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
Twelve green DDR5 RDIMM modules without heat spreaders in a row

NEMIX RAM

NEMIX RAM DDR5 1.1TB (12x96GB) 4800MHz CL40 ECC RDIMM Supermicro H13SSF memory upgrade

SKU CH-KZWE-635T6

A 1.1 TB DDR5 ECC registered RDIMM kit of twelve 96 GB modules at 4800 MHz CL40, validated for the Supermicro H13SSF motherboard

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.1TB 12X96GB

Show 30 more
  • 1TB kit of twelve 96GB DDR5 modules installs at full rated capacity
  • DDR5-4800 CL40 2Rx4 registered ECC matches the server memory controller exactly
  • 1V 288-pin RDIMM form factor fits the Supermicro H13SSF motherboard precisely
  • Registered buffer plus ECC prevents silent data corruption across every populated slot
  • Lifetime replacement warranty with free US-based technical support included

Supermicro H13SSF DDR5 upgrade

This 1.1TB kit is built for the Supermicro H13SSF motherboard. It contains twelve 96GB DDR5 RDIMM modules that the board recognises at full capacity and rated speed. System administrators expanding memory in this specific platform use it to reach the board's supported limit. Builders working with any other motherboard or form factor cannot use these modules.

Registered ECC RDIMM at 4800MHz

The single specification that decides fitment is the 288-pin registered ECC RDIMM form factor running at DDR5-4800 with CL40 latency and 1.10V operation. The Supermicro H13SSF requires this exact registered architecture; unbuffered UDIMMs or SODIMMs will not post. Population rules in the board manual must be followed for all twelve slots to train correctly.

1.1TB capacity for dense workloads

Twelve ranks of 2Rx4 organisation give 1.1TB of addressable memory, enough for large in-memory databases, virtualisation hosts and HPC datasets. Full-speed operation holds across all populated channels when the board's memory controller is configured per the vendor guide. Workloads that exceed this capacity or need faster than 4800MT/s transfer rates will require a different platform.

How it compares

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

Price $29,439.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $26.76 per GB
Pricier than about 74% 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 numberMR38400-9624K12
Total capacity1.1 TB (12 × 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 items1.1 TB 12 × 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

What does the 4800 MHz rating mean once the modules are installed in a Supermicro H13SSF?

The server's memory controller will recognise the kit at its rated DDR5-4800 speed and run all twelve 96 GB modules at that frequency without down-clocking.

How does the 288-pin RDIMM interface affect usable bandwidth on this board?

The registered 288-pin RDIMM form factor is exactly what the H13SSF requires; it allows every slot to be populated at full 4800 MT/s throughput.

What physical space and slot arrangement does the 12-module kit need?

Twelve 288-pin RDIMM slots must be free on the H13SSF, and the modules must follow the board's prescribed population order.

More in Model-Specific Memory Upgrades

Similar items