SanDisk
SanDisk Extreme Portable V2 500GB
USB 3.2 · 1050/1000 MB/s · 500GB
85
/ 100
From $80
VS
Samsung 9100 Pro 2TB wins by 10
Samsung
Samsung 9100 Pro 2TB
PCIe 5.0 · 14.8 GB/s · TLC
95
/ 100
From $269
Specdex verdict
Samsung 9100 Pro 2TB takes it — here’s why.
In our weighted Specdex score, SanDisk Extreme Portable V2 500GB lands at 85 and Samsung 9100 Pro 2TB at 95. That puts Samsung 9100 Pro 2TB ahead by 10 points — a decisive margin driven mostly by its strengths in the categories below.
Pick SanDisk Extreme Portable V2 500GB if…
- ✓Plug-and-play (portable)
- ✓Competitive per-GB cost
- ✓3-5 year warranties typical
Pick Samsung 9100 Pro 2TB if…
- ✓Class-leading PCIe 5.0 sequentials
- ✓5-year warranty
- ✓Magician software polished
SanDisk Extreme Portable V2 500GB 85
vs 95 Samsung 9100 Pro 2TB
Score breakdown
SanDisk Extreme Portable V2 500GB
85 read 88
write 84
endurance 84
value 88
speed 0
software 0
reliability 0
Samsung 9100 Pro 2TB
95 read 0
write 0
endurance 92
value 80
speed 100
software 96
reliability 92
Specs side-by-side
| Spec | SanDisk Extreme Portable V2 500GB | Samsung 9100 Pro 2TB |
|---|---|---|
| Interface | USB 3.2 | PCIe 5.0 x4 NVMe 2.0 |
| Capacity | ▲ 500GB | 1 / 2 / 4 / 8 TB |
| Read/Write | 1050/1000 MB/s | — |
| Release year | 2020 | — |
| Sequential read | — | 14800 MB/s |
| Sequential write | — | 13400 MB/s |
| NAND | — | Samsung V8 V-NAND TLC |
| Endurance | — | 1200 TBW (2TB) |
| Warranty | — | 5 years |
SanDisk Extreme 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
Samsung 9100 Pro 2TB
Pros
- +Class-leading PCIe 5.0 sequentials
- +5-year warranty
- +Magician software polished
Cons
- −Runs hot — heatsink recommended
- −Premium pricing
- −TLC vs newer V-NAND mixed reception
FAQ: SanDisk Extreme Portable V2 500GB vs Samsung 9100 Pro 2TB
Which is better, SanDisk Extreme Portable V2 500GB or Samsung 9100 Pro 2TB? +
Samsung 9100 Pro 2TB scores 95 on our weighted rubric — ahead by 10. Your best pick depends on the sub-scores above.
Is SanDisk Extreme Portable V2 500GB worth the price? +
At $80, SanDisk Extreme Portable V2 500GB delivers a Specdex score of 85 — strongest in read.
Is Samsung 9100 Pro 2TB worth the price? +
At $269, Samsung 9100 Pro 2TB delivers a Specdex score of 95 — strongest in speed.
Does SanDisk Extreme Portable V2 500GB or Samsung 9100 Pro 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.