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
Two green DDR5 RDIMM modules without heat spreaders, 288-pin, 32GB kit

NEMIX RAM

NEMIX RAM DDR5 6400 32GB 2x16GB CL52 1.1V ECC RDIMM Supermicro H13SSL-N memory upgrade

SKU CH-R9MD-A0BNM

32GB dual-channel DDR5 kit with 6400 speed, CL52 latency, 1.1V operation, and ECC registered reliability for Supermicro H13SSL-N servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact DDR5-6400 CL52 1.10V spec ensures full-speed recognition
  • 32 GB 2×16 GB ECC RDIMM kit matched to Supermicro H13SSL-N
  • Registered buffer plus ECC prevents silent data corruption
  • 1Rx8 288-pin layout follows board population rules
  • Major OEM Samsung Micron Hynix chips deliver enterprise stability

Exact-match DDR5 server kit

This 32GB kit contains two 16GB DDR5-6400 registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H13SSL-N expects. It is for administrators upgrading that specific motherboard and needing guaranteed recognition at full rated speed.

Registered ECC RDIMM form factor

The 288-pin registered DIMM with on-die ECC is the single specification that decides compatibility; the board requires RDIMMs and will not accept unbuffered UDIMMs or SODIMMs. Buyers whose systems call for unbuffered memory or a different pin count cannot use this kit.

Dual-rank headroom for full population

Two single-rank 16GB modules give 32GB total while leaving additional slots open for further registered DIMMs under the board's population rules. Capacity runs out when the motherboard's maximum supported memory or slot limit is reached.

How it compares

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

Price $1,002.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $31.34 per GB
Pricier than about 90% 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 numberMR51200-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB 2 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the DDR5-6400 rating mean once the kit is installed in the Supermicro H13SSL-N?

The kit runs at 6400 MT/s with CL52 timing at 1.1 V, delivering the exact speed and latency the motherboard's memory controller expects for full-capacity operation.

What does the PC5-51200 designation tell me about the interface and its practical limit?

PC5-51200 identifies the DDR5-6400 standard; the registered ECC RDIMM format lets the board run all populated slots at that rated speed without signal degradation.

What physical requirements must the Supermicro H13SSL-N meet to accept this 288-pin RDIMM kit?

The board needs DDR5 RDIMM slots supporting 288-pin registered modules; the kit provides two 16 GB 1Rx8 sticks that fit those slots and follow the board's population rules.

More in Model-Specific Memory Upgrades

Similar items