-38400 interface caps peak transfer rate at the DDR5-4800 specification, so workloads that demand higher memory throughput cannot exceed this limit. Registered buffering adds a cycle of latency versus unbuffered modules, and the fixed 1.1 V operating voltage prevents manual overclocking headroom.

How it compares

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

Price $4,342.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $22.62 per GB
Pricier than about 68% 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 numberMR38400-4828K4
Total capacity192 GB (4 × 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 items192 GB 4 × 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 can I confirm the kit is running at DDR5-4800 CL40 after installation?

Enter the BIOS or use a tool like CPU-Z and verify the memory frequency reads 4800 MT/s with timings of 40-40-40 and voltage at 1.1 V across all four slots.

What exactly ships in the box and do I need any extra brackets or cables?

The box contains the 192 GB kit as four 48 GB 288-pin DDR5 RDIMMs; no heat spreaders, brackets, cables or additional hardware are included.

My H14DSH manual lists several supported capacities — why choose this 4 x 48 GB 2Rx8 kit?

This 192 GB kit matches the board's qualified 2Rx8 Registered ECC population rule, letting every slot run at the rated 4800 speed without down-clocking or rank-margin issues.

More in Model-Specific Memory Upgrades

Similar items