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Western Digital My Passport Wdbynn0010B 1Tb vs Samsung PM991a NVMe M.2 512GB capacity

Feature Comparison

General features
General features
Usage Type External -
Main features
Main features
General Grouping Portable External -
General specifications
General specifications
Device Design and Dimensions 2.5 inch
Technical features
Technical features
Capacity 1 terabyte (tb) -
Disk Rotation Speed 5400 RPM -
Default Format -
External Power Source Required No -
Operating Temperature Range -
Memory Capacity -
Flash Memory Specifications -
Sequential Read Speed - 3100 megabytes per second (mb/s)
Sequential Write Speed - 1800 megabytes per second (mb/s)
Random Read Speed -
Random Write Speed -
DRAM Memory - No
Capabilities
Capabilities
RAID Support No No
NCQ Support No No
S.M.A.R.T Support No No
Encryption Technology -
Compatible Operating Systems Windows 7 and later -
Additional Features WD Backup software for automatic backup / WD Discovery software for connecting to Dropbox and Google Drive cloud storage / WD Security and WD Drive Utilities software -
Shock and Vibration Sensor No -
Water Resistance No -
Dust Resistance No -
Humidity Resistance No -
Scratch Resistance No -
Anti-slip No -
Impact Resistance No -
Vibration Resistance No -
Kensington Security Slot No -
TRIM Support - No
Aesthetic features
Aesthetic features
Size and Dimensions 13.8 * 81.5 * 110 millimeter (mm) -
Product Weight 170 gram (g) -
Color Options White & Gold, Black & Gray -
Body Material Plastic -
Additional features and options
Additional features and options
LED Status Indicator Yes No
Box Contents Micro-B to Type-A USB 3.0 cable / User manual -
Buttons or control keys
Buttons or control keys
Power Key Support No -
Type of storage
Type of storage
Memory Usage Type - Internal
Memory Connection Port -
Storage Connection Details -
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them

User Rating Comparison

Western Digital My Passport Wdbynn0010B 1Tb
0 /10
from total 1 Vote
Samsung PM991a NVMe M.2 512GB capacity
0 /10
from total 1 Vote

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