SK hynix Samsung 16GB 1x16GB DDR5 4800 CL40 UDIMM HMCG78AEBUA081N

UPC: Does not apply
MPN: HMCG78AEBUA081N
Brand: SK hynix
Type: DDR5 SDRAM
Form Factor: DIMM
Total Capacity: 32 GB
Capacity per Module: 16 GB
Number of Modules: 2
Bus Speed: PC5-38400 (DDR5-4800)
Memory Features: Unbuffered
Number of Pins: 288

Technical Architecture & Memory Specifications

This listing includes a matched-spec 32GB kit consisting of two 16GB DDR5-4800 unbuffered desktop DIMMs (one SK hynix HMCG78AEBUA081N and one Samsung M323R2GA3BB0-CQK0L). Both modules feature a 1Rx8 (Single Rank x8) organization and operate at the JEDEC standard 1.1V. They deliver a CAS Latency of CL40 (40-39-39-76) and utilize standard on-die ECC inherent to DDR5 architecture. The modules are built on bare OEM green PCBs without heat spreaders, ensuring maximum clearance in compact desktop builds.

Platform Compatibility & Server/Desktop Application

These unbuffered DIMMs (UDIMMs) are designed for standard consumer desktop motherboards and entry-level workstations supporting DDR5 memory. They are fully compatible with Intel Core 12th, 13th, and 14th Generation processors (LGA1700 socket) as well as AMD Ryzen 7000 and 8000 Series processors (AM5 socket). Because they adhere strictly to JEDEC DDR5-4800 specifications, they offer plug-and-play stability without the need for XMP or EXPO profile configuration.

Alternative Models & Cross-Brand Equivalents (SEO Matrix)

For buyers cross-referencing specific PC builds or motherboard QVL lists, this item shares identical core specifications with, or is a direct physical variant of, the following manufacturer part numbers:

• Same-Brand Variants: HMCG78MEBUA081N
• Competitor Equivalents: M323R2GA3BB0-CQK0L, CT16G48C40U5, MTC8C1084S1UC48BA1, KVR48U40BS8-16, TED516G4800C4001