PNY
CS900
Based on 80 Reddit mentions
$53.40
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
G30 Hard drive replacement
The CS900 SSD (what you have there) is a DRAM-less design, meaning that performance can suffer under sustained read operations. While I don’t know how frequently a car has sustained read or write operations, DRAM-less designs are, by and large, a cost-saving measure. It’s not an awful drive, but get
...Stone_The_Rock in r/BMW
April 27, 2025 4:39 PM
14
Why do SMB transfer speeds fall off a cliff after a few minutes?
I have an array of 6x4tb and 6x2tb sata SSDs in my storage server. I can copy at full speed for 50GB files on both arrays, but I think you are on the right track here. The CS900 is a DRAMless SSD, and there are reports that the 2tb and 4tb versions have massive speed drops once the drive hits 50% fu
...chubbysumo in r/HomeNetworking
November 29, 2025 11:55 PM
4
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
Why do SMB transfer speeds fall off a cliff after a few minutes?
the 870 EVO is in a 6 drive array on an HBA in HBA mode, using windows storage spaces for a total of 17.5tb of usable space. I have not updated the drive firmware on my server for fear of bricking them because of recent windows and samsung firmware issues. the PNY CS900 is the receiving end in OPs c
...chubbysumo in r/HomeNetworking
November 30, 2025 1:01 AM
2
Need help with ssd
If the laptop has already 2.5" HDD in it, then you should be able to swap it for as sata 2.5" SSD like you found. Just be aware you need some USB to SATA adapter, for the data transfer / OS clone from HDD to SSD, if you don't have any other means for that. Ps. Do mind that CS900 like to fail, it's c
...kokosnh in r/computerhelp
March 6, 2025 4:47 AM
3
Is the PNY CS900 a decent SSD for Proxmox or something different in that price range?
I'd skip the CS900. It's DRAM-less, bottom-tier consumer NAND, and PNY has a habit of silently swapping the controller/NAND between batches under the same model number — so you don't even reliably know what you're getting in the box. For a pure boot drive with your media living on the 8x8TB, it'd te
...hake_hardware in r/Proxmox
June 6, 2026 2:26 AM
1
My internet is fast but webpages aren't. I've tried everything.
My mistake, when you also linked the monitor, I mistook that for the usual mark of an integrated graphics processor. The CS900 is a solid little drive. No DRAM on it but based on your computing habits, it’s more than enough for you. I appreciate you also linking the external drive. I’m sure that it’
...Pepperjack_573 in r/HomeNetworking
May 2, 2026 5:01 PM
1
Best bang for buck sub $600 no-GPU build
I am referring to the large amounts of complaints of overheating and failures in reviews. Also complaints that once the cache is saturated it hits 250mb/s speeds for longer loads. Apparently they also did bait and switch QLC in while advertising TLC. it has 8% 1 star reviews on amazon vs the micron/
...dmfree88 in r/buildapcforme
March 2, 2026 6:06 AM
1
HELLO! MY PS4 PROS HDD FAILED SO IF I HARD RESET IT AND INSTALL ALL THE GAMES AGAIN AND PLAY , WILL IT FAIL AGAIN?
SSD’s fail too had mine fail in my phat ps4 could have been the fact besides heat that it didn’t have internal cache memory and self trim onboard that is kinda important with PS4 OS , replaced it was a PNY cs900 1tb with a Samsung 870 evo and its trouble free and faster because it can maintain itsel
...HisSvt2 in r/PS4Pro
March 12, 2026 8:02 PM
1
HELLO! MY PS4 PROS HDD FAILED SO IF I HARD RESET IT AND INSTALL ALL THE GAMES AGAIN AND PLAY , WILL IT FAIL AGAIN?
That’s why I said to get a drive like the Samsung 870 evo better drive for the PS4, you can get away with the PNY CS900 in Xbox consoles the Xbox is doesn’t degrade them like the PS4 does you really want the built in cache and garbage cleanup. I have SSDs in ALL my consoles just trying to help sprea
...HisSvt2 in r/PS4Pro
March 14, 2026 2:28 PM
1