Tracked topic
…This form factor has now been confirmed as CAMM2, i.e., Compression Attached Memory Module , confirmed by JEDEC back in 2024. Designed jointly by Dell and JEDEC as a ratification of Dell…
…The CAMM2 standard has been formally confirmed by JEDEC, and is being designed specifically to bring DDR6 memory to the market. The bolted-down, low-profile design is necessary to handle the…
…In contrast, CAMM2 (Compression Attached Memory Module) is a JEDEC (Joint Electron Device Engineering Council) standard (JESD318) that started out as Dell's proprietary design, first shipping with Precision workstations in 2022…
…Newer AGESA revisions fixed most of the early memory compatibility issues with the Zen 1 processors and additionally added RAM speed options beyond JEDEC limits, so this ten-minute task was certainly…
…Since DOCP had been reset, it would have trained the memory using the default JEDEC profile instead. I had no reason to suspect anything because Windows booted normally after that, and nothing…
…Without XMP (on Intel systems) and EXPO (on AMD platforms) enabled, your motherboard simply defaults the speed to the corresponding JEDEC standard, which is a much lower baseline for your DDR5 or…
…So sticking with JEDEC speeds is a safer starting point, even if it means leaving performance on the table. Stock CPU behavior prioritizes safe limits over performance Your motherboard's "Auto" setting…
…The motherboard was running my DDR5 at basic JEDEC speeds instead of its advertised EXPO profile. The system experiences a major data bottleneck because of the excessive memory bandwidth limits. This prevents…
…If you bought a DDR4 or DDR5 kit rated for a specific speed, you probably do not want it sitting at its default JEDEC speed forever. Enabling XMP or EXPO can be…
…In the worst case, the two profiles may flat out refuse to train together, and the entire memory configuration will fall back to JEDEC speed, leaving both sticks slower than either was…