SK Hynix Desktop 32GB 1x32GB DDR5 4800 CL40 JEDEC Unbuffered RAM

UPC: Does not apply
MPN: HMCG88MEBUA081N
Brand: SK Hynix
Type: DDR5 SDRAM
Form Factor: DIMM
Number of Modules: 1
Total Capacity: 32 GB
Capacity per Module: 32 GB
Bus Speed: PC5-38400 (DDR5-4800)
Model: 32GB 2Rx8 PC5-4800B-UB0-1010-XT
Memory Features: Unbuffered, Non-ECC
Number of Pins: 288
CAS Latency: 40
Voltage: 1.1 V
Rank: 2Rx8

Technical Architecture & Memory Specifications

This SK Hynix 32GB DDR5 memory module features a 2Rx8 (Dual Rank x8) organization, operating at a standard JEDEC speed of 4800 with a CAS Latency of 40. It runs at an ultra-efficient 1.1V, providing significant power savings and thermal improvements over previous generations. As an Unbuffered DIMM (UDIMM) without Error-Correcting Code (Non-ECC), it is specifically designed for high-performance consumer desktop applications rather than enterprise servers.

Platform Compatibility & Server/Desktop Application

This DDR5-4800 UDIMM is fully compatible with modern desktop platforms that support DDR5 memory. It is optimized for Intel Core 12th, 13th, and 14th Generation processors on Z690, Z790, B660, and B760 motherboards, as well as AMD Ryzen 7000 and 8000 series processors on X670, B650, and A620 chipsets. Please ensure your motherboard specifically requires 288-pin DDR5 UDIMM memory, as it is not backwards compatible with DDR4 slots or compatible with server-grade RDIMM/LRDIMM requirements.

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: HMCG88MEBUA081N, HMCG88AGBUA084N
• Competitor Equivalents: Crucial CT32G48C40U5, Kingston KVR48U40BD8-32, Samsung M323R4GA3BB0-CQK, Micron MTC20C2085S1UC48BA1