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 a clear tray

NEMIX RAM

NEMIX RAM DDR5 384GB (4x96GB) 4800MHz CL40 1.1V ECC RDIMM Supermicro H13SVW-NT-OS1 memory upgrade

SKU CH-2ZEM-D18X5

A 384GB DDR5-4800 ECC registered RDIMM kit built for the Supermicro H13SVW-NT-OS1 motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 12 more
  • 384 GB total capacity in a matched 4 × 96 GB kit
  • DDR5 4800 MT/s speed with CL40 latency for rated throughput
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operation matches the board's voltage requirement for full-speed stability
  • 288-pin RDIMM form factor verified for the Supermicro H13SVW-NT-OS1 motherboard

384GB DDR5 ECC RDIMM kit for Supermicro

This 384GB kit contains four 96GB DDR5 4800MHz Registered ECC RDIMMs built for the Supermicro H13SVW-NT-OS1 motherboard. The 2Rx4 modules run at 1.1V with CL40 latency and fit the board's 288-pin slots. It is intended for servers that require maximum registered memory capacity with error correction.

Upgrade from smaller RDIMM sets

Replacing partial kits or mixed DIMM sizes with this matched 4x96GB set lets the memory controller run every slot at the rated 4800MHz speed. The jump is worth it when the workload needs the full 384GB capacity and the stability of uniform rank, voltage and timing across all channels.

Limits of the DDR5 RDIMM interface on this platform

The DDR5 RDIMM standard used here tops out at 4800MHz with CL40 timing and 1.1V operation on this motherboard. Registered buffering allows full population but adds latency compared to unbuffered modules, and the 288-pin form factor prevents use in UDIMM or SODIMM slots.

How it compares

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

Price $10,836.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $28.22 per GB
Pricier than about 79% 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 numberMR38400-9624K4
Total capacity384 GB (4 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Will these 288-pin DDR5 RDIMM modules physically fit the Supermicro H13SVW-NT-OS1 motherboard?

Yes, the 288-pin RDIMM form factor matches the board's DDR5 DIMM slots exactly.

What is the correct population order when installing all four 96GB modules?

Follow the motherboard manual's approved DIMM population sequence for full 384GB capacity.

Do the modules require any firmware updates or heat spreader maintenance over time?

No firmware updates are needed; the modules have no heat spreaders to maintain.

More in Model-Specific Memory Upgrades

Similar items