SanDisk Extreme Pro Portable SSD vs WD My Passport Portable SSD

SanDisk Extreme Pro Portable SSD
WD My Passport Portable SSD
WD My Passport Portable SSD

Verdict: The SanDisk Extreme Pro Portable SSD outperforms the WD My Passport Portable SSD by nearly double the transfer speeds according to SanDisk and WD published specs while matching IP65 durability. The My Passport counters with lighter weight, lower cost, and hardware encryption per WD documentation. For speed-critical tasks the Extreme Pro leads; for secure everyday use the My Passport is more practical.

Winner: SanDisk Extreme Pro Portable SSD

SanDisk Extreme Pro Portable SSD: 8.5/10

WD My Passport Portable SSD: 7/10

Spec-by-spec comparison

SanDisk Extreme Pro Portable SSDWD My Passport Portable SSD
max_read_speed2000 MB/s1050 MB/s
max_write_speed2000 MB/s1000 MB/s
weight98 g59 g
durability_ratingIP65IP65

SanDisk Extreme Pro Portable SSD

What works

  • 2000 MB/s read and write speeds (per SanDisk specs)
  • Rugged IP65 dust/water resistance with 3m drop protection
  • USB-C 3.2 Gen 2x2 interface for broad compatibility

What doesn't

  • Higher price per GB than standard portable SSDs
  • No hardware encryption included

WD My Passport Portable SSD

What works

  • Compact and lightweight at 59 g
  • Password protection with 256-bit AES hardware encryption
  • USB-C 3.2 Gen 2 interface

What doesn't

  • Slower 1050/1000 MB/s speeds limit large file workflows
  • Less rugged drop protection than Extreme Pro

Bottom line

Our pick: SanDisk Extreme Pro Portable SSD.

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