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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 4800 CL40 ECC RDIMM Kit for Supermicro H13SSH-E

SKU CH-FDQJ-EBHKE

A 576GB DDR5 ECC Registered RDIMM kit with twelve 48GB modules at 4800MHz CL40, validated for the Supermicro H13SSH-E motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

Show 30 more
  • 576 GB total capacity from a 12-module kit of 48 GB each
  • DDR5 4800 speed with CL40 latency and 1.10 V operation
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 288-pin RDIMM form factor matches Supermicro H13SSH-E motherboard requirements
  • Built with major OEM chips from Samsung, Micron or Hynix

Kit contents and target system

This kit supplies 576 GB of DDR5 memory across twelve 48 GB Registered ECC RDIMMs. It is built for servers using the Supermicro H13SSH-E motherboard that require the exact rank, voltage and timing combination this kit provides.

Verify before ordering

Confirm the motherboard manual lists support for 576 GB total capacity and twelve 2Rx8 Registered DIMMs. Check the approved population order and any BIOS revision required for full-speed operation at 4800 MT/s before installing.

Build integration

The 288-pin RDIMM form factor fits the board's Registered memory slots; UDIMM or SODIMM modules will not work. Registered buffering reduces electrical load on the memory controller when all slots are populated, and ECC corrects single-bit errors to protect data integrity in production workloads.

How it compares

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

Price $13,641.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $23.68 per GB
Pricier than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-4828K12
Total capacity576 GB (12 × 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 items576 GB 12 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the kit contain everything needed to populate all memory channels on the Supermicro H13SSH-E, or must I buy extra modules?

The kit includes twelve 48GB DDR5 4800 CL40 288-pin ECC Registered RDIMMs for a total of 576GB, matching the exact population the board expects. No additional modules are required.

The kit is offered as twelve 48GB modules; would a different capacity or rank configuration work as well?

This 12 x 48GB 2Rx8 kit is the exact-match upgrade validated for the Supermicro H13SSH-E. Other capacities or rank layouts are not confirmed for this motherboard.

Once installed, will the memory run at the full 4800 MT/s CL40 rating across all twelve slots?

Yes. The modules are spec-matched to the board's memory controller, so all twelve DIMMs operate at DDR5 4800 (PC5-38400) with CL40 timings at 1.1V when fully populated.

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