{
  "product": "Specification (reference)",
  "title": "Solid-State Drive",
  "summary": "Beyond the headline sequential number.",
  "category": "hardware",
  "entries": [
    {
      "path": [
        "Interface",
        "Form factor and protocol"
      ],
      "value": "M.2 2280, NVMe PCIe 4.0 ×4",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Interface",
        "Backwards compatibility"
      ],
      "value": "",
      "status": "yes",
      "note": "behaviour in a slower slot"
    },
    {
      "path": [
        "Capacity",
        "Usable capacity and over-provisioning"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Performance",
        "Sequential read and write"
      ],
      "value": "MB/s",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Performance",
        "Random IOPS at QD1 and QD32"
      ],
      "value": "",
      "status": "yes",
      "note": "QD1 is what desktops feel"
    },
    {
      "path": [
        "Performance",
        "Sustained write after the SLC cache is exhausted"
      ],
      "value": "",
      "status": "yes",
      "note": "the number vendors omit"
    },
    {
      "path": [
        "Performance",
        "Latency under mixed load"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Endurance",
        "Rated write endurance"
      ],
      "value": "TBW",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Endurance",
        "NAND type and controller"
      ],
      "value": "TLC/QLC",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Endurance",
        "Warranty period and terms"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Thermals",
        "Throttling threshold and heatsink requirement"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Power",
        "Idle and active draw; low-power states"
      ],
      "value": "ASPM, APST",
      "status": "yes",
      "note": "matters in laptops"
    },
    {
      "path": [
        "Reliability",
        "Power-loss protection"
      ],
      "value": "",
      "status": "yes",
      "note": "consumer drives usually lack it"
    },
    {
      "path": [
        "Reliability",
        "SMART attributes exposed"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Features",
        "Hardware encryption"
      ],
      "value": "TCG Opal",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Features",
        "Firmware updates and the update tool"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Features",
        "TRIM and secure erase support"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    }
  ]
}