Between the 870 EVO 1TB and 990 PRO 2TB, the 870 EVO 1TB comes out ahead in several specs, while the 990 PRO 2TB wins on sequential read and sequential write. Overall, the 870 EVO 1TB scores 43.5 and the 990 PRO 2TB scores 70.1 on our Mars Score.
어느 것을 사야 할까요?
The 990 PRO 2TB is the clear pick on raw spec strength, leading by 26.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The 870 EVO 1TB doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the 990 PRO 2TB if you care most about sequential read and sequential write. Its strongest claims are sequential read, sequential write, capacity, among others.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the 990 PRO 2TB is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Samsung - 870 EVO 1TB이(가) 이기는 이유
- No decisive advantages.
Samsung - 990 PRO 2TB이(가) 이기는 이유
- ▲Sequential read — 1230.36% more. 7450 MB/s vs 560 MB/s.
- ▲Sequential write — 1201.89% more. 6900 MB/s vs 530 MB/s.
- ▲Capacity — 100.00% more. 2000 GB vs 1000 GB.
- ▲Endurance (TBW) — 100.00% more. 1200 vs 600.
- ▲Interface: PCIe 4.0 x4 (vs SATA III).
사양 비교
Capacity
| 사양 | Samsung - 870 EVO 1TB | Samsung - 990 PRO 2TB |
|---|---|---|
| Capacity | 1000 GB | 2000 GBlead |
Performance
| 사양 | Samsung - 870 EVO 1TB | Samsung - 990 PRO 2TB |
|---|---|---|
| Sequential read | 560 MB/s | 7450 MB/slead |
| Sequential write | 530 MB/s | 6900 MB/slead |
| Interface | SATA III | PCIe 4.0 x4lead |
| Form factor | 2.5" SATA | M.2 2280lead |
Endurance
| 사양 | Samsung - 870 EVO 1TB | Samsung - 990 PRO 2TB |
|---|---|---|
| Endurance (TBW)ⓘ | 600 | 1200lead |
| Warranty | 5 yrs | 5 yrs |
사양별 심층 분석
같은 브랜드의 더 보기
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