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
Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 288GB 6x48GB CL40 1.1V ECC RDIMM Supermicro H13SSW memory upgrade

SKU CH-V0JH-GBCQ8

A 288 GB DDR5 kit of six 48 GB registered ECC modules at 4800 MT/s, CL40 and 1.1 V, validated for the Supermicro H13SSW motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

Show 24 more
  • 288 GB total capacity from six 48 GB modules for large memory workloads
  • DDR5 4800 speed with CL40 latency delivers rated server performance
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • 1 V operation matches the Supermicro H13SSW memory controller specification
  • Exact-match 288-pin RDIMM kit validated for full-population stability

Compatibility with Supermicro H13SSW

This 288GB kit is built specifically for the Supermicro H13SSW motherboard. The 288-pin RDIMM form factor matches the board's registered memory slots and population rules. Systems requiring UDIMM or SODIMM modules cannot use this memory.

Suited for registered ECC DDR5 servers

This kit fits administrators who need registered ECC DDR5 memory at the exact voltage, rank, and timing the H13SSW expects. It is not for workstations or desktops that accept only unbuffered non-ECC DIMMs, nor for boards limited to lower capacities or different DDR generations.

288GB total capacity in six 48GB modules

The six-module 48GB configuration delivers 288GB total capacity, the single specification that determines whether this kit matches your server's maximum supported memory and slot count. Verify your motherboard manual for approved population order before installing.

How it compares

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

Price $6,695.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $23.25 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 numberMR38400-4828K6
Total capacity288 GB (6 × 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 items288 GB 6 × 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

Does my Supermicro H13SSW motherboard need a specific BIOS version or CPU to recognise all six 48 GB DDR5-4800 RDIMMs?

The kit is spec-matched to the H13SSW memory-population rules; consult your system or motherboard manual for supported capacities, approved DIMM order and installation steps before purchase.

Can I mix these 2Rx8 registered ECC modules with any existing DDR5 UDIMMs or lower-capacity RDIMMs I already have installed?

Registered (buffered) architecture offloads the memory controller so every slot runs fully populated at full capacity; mixing with unbuffered or different-rank DIMMs is not supported by the board's population rules.

After installation, how do I verify the kit is running at DDR5-4800 CL40 1.1 V with ECC active?

Check the BIOS memory information screen or use a tool such as dmidecode to confirm speed shows 4800 MT/s, CAS latency 40, voltage 1.10 V and ECC type registered.

More in Model-Specific Memory Upgrades

Similar items