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SanDisk Extreme Portable V2 2TB — USB 3.2 · 1050/1000 MB/s · 2TB
SanDisk

SanDisk Extreme Portable V2 2TB

USB 3.2 · 1050/1000 MB/s · 2TB

85
/ 100
From $231
VS
ADATA SE920 500GB wins by 5
ADATA SE920 500GB — USB4 · 3800/3700 MB/s · 500GB
ADATA

ADATA SE920 500GB

USB4 · 3800/3700 MB/s · 500GB

90
/ 100
From $180
Specdex verdict

ADATA SE920 500GB takes it — here’s why.

In our weighted Specdex score, SanDisk Extreme Portable V2 2TB lands at 85 and ADATA SE920 500GB at 90. That puts ADATA SE920 500GB ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.

Pick SanDisk Extreme Portable V2 2TB if…

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

Pick ADATA SE920 500GB if…

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

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

Endurance & reliability

Tie

Write endurance and long-term dependability

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

ADATA SE920 500GB

Specdex score per dollar at MSRP

ADATA SE920 500GB more score per dollar ($180 vs $231).

SanDisk Extreme Portable V2 2TB 85
vs
90 ADATA SE920 500GB

Score breakdown

SanDisk Extreme Portable V2 2TB
85
read 88
write 84
endurance 84
value 88
ADATA SE920 500GB
90
read 88
write 84
endurance 84
value 88

Specs side-by-side

SanDisk Extreme Portable V2 2TB versus ADATA SE920 500GB — full spec comparison
Spec SanDisk Extreme Portable V2 2TB ADATA SE920 500GB
Interface
USB 3.2
USB4
Capacity
2TB
▲ 500GB
Read/Write
1050/1000 MB/s
3800/3700 MB/s
Release year
2020
2024

SanDisk Extreme Portable V2 2TB

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

ADATA SE920 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

FAQ: SanDisk Extreme Portable V2 2TB vs ADATA SE920 500GB

Which is better, SanDisk Extreme Portable V2 2TB or ADATA SE920 500GB? +

ADATA SE920 500GB scores 90 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.

Is SanDisk Extreme Portable V2 2TB worth the price? +

At $231, SanDisk Extreme Portable V2 2TB delivers a Specdex score of 85 — strongest in read.

Is ADATA SE920 500GB worth the price? +

At $180, ADATA SE920 500GB delivers a Specdex score of 90 — strongest in read.

Does SanDisk Extreme Portable V2 2TB or ADATA SE920 500GB 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 the better value, SanDisk Extreme Portable V2 2TB or ADATA SE920 500GB? +

ADATA SE920 500GB — more score per dollar ($180 vs $231). Specdex score per dollar at MSRP.