For less you can get better.
GeekyNick91 in r/pcpartpickerbuilds
SourceWD_BLACK SN7100 vs BIWIN Black Opal NV7400
Reddit head-to-head
8 Reddit comments and posts discuss both products: 2 lean toward WD_BLACK SN7100, 2 toward BIWIN Black Opal NV7400, and 4 don't pick a side.
WD_BLACK SN7100 · 2Neutral · 4BIWIN Black Opal NV7400 · 2
Why Redditors pick the WD_BLACK SN7100
Get the WD Blue SN5000, Biwin Black Opal NV7400, or WD_Black SN7100.
Cer_Visia in r/PcBuild
SourceWhy Redditors pick the BIWIN Black Opal NV7400
cheaper ones like the Biwin Black Opal NV7400
Cer_Visia in r/PcBuild
Sourceconsider the TeamGroup G50/G70/MP44, Patriot P400 Lite, Klevv CRAS C910, WD_Black SN7100, Lexar NM790, Crucial T500/T705/T710, or Biwin Black Opal NV7400
Cer_Visia in r/PcBuild
SourceFeature 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.
WD_BLACK SN7100
372 Reddit mentions
CA$248.00
Buy on Amazon.ca
We may earn a small commission.
BIWIN Black Opal NV7400
94 Reddit mentions
CA$274.99
Buy on Amazon.ca
We may earn a small commission.
value
read speed
overall performance
nand type
endurance
reliability
storage capacity
power efficiency
BIWIN Black Opal NV7400No mentions
compatibility
BIWIN Black Opal NV7400No mentions
price
| Feature | WD_BLACK SN7100 | BIWIN Black Opal NV7400 |
|---|---|---|
| Price | ||
| value | ||
| read speed | ||
| overall performance | ||
| nand type | ||
| endurance | ||
| reliability | ||
| storage capacity | ||
| power efficiency | No mentions | |
| compatibility | No mentions | |
| price |
Products
#1
WD_BLACK
CA$248.00
SN7100
66.9/100
372 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.
322 positive6 neutral44 negative
Buy on Amazon.ca
We may earn a small commission.
#77
BIWIN
CA$274.99
Black Opal NV7400
50.9/100
94 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.
85 positive1 neutral8 negative
Buy on Amazon.ca
We may earn a small commission.
Frequently asked questions
Which is better according to Reddit: WD_BLACK SN7100 or BIWIN Black Opal NV7400?
8 Reddit comments and posts discuss both products: 2 lean toward WD_BLACK SN7100, 2 toward BIWIN Black Opal NV7400, and 4 don't pick a side. Overall, Reddit is fairly split — the better pick depends on your priorities.
How do WD_BLACK SN7100 and BIWIN Black Opal NV7400 compare in overall Reddit sentiment?
Across all discussions RedDB tracks, WD_BLACK SN7100 has 87% positive sentiment over 372 Reddit mentions, while BIWIN Black Opal NV7400 has 90% positive sentiment over 94 mentions.
More comparisons
WD_BLACK SN7100 vs Samsung 990 EVO Plus36 Reddit comments and posts discuss bothWD_BLACK SN7100 vs WD_BLACK SN850X35 Reddit comments and posts discuss bothWD_BLACK SN7100 vs Samsung 990 PRO34 Reddit comments and posts discuss bothWD_BLACK SN7100 vs Lexar NM79026 Reddit comments and posts discuss bothBIWIN Black Opal NV7400 vs Timetec 35TTFP6PCIE18 Reddit comments and posts discuss bothWD_BLACK SN7100 vs WD_BLACK SN77015 Reddit comments and posts discuss both