Looking to buy Pny Optima - Memory - 512 Mb - Dimm 184-Pin - Ddr - 400 Mhz / Pc3200 - Unbuffered - Non-Ecc components for your production line or hardware build? Submit a Request for Quote (RFQ) on this page and receive pricing, stock status, and lead times in one response. Enter the part number you want to purchase, such as MD0512SD1-400, along with the quantity and your target price. Bulk and repeat orders are welcome, and accurate part numbers help avoid back-and-forth and speed up your quotation. Working from a bill of materials or datasheet? Add the item description, for example Pny Optima - Memory - 512 Mb - Dimm 184-Pin - Ddr - 400 Mhz / Pc3200 - Unbuffered - Non-Ecc , so our team can confirm the match before pricing is prepared.