HDD 750GB Set of 10 ◆ These were removed and stored from used PCs. Some data may still remain. Please purchase only if you understand that these are used items. ◆ These were working. ◆ Please understand that there may be issues due to different model numbers or compatibility. ※ These are working properly, but compatibility is not guaranteed. 【Notes】 ● Returns, refunds, and exchanges are not possible, so please understand this before purchasing. ● Anyone is welcome. If multiple people want to purchase, we will sell to the person who presses the purchase button first. Standard size: 2.5 inch Serial ATA internal type