PCIe M Key
查看容量
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安装 NVME 相关工具
radxa@rock-5b-plus:~$ sudo apt-get install nvme-cli
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查看容量
radxa@rock-5b-plus:~$ sudo nvme list
[sudo] password for radxa: Node SN Model Namespace Usage Format FW Rev
-------------------------- ---------------- -------- /dev/nvme0n1 50026B7684E3662B KINGSTON OM8PDP3256B-A01 1 256.06 GB / 256.06 GB 512 B + 0 B EDFK0S03
测速
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安装 FIO 工具
radxa@rock-5b-plus:~$ sudo apt install fio
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读测试
radxa@rock-5b-plus:~$ sudo fio -rw=read -bs=1m -runtime=60 -iodepth 1 -numjobs=8 -size=1G -filename /dev/nvme0n1 -ioengine libaio -direct=1 -group_reporting -name seq_read
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写测试
radxa@rock-5b-plus:~$ sudo fio -rw=write -bs=1m -runtime=60 -iodepth 1 -numjobs=8 -size=1G -filename /dev/nvme0n1 -ioengine libaio -direct=1 -group_reporting -name seq_write
从 NVME 启动系统
请参考以下文档:
SSD 兼容列表
品牌 | 型号 | 容量 | 额定电压电流 | 测试环境 | 兼容性 | 读写速率 | 备注 |
---|---|---|---|---|---|---|---|
三星 | 980 EVO | 512GB | 3.3V/1.9A | Radxa OS | 可识别 | Read:1.0GB/s Write:991MB/s | |
三星 | PM9A1 (MZVL2256HCHQ) | 256GB | 3.3V/2.8A | Armbian | 可识别 | Read:14.8MB/s Write:9.72MB/s | |
三星 | 970 EVO Plus | 1TB | 3.3V/1.9A | Radxa OS | 可识别 | Read: 3.0GB/s Write:2.9GB/s | |
三星 | PM983a | 1TB | 3.3V/3.9A | 不可识别 | |||
金士顿 | OM8PDP3256B-A01 | 256GB | 3.3V/1A | Radxa OS | 可识别 | Read:904MB/s Write:802MB/s | |
金士顿 | A2000 (SA2000M8/1000G) | 1TB | 3.3V/3A | Radxa OS/Armbian | 可识别 | Read:980MB/s Write:888MB/s | |
英特尔 | Optane Memory M10 | 32GB | 3.3V/1.2A | Radxa OS | 可识别 | ||
英特尔 | Optane Memory M10 | 16GB | 3.3V/1.2A | Radxa OS | 可识别 | ||
英特尔 | Optane Memory H10 | 16GB+256GB | 3.3V/2.5A | Radxa OS | 可识别 | Read:910MB/s Write:170MB/s | 默认配置下仅可识别 16G,PCI-E 分离后可识别全部容量 |
影驰 | 黑将Pro | 250GB | 3.3V/1.8A | Radxa OS | 可识别 | Read:2.1GB/s Write:680MB/s | |
西部数据 | SN730 | 512GB | 3.3v/2.8A | Radxa OS | 可识别 | Read:1.4GB/s Write:670MB/s | |
致态 | TiPlus5000 | 512GB | 3.3V/2.5A | Radxa OS | 可识别 | ||
致态 | TiPlus5000 | 2TB | 3.3V/2.5A | Radxa OS/Armbian | 可识别 | Read:1.3GB/s Write:745MB/s | |
致态 | TiPlus7100 | 1TB | 3.3V/2.5A | Radxa OS | 可识别 | Read:2.9GB/s Write:2.2GB/s | |
宏碁 | VT500M | 256GB | Armbian | 不可识别 | |||
江波龙 | XP1000 | 1TB | 可识别 | Read:2.0GB/s Write:2.0GB/s |