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 in anti-static packaging

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 64GB 2x32GB CL40 1.1V Supermicro H14DSH memory upgrade

SKU CH-P3SV-CNXBV

64 GB DDR5-4800 dual-rank ECC RDIMM kit built for the Supermicro H14DSH motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

Show 30 more
  • 64 GB capacity from two 32 GB modules
  • DDR5-4800 speed rated at PC5-38400
  • CL40 latency at 1.1 V operating voltage
  • ECC registered RDIMM for enterprise stability
  • Verified compatible with Supermicro H14DSH motherboard

Exact-match DDR5-4800 RDIMM kit for Supermicro

This 64GB kit contains two 32GB DDR5 4800 modules built to the PC5-38400 standard. Registered ECC architecture and 2Rx8 organisation match the memory controller requirements of the Supermicro H14DSH motherboard. The modules operate at 1.1V with CL40 timing and use the 288-pin RDIMM form factor.

Registered ECC with 2Rx8 rank organisation

Registered buffering reduces electrical load on the memory controller so all slots can be populated at full capacity. ECC detects and corrects single-bit errors to prevent silent data corruption. The 2Rx8 rank structure and 1.1V voltage are the exact parameters the H14DSH platform expects for stable operation at rated speed.

Two-module kit enables dual-channel population

The 2x32GB configuration lets you fill a matched pair of slots for optimal bandwidth on the H14DSH platform. No heat spreaders are included, so airflow in dense server chassis is unimpeded. Verify your motherboard manual for approved DIMM population order before installation.

How it compares

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

Price $1,626.99
Pricier than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $25.42 per GB
Pricier than about 70% 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 numberMR38400-328K2
Total capacity64 GB (2 × 32 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 items64 GB 2 × 32 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

What does the 4800 speed mean when the kit is installed in the Supermicro H14DSH?

The modules run at DDR5-4800 (PC5-38400) with CL40 latency and 1.10V, delivering the exact data rate the board's memory controller expects.

How does the registered ECC interface affect what the motherboard can use?

The 288-pin RDIMM format with 2Rx8 registered ECC offloads the controller, allowing full-slot population at rated speed while correcting single-bit errors.

What physical slot and clearance does this 2x32GB kit need?

Two 288-pin DDR5 RDIMM slots; no heat spreader is fitted, so standard server DIMM clearance applies.

More in Model-Specific Memory Upgrades

Similar items