/dev/nda0 Controller Capabilities/Features ================================ Vendor ID: 1344 Subsystem Vendor ID: 1344 Serial Number: 22213860A07F Model Number: Micron MTFDKCD256TFK Firmware Version: 7003V5LN Recommended Arb Burst: 6 IEEE OUI Identifier: 00 a0 75 Multi-Path I/O Capabilities: Not Supported Max Data Transfer Size: 262144 bytes Sanitize Crypto Erase: Supported Sanitize Block Erase: Supported Sanitize Overwrite: Not Supported Sanitize NDI: Supported Sanitize NODMMAS: Yes Controller ID: 0x0000 Version: 1.4.0 Admin Command Set Attributes ============================ Security Send/Receive: Supported Format NVM: Supported Firmware Activate/Download: Supported Namespace Management: Not Supported Device Self-test: Supported Directives: Not Supported NVMe-MI Send/Receive: Not Supported Virtualization Management: Not Supported Doorbell Buffer Config: Not Supported Get LBA Status: Not Supported Sanitize: crypto, block, Abort Command Limit: 4 Async Event Request Limit: 8 Number of Firmware Slots: 2 Firmware Slot 1 Read-Only: No Per-Namespace SMART Log: No Error Log Page Entries: 63 Number of Power States: 5 Total NVM Capacity: 0 bytes Unallocated NVM Capacity: 0 bytes Firmware Update Granularity: 04 (16384 bytes) Host Buffer Preferred Size: 67108864 bytes Host Buffer Minimum Size: 67108864 bytes NVM Command Set Attributes ========================== Submission Queue Entry Size Max: 64 Min: 64 Completion Queue Entry Size Max: 16 Min: 16 Number of Namespaces: 1 Compare Command: Supported Write Uncorrectable Command: Supported Dataset Management Command: Supported Write Zeroes Command: Not Supported Save Features: Supported Reservations: Not Supported Timestamp feature: Supported Verify feature: Not Supported Fused Operation Support: Not Supported Format NVM Attributes: Crypto Erase, Per-NS Erase, Per-NS Format Volatile Write Cache: Present, flush all NVM Subsystem Name: nqn.2016-08.com.micron:nvme:nvm-subsystem-sn-22213860A07F /dev/nda1 Controller Capabilities/Features ================================ Vendor ID: 144d Subsystem Vendor ID: 144d Serial Number: S67PNF1W866465 Model Number: SAMSUNG MZAL4256HBJD-00BL2 Firmware Version: 7L1QHXC7 Recommended Arb Burst: 2 IEEE OUI Identifier: 00 25 38 Multi-Path I/O Capabilities: Not Supported Max Data Transfer Size: 131072 bytes Sanitize Crypto Erase: Not Supported Sanitize Block Erase: Supported Sanitize Overwrite: Not Supported Sanitize NDI: Supported Sanitize NODMMAS: No Controller ID: 0x0007 Version: 1.4.0 Admin Command Set Attributes ============================ Security Send/Receive: Supported Format NVM: Supported Firmware Activate/Download: Supported Namespace Management: Not Supported Device Self-test: Supported Directives: Not Supported NVMe-MI Send/Receive: Not Supported Virtualization Management: Not Supported Doorbell Buffer Config: Not Supported Get LBA Status: Not Supported Sanitize: block, Abort Command Limit: 8 Async Event Request Limit: 4 Number of Firmware Slots: 3 Firmware Slot 1 Read-Only: No Per-Namespace SMART Log: Yes Error Log Page Entries: 64 Number of Power States: 5 Total NVM Capacity: 0 bytes Unallocated NVM Capacity: 0 bytes Firmware Update Granularity: 04 (16384 bytes) Host Buffer Preferred Size: 67108864 bytes Host Buffer Minimum Size: 16777216 bytes NVM Command Set Attributes ========================== Submission Queue Entry Size Max: 64 Min: 64 Completion Queue Entry Size Max: 16 Min: 16 Number of Namespaces: 1 Compare Command: Not Supported Write Uncorrectable Command: Supported Dataset Management Command: Supported Write Zeroes Command: Supported Save Features: Supported Reservations: Not Supported Timestamp feature: Supported Verify feature: Not Supported Fused Operation Support: Not Supported Format NVM Attributes: Per-NS Erase, Per-NS Format Volatile Write Cache: Present, no flush all NVM Subsystem Name: nqn.1994-11.com.samsung:nvme:PM9B1:M.2:S67PNF1W866465