Customer Ratings & Reviews
- Model:
- WDBDNH0020BBK-WRSN
- |
- SKU:
- 11029216
Customer reviews
Rating 4.8 out of 5 stars with 355 reviews
(355 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.8
Rating 4.8 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
to a friend
Rated 5 out of 5 stars
Runs fast.
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Soon as I got my Steam Deck OLED, I popped this card right in. I'm not sure if the new model itself runs games faster, but the loading screens are almost non-existent now. Not like on a PS5 of course, but definitely at a minimum. Highly recommended.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
2TB SSD
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This item works amazing paired with my Rog Ally z1!! Definitely would recommend. Download speed are quick with this item. 10/10
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 3 out of 5 stars
Critical updates needed
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Cloned my old HD, installed this one, thermal pasted (recommended, if you swap out the memory from a Surface Pro, for example you'll find a metal casing with thermal tape underneath.) Thought all was good, and then Windows BSOD (Blue screen of death) Upon doing a little research, found you'll need to update the drivers, especially for Windows. Once that was done, no problems. Just wish I had known and not wasted so many frustrating weeks figuring it out.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendBrand response from Western Digital Team
Posted .Hi, As of February 2025, Western Digital has separated into two independent companies and the support process for your Western Digital and Sandisk branded products may have changed. All Hard Drive products remain with Western Digital, and all SSD and Flash products are now supported by Sandisk. We apologize for any confusion or inconvenience. For support of your SSD or Flash product, please contact the SanDisk support team on Social Media handle @sandisk
Rated 5 out of 5 stars
Might not need limited use
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great but had a few failed boots had to return to get another and decided that Rog ally had to small of screen with low performance and drive wasn’t worth it
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
No, I would not recommend this to a friendRated 5 out of 5 stars
Excellent
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as described. Provided the extra memory I needed
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 3 out of 5 stars
Good warranty; more expensive @ same performance
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The drive is fine but the WD is priced higher than other brands while not providing any extra speed in comparison. You can get a faster option at a much lower cost when shopping on Amaz**. Best Buy will match the prices, however, if you find a better price for the same item (must be ships/sold by Amaz** however).
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Great memory. $140 is a no-brainer!
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Needed to upgrade SteamDeck, didnt want to pay $180 for memory and 1GB is too little. Saw the price drop and ran with it asap! Best decision ever!
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Fast storage for portable PCs.
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is my second one I got. They work really well, reliable, and quickly transfers files. Great for your portable PC of choice.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Good buy
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great addition to my new rog ally with so little built in space it’s nice to have the option to expand my gaming pleasure
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Great for laptops
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Worked well in my laptop and the price was pretty decent as well.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 1 out of 5 stars
Read error and lousy support.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased to upgrade Dell Latitude 7440. Seemed to work out of the box and extremely fast. However my laptop started to freeze up periodically. The Windows system event viewer showed read errors on the drive during those freezes that would last 5 minutes or more. As well I'd get blue screen of death. Tried to work with Western Digital support for over a month and they were totally worthless. Last WD device for me.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
No, I would not recommend this to a friendRated 5 out of 5 stars
I want to win a gift card
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very good item, very good price. I am doing a review to win a $400 gift card I will not win.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Excellent SSD, Perfect for the Ally
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Western Digital has released another successful M.2 NVMe SSD, this time designed in the 2230 form factor. It boasts gen4 speeds and the benchmarks do seem to back that data up. Using this with the ASUS Ally gives it the much needed drive space for essentially all your gaming needs. The performance of this versus the original SSD in the Ally are very similar, benchmarks show read in 5.1k MB/s and write in 4.8k MB/s. As for temperatures, the card does get pretty hot as expected in such a small enclosure. During stress testing, expect to see spikes of up to to 80 degrees Celsius, however during normal operation it seems to stay around 60 degrees with is acceptable. With how easy it is to upgrade storage on the Ally, this is an excellent option without any compromises. Although this is a smaller form factor, you can of course use this in any supported gen4 M.2 slots, giving you more options if say a sale comes along. I would recommend this to anyone who is looking, and in my past experience Western Digital has been reliable as far as SSD's go.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Changed SSD
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced SSD in Surface. Easy to install, works flawlessly.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Would recommend
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Exactly what I needed for my rog ally to expand it's memory. Good customer service.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Great SSD!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Just used some free software to move my data into this one.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Wd black ssd
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Just like always. Best buy had this for an excellent deal.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 3 out of 5 stars
It’s like apple
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as should, had to argue with a employee about if the ssd would fit in the Rog Ally (which it does obviously) could be a little cheaper, and little faster.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
Best upgrade for asus rog ally
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best upgrade for asus rog ally. Don't limit yourself, get the upgrade and do it.
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friendRated 5 out of 5 stars
great option
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.High quality from a reputable brand. This works exactly as I wanted it to
This review is from WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck
I would recommend this to a friend














