Skip to content
Specdex
Compare now
SanDisk Extreme Pro Portable V2 500GB — USB 3.2 Gen 2x2 · 2000/2000 MB/s · 500GB
SanDisk

SanDisk Extreme Pro Portable V2 500GB

USB 3.2 Gen 2x2 · 2000/2000 MB/s · 500GB

85
/ 100
From $80
VS
Crucial T705 1TB · bare wins by 7
Crucial T705 1TB · bare — PCIe 5.0 · 14500/12700 MB/s · 1TB
Crucial

Crucial T705 1TB · bare

PCIe 5.0 · 14500/12700 MB/s · 1TB

92
/ 100
From $180
Specdex verdict

Crucial T705 1TB · bare takes it — here’s why.

In our weighted Specdex score, SanDisk Extreme Pro Portable V2 500GB lands at 85 and Crucial T705 1TB · bare at 92. That puts Crucial T705 1TB · bare ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick SanDisk Extreme Pro Portable V2 500GB if…

  • ✓Plug-and-play (portable)
  • ✓Competitive per-GB cost
  • ✓3-5 year warranties typical

Pick Crucial T705 1TB · bare if…

  • ✓M.2 NVMe
  • ✓Competitive per-GB cost
  • ✓TBW scales with capacity
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Endurance & reliability

Crucial T705 1TB · bare

Write endurance and long-term dependability

Crucial T705 1TB · bare leads on endurance (88 vs 84).

Value for money

SanDisk Extreme Pro Portable V2 500GB

Specdex score per dollar at MSRP

SanDisk Extreme Pro Portable V2 500GB more score per dollar ($80 vs $180).

SanDisk Extreme Pro Portable V2 500GB 85
vs
92 Crucial T705 1TB · bare

Score breakdown

SanDisk Extreme Pro Portable V2 500GB
85
read 88
write 84
endurance 84
value 88
Crucial T705 1TB · bare
92
read 98
write 96
endurance 88
value 84

Specs side-by-side

SanDisk Extreme Pro Portable V2 500GB versus Crucial T705 1TB · bare — full spec comparison
Spec SanDisk Extreme Pro Portable V2 500GB Crucial T705 1TB · bare
Interface
USB 3.2 Gen 2x2
PCIe 5.0
Capacity
▲ 500GB
1TB
Read/Write
2000/2000 MB/s
14500/12700 MB/s
Release year
2021
—

SanDisk Extreme Pro Portable V2 500GB

Pros
  • +Plug-and-play (portable)
  • +Competitive per-GB cost
  • +3-5 year warranties typical
Cons
  • −Portable variants are USB-only
  • −SATA models capped ~550 MB/s
  • −DRAM-less drives slower sustained

Crucial T705 1TB · bare

Pros
  • +M.2 NVMe
  • +Competitive per-GB cost
  • +TBW scales with capacity
Cons
  • −Thermals on Gen 5 drives
  • −DRAM-less models slower under sustained load
  • −Require heatsinks in many systems

FAQ: SanDisk Extreme Pro Portable V2 500GB vs Crucial T705 1TB · bare

Which is better, SanDisk Extreme Pro Portable V2 500GB or Crucial T705 1TB · bare? +

Crucial T705 1TB · bare scores 92 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is SanDisk Extreme Pro Portable V2 500GB worth the price? +

At $80, SanDisk Extreme Pro Portable V2 500GB delivers a Specdex score of 85 — strongest in read.

Is Crucial T705 1TB · bare worth the price? +

At $180, Crucial T705 1TB · bare delivers a Specdex score of 92 — strongest in read.

Does SanDisk Extreme Pro Portable V2 500GB or Crucial T705 1TB · bare last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for endurance & reliability, SanDisk Extreme Pro Portable V2 500GB or Crucial T705 1TB · bare? +

Crucial T705 1TB · bare — leads on endurance (88 vs 84). Write endurance and long-term dependability.

Which is the better value, SanDisk Extreme Pro Portable V2 500GB or Crucial T705 1TB · bare? +

SanDisk Extreme Pro Portable V2 500GB — more score per dollar ($80 vs $180). Specdex score per dollar at MSRP.