Sparkle Electronics has spent the past 15 years in one lane: server memory. We work with Samsung, SK hynix and Micron day in and day out. That is the supply chain behind most of the modules that end up in HPE, Dell, Cisco and Supermicro servers. We know how those part numbers are built, what is moving this week, and what is getting harder to find. When you send a list, we are not guessing from a datasheet. We are matching it against what we actually buy and sell. We keep more than 20 common specifications in stock, the capacities and speeds that turn over every week. Beyond that, we can cover the wider DDR4 and DDR5 range through the same channels: RDIMM and LRDIMM, from the usual 16GB and 32GB modules up to 64GB, 96GB and 128GB. If a line is here, it usually ships the same day. If it is not, we tell you that on the quote. Genuine pulled memory from HPE, Dell, Cisco and Supermicro sits in the same pipeline. Useful when a machine needs the original labeled module, or when a build has to match what is already installed. Orders start at two modules. Longer lists for builds or for stock are normal. Payment is by T/T or USDT. If you have a part number on the label, send it. If you only have capacity, speed and module type, send that. We will quote what fits.