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Single green DDR5 UDIMM module with black chips, no heat spreader, 288 gold pins, 48GB capacity

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 ECC UDIMM for ASUS ROG-STRIX-B650-A Gaming WiFi memory upgrade

SKU CH-GR4B-13696

48 GB DDR5 ECC UDIMM running at 5600 MT/s with CL46 latency and 1.1 V operation for ASUS ROG-STRIX-B650-A Gaming WiFi motherboards

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 48 GB capacity expands system memory for demanding workloads
  • DDR5 5600 MT/s speed delivers high data transfer rates
  • ECC support detects and corrects single-bit errors for reliability
  • 10 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits compatible ASUS B650 motherboard slots

48GB DDR5 5600 ECC UDIMM for ASUS ROG STRIX B650

This single 48GB DDR5 module runs at 5600MHz with CL46 latency and 1.1V operation. It provides ECC error correction on an unbuffered UDIMM form factor using 2Rx8 organisation. The kit targets owners of the ASUS ROG STRIX B650-A Gaming WiFi motherboard who need maximum capacity per slot.

Check motherboard slot count

Verify that your ASUS ROG STRIX B650-A Gaming WiFi has a free 288-pin DDR5 slot and that the installed processor supports 48GB unbuffered ECC UDIMMs at 5600MHz. Confirm the BIOS is updated to a version that enables full capacity and ECC functionality for this density. The module requires 1.1V operation.

Replaces lower-capacity or non-ECC DDR5 modules

Upgrading from smaller DDR5 sticks or non-ECC memory adds 48GB in one slot and brings error-correcting code protection for data integrity. The jump is worth it when workloads demand maximum single-slot density and ECC reliability on this specific motherboard platform.

How it compares

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

Price $893.99
Pricier than about 60% 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 $18.62 per GB
Pricier than about 64% 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 lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 5600 MHz ECC Unbuffered UDIMM
Part numberME44800-4828K1
Total capacity48 GB
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items48 GB (1 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN ECC Unbuffered UDIMM

Questions about this item

Does the package include only the single 48GB DDR5 5600 ECC UDIMM or are extra items supplied?

The package contains one 48GB 288-Pin DDR5 ECC UDIMM module and nothing else.

Should I pick the 48GB 5600 CL46 2Rx8 version or a different capacity for the ASUS ROG-STRIX-B650-A Gaming WiFi?

This part is built as a single 48GB 2Rx8 stick at 5600MHz CL46; choose it when you need the highest density in one slot.

What does the 5600MHz CL46 rating mean once the module is installed in the motherboard?

The module will run at 5600MT/s with CAS latency 46 at 1.10V, delivering PC5-44800 bandwidth for the board's DDR5 controller.

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