The only single sided 4TB SSD with DRAM is the Samsung 990 Pro.
JagSKX in r/MiniPCs
SourceSamsung 990 PRO vs Samsung 870 QVO 2TB
Reddit head-to-head
9 Reddit comments and posts discuss both products: 2 lean toward Samsung 990 PRO, 2 toward Samsung 870 QVO 2TB, and 5 don't pick a side.
Samsung 990 PRO · 2Neutral · 5Samsung 870 QVO 2TB · 2
Feature comparison
Green marks the row winner: the strongest supported feature sentiment with at least 3 mentions, or the lowest listed price. Everything else stays neutral.
Samsung 990 PRO
850 Reddit mentions
$224.03
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Samsung 870 QVO 2TB
8 Reddit mentions
$493.25
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value
overall performance
reliability
price
dram cache
Samsung 870 QVO 2TBNo mentions
read speed
compatibility
Samsung 870 QVO 2TBNo mentions
storage capacity
thermal performance
Samsung 870 QVO 2TBNo mentions
write speed
Samsung 870 QVO 2TBNo mentions
| Feature | Samsung 990 PRO | Samsung 870 QVO 2TB |
|---|---|---|
| Price | ||
| value | ||
| overall performance | ||
| reliability | ||
| price | ||
| dram cache | No mentions | |
| read speed | ||
| compatibility | No mentions | |
| storage capacity | ||
| thermal performance | No mentions | |
| write speed | No mentions |
Products
#12
Samsung
$224.03
990 PRO
57.4/100
850 opinionsReddit score
RedDB's algorithmic rating based only on relevant Reddit opinions.
It uses one opinion per author: their highest-upvoted mention.
Evidence volume, recency, and votes affect the result.
The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.
532 positive13 neutral305 negative
Buy on Amazon
We may earn a small commission.
#72
Samsung
$493.25
870 QVO 2TB
51.1/100
8 opinionsReddit score
RedDB's algorithmic rating based only on relevant Reddit opinions.
It uses one opinion per author: their highest-upvoted mention.
Evidence volume, recency, and votes affect the result.
The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.
5 positive0 neutral3 negative
Buy on Amazon
We may earn a small commission.
Frequently asked questions
Which is better according to Reddit: Samsung 990 PRO or Samsung 870 QVO 2TB?
9 Reddit comments and posts discuss both products: 2 lean toward Samsung 990 PRO, 2 toward Samsung 870 QVO 2TB, and 5 don't pick a side. Overall, Reddit is fairly split — the better pick depends on your priorities.
How do Samsung 990 PRO and Samsung 870 QVO 2TB compare in overall Reddit sentiment?
Across all discussions RedDB tracks, Samsung 990 PRO has 63% positive sentiment over 850 Reddit mentions, while Samsung 870 QVO 2TB has 63% positive sentiment over 8 mentions.
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