2X32GB DDR5-5600 NON-ECC SODIMM for ASRock Industrial 4X4-7840U-1U | PC5-44800 2Rx8 1.1V CL46 262-PIN Unbuffered Non-ECC Industrial Memory, 64GB Kit of 2. Fits ASRock Industrial 4X4-7840U-1U.

Key features

• EXACT-MATCH UPGRADE — 64GB kit (2 x 32GB) DDR5-5600 (PC5-44800), 2Rx8 Unbuffered non-ECC, 1.1V, CL46, 262-pin. Matched set from a single production lot — the precise rank, voltage, and timing your system's memory controller expects, recognized at full capacity and rated speed.
• VERIFIED FITMENT — Compatible with the ASRock Industrial 4X4-7840U-1U 4X4 Board/BOX PC and ASRock Industrial 4X4 BOX-7840U. The 262-pin SODIMM form factor this system requires — not a desktop UDIMM or an ECC/Registered server module. Spec-matched to the system's memory-population rules.
• PLUG-AND-PLAY PERFORMANCE — JEDEC-standard unbuffered non-ECC module with the SPD profile your system expects: install and boot at rated speed with no BIOS changes. Low-voltage 1.1V DDR5 for cooler, more efficient operation.
• CHECK YOUR CONFIG — System memory support varies by model and processor. Consult your system manual for supported capacities, approved DIMM population order, and installation steps before purchase.
• LIFETIME SUPPORT — Backed by a lifetime replacement warranty and free US-based technical support. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty.