SanDisk
SanDisk Extreme Pro Portable V2 500GB
USB 3.2 Gen 2x2 · 2000/2000 MB/s · 500GB
85
/ 100
From $80
VS
Crucial T705 2TB wins by 8
Crucial
Crucial T705 2TB
PCIe 5.0 · 14,500/12,700 MB/s
93
/ 100
From $349
Specdex verdict
Crucial T705 2TB takes it — here’s why.
In our weighted Specdex score, SanDisk Extreme Pro Portable V2 500GB lands at 85 and Crucial T705 2TB at 93. That puts Crucial T705 2TB ahead by 8 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 2TB if…
- ✓Fastest consumer NVMe
- ✓Great thermal design (heatsink version)
- ✓1200 TBW
SanDisk Extreme Pro Portable V2 500GB 85
vs 93 Crucial T705 2TB
Score breakdown
SanDisk Extreme Pro Portable V2 500GB
85 read 88
write 84
endurance 84
value 88
Crucial T705 2TB
93 read 99
write 97
endurance 92
value 82
Specs side-by-side
| Spec | SanDisk Extreme Pro Portable V2 500GB | Crucial T705 2TB |
|---|---|---|
| Interface | USB 3.2 Gen 2x2 | PCIe 5.0 x4 NVMe |
| Capacity | 500GB | — |
| Read/Write | 2000/2000 MB/s | — |
| Release year | 2021 | — |
| Read speed | — | 14,500 MB/s |
| Write speed | — | 12,700 MB/s |
| TBW | — | 1200 |
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 2TB
Pros
- +Fastest consumer NVMe
- +Great thermal design (heatsink version)
- +1200 TBW
Cons
- −Needs PCIe 5.0 slot
- −Expensive
- −Runs hot without sink
FAQ: SanDisk Extreme Pro Portable V2 500GB vs Crucial T705 2TB
Which is better, SanDisk Extreme Pro Portable V2 500GB or Crucial T705 2TB? +
Crucial T705 2TB scores 93 on our weighted rubric — ahead by 8. 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 2TB worth the price? +
At $349, Crucial T705 2TB delivers a Specdex score of 93 — strongest in read.
Does SanDisk Extreme Pro Portable V2 500GB or Crucial T705 2TB 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.