which is a great power-efficient alternative
roguegeek in r/ROGAlly
SourceWD_BLACK SN7100 vs WD_BLACK SN850X
Reddit head-to-head
35 Reddit comments and posts discuss both products: 9 lean toward WD_BLACK SN7100, 9 toward WD_BLACK SN850X, and 17 don't pick a side.
WD_BLACK SN7100 · 9Neutral · 17WD_BLACK SN850X · 9
Why Redditors pick the WD_BLACK SN7100
I think I’ll go with the SN7100.
RodinDestin in r/ssd
Sourceou o novo SN7100 sao mais que suficientes
RChamy in r/computadores
SourceWhy Redditors pick the WD_BLACK SN850X
a 990 Pro was 15-25% more expensive than a WD Black SN850X
constantlymat in r/hardware
Sourcea PCIe 4.0 drive with DRAM cache as being plenty fine for most use cases
s004aws in r/framework
SourceIf you want a good quality one and don't care about price
Full-Investigator934 in r/bapccanada
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.
WD_BLACK SN850X
483 Reddit mentions
CA$345.00
Buy on Amazon.ca
We may earn a small commission.
value
overall performance
read speed
reliability
storage capacity
compatibility
thermal performance
price
dram cache
nand type
| Feature | WD_BLACK SN7100 | WD_BLACK SN850X |
|---|---|---|
| Price | ||
| value | ||
| overall performance | ||
| read speed | ||
| reliability | ||
| storage capacity | ||
| compatibility | ||
| thermal performance | ||
| price | ||
| dram cache | ||
| nand type |
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.
#3
WD_BLACK
CA$345.00
SN850X
65.2/100
483 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.
384 positive7 neutral92 negative
Buy on Amazon.ca
We may earn a small commission.
Frequently asked questions
Which is better according to Reddit: WD_BLACK SN7100 or WD_BLACK SN850X?
35 Reddit comments and posts discuss both products: 9 lean toward WD_BLACK SN7100, 9 toward WD_BLACK SN850X, and 17 don't pick a side. Overall, Reddit is fairly split — the better pick depends on your priorities.
How do WD_BLACK SN7100 and WD_BLACK SN850X compare in overall Reddit sentiment?
Across all discussions RedDB tracks, WD_BLACK SN7100 has 87% positive sentiment over 372 Reddit mentions, while WD_BLACK SN850X has 80% positive sentiment over 483 mentions.
More comparisons
Western Digital SN850X 2TB vs WD_BLACK SN850X587 Reddit comments and posts discuss bothWD_BLACK SN850X vs Samsung 990 PRO153 Reddit comments and posts discuss bothWD_BLACK SN850X vs Samsung 990 PRO 2TB69 Reddit comments and posts discuss bothWD_BLACK SN850X vs Crucial T50044 Reddit comments and posts discuss bothWD_BLACK SN7100 vs Samsung 990 EVO Plus36 Reddit comments and posts discuss bothWD_BLACK SN7100 vs Samsung 990 PRO34 Reddit comments and posts discuss both