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 with black chips and gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (4 x 48GB) DDR5 6400MHz CL52 2Rx8 1.1V ECC Registered RDIMM memory upgrade

SKU CH-63Q1-JQQ10

192 GB DDR5-6400 ECC Registered RDIMM kit in four 48 GB modules at CL52 and 1.1 V, validated for the Supermicro H13SVW-N motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB capacity with four 48 GB modules for dense server memory configurations
  • DDR5 6400 MHz speed rated at PC5-51200 for high-throughput workloads
  • CL52 latency and 1.1 V operation matching the motherboard memory controller
  • Registered ECC RDIMM design corrects single-bit errors and offloads the controller
  • Verified fitment for Supermicro H13SVW-N motherboard with 288-pin form factor

Exact-match server upgrade

This 192GB kit delivers four 48GB DDR5 6400MHz modules built to the Supermicro H13SVW-N motherboard's precise rank, voltage and timing requirements. Registered ECC architecture with CL52 latency and 1.1V operation ensures full-capacity recognition at rated speed without manual tuning.

Registered RDIMM form factor

The 288-pin registered design offloads the memory controller so every slot runs fully populated at 192GB, while on-die ECC corrects single-bit errors before they reach production workloads. Modules ship without heat spreaders to fit dense server chassis and standard DIMM ejectors.

DDR5-6400 CL52 specification

The single figure that decides fitment is the DDR5-6400 (PC5-51200) speed grade combined with 2Rx8 registered ECC at 1.1V. Boards requiring UDIMM, SODIMM, a different voltage, or another DDR generation will not accept this kit.

How it compares

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

Price $4,366.99
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 $22.74 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 numberMR51200-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
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 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What DDR5 speed and CAS latency does this kit run at on the Supermicro H13SVW-N?

The modules are rated DDR5 6400 (PC5-51200) with a CAS latency of CL52, so the memory controller will recognise them at that speed and timing when populated correctly.

What physical slot and form factor do these modules need on the H13SVW-N?

They are 288-pin Registered RDIMMs; the board requires exactly that form factor, not UDIMM or SODIMM, and the kit provides four 48 GB sticks to fill the supported slots.

How do I install the four sticks in the right order on this motherboard?

Consult the Supermicro H13SVW-N manual for the approved DIMM population sequence, then seat each 2Rx8 Registered RDIMM firmly until the latches click, ensuring all four are installed in the prescribed order.

More in Model-Specific Memory Upgrades

Similar items