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Addlink New S91 2TB 2230 NVMe High Performance PCIe Gen4x4 2230 3D NAND SSD - Read Speed up to 5000 MB/s Compatible with Steam Deck, ROG Ally, Laptop, Internal Solid State Drive - (ad2TBS91M2P)

  • Based on 1,803 reviews
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Availability: Only 2 left in stock, order soon!
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Arrives Sunday, Mar 22
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Capacity: 2TB


Style: Gen4 2230


Color: S91


Features

  • [Interface/Form Factor] PCIe Gen4x4. Backwards compatible with Gen3x4 Interface. 3D NANG SLC Cache support (HMB) host memory buffer/M.2 2230
  • [Speed] Read/Write up to 5000/3200MB/s. Designed for Steam gamers, Laptop/Table user. Note: read/write speed depend on the device, interface, usage and other factors so that actual performance may be lower.
  • [Compatibility] designed for M.2 2230 form Factor space, *including select models from Valve Steam Deck, ROG Ally, and popular Intel& AMD laptop/tablet Platform.
  • [Features] Supports SLC Caching & (HMB) host memory buffer, SMART, TRIM, Thermal Throttling, SmartECC
  • Dimensions (mm): 30(L) x 22 (W) x 2.15 (Max. H); Key Type: M Key
  • [Warranty] Backed by a 5-year limited warranty

Digital Storage Capacity: 2 TB


Hard Disk Interface: NVMe


Connectivity Technology: M.2 PCIe NVME


Brand: Addlink


Special Feature: Portable


Hard Disk Form Factor: 2230 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Gaming Console, Laptop


Installation Type: Internal Hard Drive


Color: S91


Hard Drive: ‎2 TB Solid State Drive


Brand: ‎Addlink


Series: ‎ad2TBS91M2P


Item model number: ‎ad2TBS91M2P


Item Weight: ‎0.634 ounces


Product Dimensions: ‎1.18 x 0.87 x 0.08 inches


Item Dimensions LxWxH: ‎1.18 x 0.87 x 0.08 inches


Color: ‎S91


Flash Memory Size: ‎2 TB


Hard Drive Interface: ‎NVMe


Manufacturer: ‎Addlink


Date First Available: ‎April 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Great for ROG Ally!
Works great in my ROG Ally! Easy install too!
Reviewed in the United States on October 3, 2025 by Kingman Mais

  • Nice upgrade for Steam Deck
I got this as a nice upgrade for a Steam Deck (LCD) that had the original 512GB SSD installed. As I searched for drives that would work, and browsed reviews of another brand that I was more familiar with, I was a bit disappointed in the number of negatives that turned up for the first brand that I was looking at. Back to the list of drives that were of the right type and mentioned Steam Deck and this one showed up with very positive reviews. Add me to the list of positive reviews. This drive worked like a champ, was easy enough to install (plenty of guides out there that you can follow for doing this yourself) and was competitive for my desired expenditure levels. While I was first considering a 1 TB drive, this will take me well into the future for the games that I might want to play on my now running that OS that is made by a certain Seattle based company. (I still have my original OLED deck that I'm leaving with Steam OS installed on it) Thanks to this drive and the move over to that other famous OS I can play games that otherwise wouldn't run on the deck and get to enjoy the best of both worlds. Thanks to the A to Z store for carrying these and also thanks to them for quick fulfillment. ... show more
Reviewed in the United States on November 2, 2024 by terpfan1980

  • great value for your money
I bought this for my Steam Deck and attempted to clone the original 256GB SSD. I don't suggest trying to clone the original drive unless you are really familiar with linux. as I am not after a short period I gave up and got an image and restored SteamOS then went and set it up and the results are decent. pros easy to install fairly fast lots of space cons none so far overall after the initial attempts to clone from the other SSD I have had great success would I recommend this? absolutely yes. it works great in the Steam Deck. ... show more
Reviewed in the United States on August 30, 2023 by Jenna Alis Saunders

  • Good price and Quality
This works perfectly on the Lenovo Legion Go.
Reviewed in the United States on June 23, 2025 by alex

  • Awesome ROG Ally z1 Extreme upgrade
I got this to increase my internal storage of my ROG Ally. It took a couple minutes to install and since I did not copy my files over and did the Cloud Install that is in the Bios, the setup was very quick and painless. I downloaded multiple games at once and the write speed was great, Got DIablo 4, Palworld, and Cyberpunk 2077 all at the same time and the usage stayed low. So far it is well worth the cost ... show more
Reviewed in the United States on March 7, 2025 by Corpsekiller

  • ROG Ally upgraded
Installed and works great in my ROG Ally!! Easy install, just popped it in and bios automatically started once I turned it back on. Go to advance, choose the Asus cloud recovery, follow the directions and just wait for it to do its thing! I did have to run cloud recovery twice because it didn't complete the first time due to network error. I chose the non 5G network and it worked without 2nd time around. ... show more
Reviewed in the United States on March 14, 2025 by Goofy

  • Works for Steam Deck as well
I tried to put it in and it Works well for Steam Deck, and it’s quite affordable too.
Reviewed in the United States on June 16, 2025 by Lyro

  • Great price not very fast.
If you want to save some money and speed isn't an issue, this is a great buy. Noticeable slowness with the OS on this card than the original but the capacity is worth it.
Reviewed in the United States on July 15, 2023 by Frank Michael Magana

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