desktop pcie4 0 ssd for computer

{"cid":"91223342","title":"512GB-4TB GEN4 M.2 PCIE4.0 SSD 2280 2230 2242 Hard Drives For Laptop Desktop Computer","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/c5\/6b12a888c4d0ba297440dedca330-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"PG","Delivery Time":"10 to 15 days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100K a month","Capacity":"512GB-4TB","Interface":"M.2","Agreement":"NVMe1.4","Read speed":"6500MB\/s","write speed":"6000MB\/s","Operating temperature":"-40~85\u2103"}}