It will be a combination of several commands
First find the vmfs path of boot disk
ls -la /bootbank
which will give you something like
/bootbank -> /vmfs/volumes/c3fc2b77-b938092d-0a3d-abb9bf510f0f
Now do find which disk id that is actually using
vmkfstools -P /vmfs/volumes/c3fc2b77-b938092d-0a3d-abb9bf510f0f
which will give you something like
vfat-0.04 file system spanning 1 partitions.
File system label (if any):
Mode: private
Capacity 261853184 (63929 file blocks * 4096), 109244416 (26671 blocks) avail
UUID: c3fc2b77-b938092d-0a3d-abb9bf510f0f
Partitions spanned (on "disks"):
t10.ATA_____WDC_WD2500AAKS2D00B3A0________________________WD2DWMAT12492277:6
Is Native Snapshot Capable: NO
Now you can find the details of the disk with
esxcli storage core device list |grep -A27 ^t10.ATA_____WDC
which will give you the information you are looking for
t10.ATA_____WDC_WD2500AAKS2D00B3A0________________________WD2DWMAT12492277
Display Name: Local ATA Disk (t10.ATA_____WDC_WD2500AAKS2D00B3A0________________________WD2DWMAT12492277)
Has Settable Display Name: true
Size: 238475
Device Type: Direct-Access
Multipath Plugin: NMP
Devfs Path: /vmfs/devices/disks/t10.ATA_____WDC_WD2500AAKS2D00B3A0________________________WD2DWMAT12492277
Vendor: ATA
Model: WDC WD2500AAKS-0
Revision: 01.0
SCSI Level: 5
Is Pseudo: false
Status: on
Is RDM Capable: false
Is Local: true
Is Removable: false
Is SSD: true
Is Offline: false
Is Perennially Reserved: false
Queue Full Sample Size: 0
Queue Full Threshold: 0
Thin Provisioning Status: unknown
Attached Filters:
VAAI Status: unknown
Other UIDs: vml.0100000000202020202057442d574d41543132343932323737574443205744
Is Local SAS Device: false
Is Boot USB Device: false
This article is where the information came from