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 ECC UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 5600 CL46 ECC UDIMM memory upgrade for ASRock Rack W680D4U-2L2T/G5

SKU CH-0PRR-BM0VQ

A 96GB kit of two 48GB DDR5 ECC UDIMM modules running at 5600MHz with CL46 latency for the ASRock Rack W680D4U-2L2T/G5

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 96 GB capacity lets workstations handle large datasets with two 48 GB modules
  • ECC protection detects and corrects single-bit errors for data integrity
  • DDR5 5600 speed delivers high bandwidth for demanding applications
  • 1 V operation reduces power draw compared to previous DDR generations
  • 288-pin UDIMM form factor fits the ASRock Rack W680D4U-2L2T/G5 motherboard

Capacity and configuration

This kit delivers 96GB of DDR5 ECC memory in a matched pair of 48GB modules. It is built for the ASRock Rack W680D4U-2L2T/G5 motherboard and suits workloads that demand high capacity with error correction. The unbuffered design keeps the signal path short for direct CPU attachment. Buyers who need registered DIMMs or lower-density sticks should look elsewhere.

Speed, voltage and latency

Rated at 5600 MT/s with a CL46 timing, the modules run at the standard 1.1V DDR5 voltage. The 2Rx8 organisation provides two ranks per DIMM for density without registered buffering. Headroom exists for large datasets and virtual machines, while the fixed JEDEC profile avoids manual tuning. Systems that require faster JEDEC speeds or lower latencies will not gain them from this kit.

Form factor and platform fit

The 288-pin UDIMM form factor fits the target board’s standard DDR5 slots and needs no heat spreader clearance. ECC support is native to the platform, so no extra configuration is required beyond population rules. The kit frees all remaining slots for future expansion if the board provides more than two channels. Builds using a different chipset, a registered-memory platform or a non-ECC consumer board cannot use these modules.

How it compares

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

Price $2,081.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $21.69 per GB
Pricier than about 67% 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 Memory
Model nameDDR5 ECC Unbuffered UDIMM Memory
Part numberME44800-4828K2
Total capacity96 GB (2 × 48 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 systemsASRock
In the box
Included items96 GB (2 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC UDIMM KIT

Questions about this item

Will the 5600 CL46 DDR5 ECC UDIMM modules work alongside any existing DDR5 memory I keep in the ASRock Rack W680D4U-2L2T/G5?

The kit runs at 5600 MT/s with CL46 latency and 1.1 V; mixing it with other DDR5 DIMMs will work only if those modules share the same voltage and the board can train all slots at a common speed.

How can I verify the 96 GB kit is running at 5600 MT/s with ECC active after installation?

Enter the system BIOS or UEFI and confirm the memory frequency reads 5600 MT/s (PC5-44800), the capacity shows 96 GB across two 48 GB modules, and the ECC status is reported as enabled or active.

What exactly ships in the box and do I need to buy anything else for the ASRock Rack W680D4U-2L2T/G5?

The package contains two 48 GB 288-pin DDR5 ECC UDIMM modules (part ME44800-4828K2); no heat spreaders, cables or additional parts are included, and nothing extra is required for installation.

More in Model-Specific Memory Upgrades

Similar items