#1
Crucial
P310 1TB
$189.99
positive
neutral
negative
PNY
CS900
49 positive 1 neutral 28 negative
Based on 78 Reddit mentions
$109.99
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Why do SMB transfer speeds fall off a cliff after a few minutes?
yea, the PNY CS900 is actually a low quality cheap DRAMless SSD, so, it might actually be whats causing it. They are known to drop off terribly once they hit 50% full, and they have issues maintaining decent write speeds over long writes.
chubbysumo in r/HomeNetworking
November 29, 2025 11:56 PM
3
Update KB5063878, show of hands?
The pny CS900 has no problem yet it is slow but in simple storage it cannot be used in native OS
Small_Orchid9196 in r/Windows11
August 26, 2025 5:57 AM
2
Why do SMB transfer speeds fall off a cliff after a few minutes?
PNY CS900 is DRAMless. its just a low tier SSD. slowdown like this is expected.
chubbysumo in r/HomeNetworking
November 30, 2025 12:00 AM
1
PC lagging but can't find root cause even stress test
Your stress tests mean nothing if the issue is intermittent and not load-dependent. Random stutter + freeze, no thermal throttle, normal usage readings? That screams storage I/O hiccups or power delivery instability. That PNY CS900 SSD is a known weak link. DRAM-less, budget-tier, and it WILL choke
...moochoutlaw in r/pchelp
April 13, 2025 8:56 PM
1
