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ADATA SE920 500GB — USB4 · 3800/3700 MB/s · 500GB
ADATA

ADATA SE920 500GB

USB4 · 3800/3700 MB/s · 500GB

90
/ 100
From $180
VS
ADATA SE920 2TB — USB4 · 3800/3700 MB/s · 2TB
ADATA

ADATA SE920 2TB

USB4 · 3800/3700 MB/s · 2TB

90
/ 100
From $520
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, ADATA SE920 500GB lands at 90 and ADATA SE920 2TB at 90. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick ADATA SE920 500GB if…

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

Pick ADATA SE920 2TB 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 $520).

ADATA SE920 500GB 90
vs
90 ADATA SE920 2TB

Score breakdown

ADATA SE920 500GB
90
read 88
write 84
endurance 84
value 88
ADATA SE920 2TB
90
read 88
write 84
endurance 84
value 88

Specs side-by-side

ADATA SE920 500GB versus ADATA SE920 2TB — full spec comparison
Spec ADATA SE920 500GB ADATA SE920 2TB
Interface
USB4
USB4
Capacity
▲ 500GB
2TB
Read/Write
3800/3700 MB/s
3800/3700 MB/s
Release year
2024
2024

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

ADATA SE920 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

FAQ: ADATA SE920 500GB vs ADATA SE920 2TB

Which is better, ADATA SE920 500GB or ADATA SE920 2TB? +

Both score 90 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is ADATA SE920 500GB worth the price? +

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

Is ADATA SE920 2TB worth the price? +

At $520, ADATA SE920 2TB delivers a Specdex score of 90 — strongest in read.

Does ADATA SE920 500GB or ADATA SE920 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.

Which is the better value, ADATA SE920 500GB or ADATA SE920 2TB? +

ADATA SE920 500GB — more score per dollar ($180 vs $520). Specdex score per dollar at MSRP.