/dev/da0 pass1: <WDC WD20EZRX-00D8PB0 80.00A80> ACS-2 ATA SATA 3.x device pass1: 40.000MB/s transfers protocol ACS-2 ATA SATA 3.x device model WDC WD20EZRX-00D8PB0 firmware revision 80.00A80 serial number ... WWN 50014ee... additional product id cylinders 16383 heads 16 sectors/track 63 sector size logical 512, physical 4096, offset 0 LBA supported 268435455 sectors LBA48 supported 3907029168 sectors PIO supported PIO4 DMA supported WDMA2 UDMA6 media RPM 5400 Zoned-Device Commands no Feature Support Enabled Value Vendor read ahead yes yes write cache yes yes flush cache yes yes Native Command Queuing (NCQ) yes 32 tags NCQ Priority Information yes NCQ Non-Data Command no NCQ Streaming no Receive & Send FPDMA Queued no NCQ Autosense no SMART yes yes security yes no power management yes yes microcode download yes yes advanced power management no no automatic acoustic management no no media status notification no no power-up in Standby yes no write-read-verify no no unload no no general purpose logging yes yes free-fall no no sense data reporting no no extended power conditions no no device statistics notification no no Data Set Management (DSM/TRIM) no Trusted Computing no encrypts all user data no Sanitize no Host Protected Area (HPA) yes no 3907029168/3907029168 HPA - Security yes no Accessible Max Address Config no /dev/da1 pass2: <WDC WD120EFBX-68B0EN0 85.00A85> ACS-2 ATA SATA 3.x device pass2: 40.000MB/s transfers protocol ACS-2 ATA SATA 3.x device model WDC WD120EFBX-68B0EN0 firmware revision 85.00A85 serial number ... WWN 5000cca... additional product id cylinders 16383 heads 16 sectors/track 63 sector size logical 512, physical 4096, offset 0 LBA supported 268435455 sectors LBA48 supported 23437770752 sectors PIO supported PIO4 DMA supported WDMA2 UDMA6 media RPM 7200 Zoned-Device Commands no Feature Support Enabled Value Vendor read ahead yes yes write cache yes yes flush cache yes yes Native Command Queuing (NCQ) yes 32 tags NCQ Priority Information yes NCQ Non-Data Command yes NCQ Streaming yes Receive & Send FPDMA Queued yes NCQ Autosense yes SMART yes yes security yes no power management yes yes microcode download yes yes advanced power management yes yes 164/0xA4 automatic acoustic management no no media status notification no no power-up in Standby yes no write-read-verify no no unload no no general purpose logging yes yes free-fall no no sense data reporting yes no extended power conditions yes no device statistics notification no no Data Set Management (DSM/TRIM) no Trusted Computing no encrypts all user data no Sanitize yes overwrite, Sanitize - commands allowed yes Sanitize - antifreeze lock no Host Protected Area (HPA) yes no 23437770752/23437770752 HPA - Security yes no Accessible Max Address Config no /dev/nda0 Controller Capabilities/Features ================================ Vendor ID: 15b7 Subsystem Vendor ID: 15b7 Serial Number: 21115N800781 Model Number: WDBRPG5000ANC-WRSN Firmware Version: 111110WD Recommended Arb Burst: 4 IEEE OUI Identifier: 00 1b 44 Multi-Path I/O Capabilities: Not Supported Max Data Transfer Size: 524288 bytes Sanitize Crypto Erase: Not Supported Sanitize Block Erase: Supported Sanitize Overwrite: Not Supported Sanitize NDI: Supported Sanitize NODMMAS: No Controller ID: 0x2017 Version: 1.3.0 Traffic Based Keep Alive: Not Supported Controller Type: Not Reported Keep Alive Timer Not Supported Maximum Outstanding Commands Not Specified 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: 5 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: 256 Number of Power States: 5 Total NVM Capacity: 500107862016 bytes Unallocated NVM Capacity: 0 bytes Firmware Update Granularity: 01 (4096 bytes) Host Buffer Preferred Size: 0 bytes Host Buffer Minimum Size: 0 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: 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, flush all NVM Subsystem Name: nqn.2018-01.com.wdc:nguid:E8238FA6BF53-0001-001B448B48A7D00C