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
Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 2Rx8 ECC Registered RDIMM Supermicro H14DSG-OM memory upgrade

SKU CH-WS4B-CMGJG

48GB DDR5 5600 registered ECC RDIMM with CL46 timing and 1.1V operation, validated for Supermicro H14DSG-OM motherboards

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 48GB

Show 30 more
  • Exact-match 48GB DDR5-5600 CL46 2Rx8 RDIMM runs at rated speed
  • Registered ECC architecture prevents silent data corruption in production
  • 1V operation matches Supermicro H14DSG-OM memory controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Exact-match 48GB DDR5-5600 ECC RDIMM

This 48GB DDR5 5600 (PC5-44800) module is a Registered ECC RDIMM built to the precise rank, voltage, and timing the H14DSG-OM memory controller expects. It installs as a single 2Rx8 DIMM so the board recognises the full capacity and runs at the rated 5600 MT/s speed. It is intended for administrators upgrading or populating that specific Supermicro server platform.

Registered architecture

The registered (buffered) design offloads the memory controller, allowing every supported slot to run fully populated at full capacity while ECC corrects single-bit errors on the fly. The module uses a standard 288-pin DDR5 RDIMM connector with no heat spreader, operating at 1.1V. It fits only motherboards that require registered DDR5 RDIMMs — not UDIMMs or SODIMMs — and must follow the board's exact population order.

Verify supported capacity

Server memory support varies by model and BIOS revision. Consult the H14DSG-OM manual for the maximum capacity per slot, approved DIMM population sequence, and any required firmware updates. This kit contains a single 48GB RDIMM; buyers who need a different total capacity or a matched multi-DIMM kit should confirm the exact configuration their chassis and workload require.

How it compares

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

Price $1,267.99
Pricier than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $26.42 per GB
Pricier than about 73% 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 numberMR44800-4828K1
Total capacity48 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items48 GB DDR5 5600 MHz PC5-44800 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 the DDR5 5600 interface run at its full 5600 MT/s on the Supermicro H14DSG-OM?

Yes, the module is spec-matched to the board so the memory controller recognises the 5600 MT/s rating and runs at that speed.

What physical slot and form factor does this 288-pin RDIMM require?

It fits a standard 288-pin DDR5 RDIMM slot; the board must accept registered DIMMs, not UDIMM or SODIMM.

What population rule do installers often miss when adding this 2Rx8 module?

The manual specifies a strict DIMM population order; skipping the correct slot sequence prevents the server from recognising the full 48 GB capacity.

More in Model-Specific Memory Upgrades

Similar items