The era of AI is booming, and recently the US stock market's storage sector has been talked about every day, with NAND, DRAM, and HBM flying everywhere. Do you all know what they are? 😂 Here's a popular science post to boost your knowledge 1. NAND Pronounced /nænd/, roughly like "Nan-de" in Chinese. Full name NAND Flash, which is flash memory. Its main feature is that data is not lost when power is off, providing persistent storage. It's everywhere around us: SSD solid-state drives, USB drives, memory cards, the 256G or 1TB internal storage in phones—all of these use it. Large SSDs in enterprise servers also use NAND. SanDisk's core asset is NAND; AI datasets and vector databases ultimately rely on it. In short, it's used for storing data. 2. DRAM Pronounced /ˈdræm/, roughly like "Dram." Full name Dynamic Random Access Memory, which is the running memory. All data is cleared when power is off, but it's much faster than NAND. Corresponding products include computer RAM sticks, 12G/16G phone RAM, and server memory. Temporary data during GPU computations is stored in DRAM. In short, it's used for running processes; it doesn't store data long but runs fast. 3. HBM No need to memorize the pronunciation; just say the letters one by one. Full name High Bandwidth Memory, a high-end upgrade of DRAM. While regular DRAM chips are laid flat on the motherboard, HBM stacks multiple layers of chips vertically, maximizing bandwidth. High-end AI GPUs like Nvidia H100/H200 and AMD MI series come standard with HBM. Note that HBM is not a separate category; it is still part of the DRAM family, just a high-end form. Production mainly relies on three companies: Micron MU, Samsung, and SK Hynix. Finally, just remember roughly: NAND is for storage, DRAM is for running processes, and HBM is a special fast-running memory for AI. Is everything clear now? #AI 🦧 #USStockMarketKnowledge

You all say the MEME on the Robinhood chain is having a climax Stronger than ever before~ So who exactly is behind this?😦

$DASH DASH is also awesome! Just yesterday I mentioned ZEC soaring, and Dash was lagging far behind, but today it also appeared at the top of the gainers list, surging 21% in one go, with a market cap of 660 million USD. However, the 24-hour trading volume is only about 7 million USD, which translates to a turnover rate of 1%, showing low popularity. DASH is a veteran privacy coin forked from Bitcoin in 2014. Back then, it was popular due to its masternodes and anonymous transactions. It was also a star during the last bull market but later faded away, with few people mentioning its name. Today, the old privacy coins are collectively rising; the bull market is really here, but I still dare not chase it. Everyone, please be cautious~

Look at you guys making money rapidly~

$XMSTR MicroStrategy has hit a new high. Recently, the cryptocurrency and Bitcoin bull markets have been trending. What people in the crypto community love most is seeing MicroStrategy's weekly continuous Bitcoin purchases. So when the crypto market rises, MicroStrategy's profits rise even more, naturally leading to a higher rise. But why do I suddenly feel a bit bearish? This bull run seems very sudden and a bit inexplicable

Is this still the original Zcash? A few months ago, with all the negative news, I thought it would go to zero, but look now, it's skyrocketing 🚀🚀🚀 The biggest gains in the bull run, this bull market has to hit 1500-2000, seriously, it's probably the strongest privacy coin among the old coins, even DASH can't keep up. This bull run is really damn awesome.

People who are sharp in real life are no different in the crypto circle. They summarize, learn, and develop a sense for the market every day, cultivating a knack for making money. So whenever there is something new, a new way to play, or a new potential path to profit, they are the first to discover and jump on it. Therefore, not all money-making comes from the rich making money from money; it also comes from regularly accumulating small gains, leveraging small amounts to achieve big results, and single-handedly creating countless possibilities.