Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Drive Sequential Read Speed up to 7,450MB/s for High-End Computing, Gaming, Heavy-Duty Workstation MZ-V9P4T0B/AM

Very fast. Nothing better that I know of at this time. Only complaint I have is that it didn’t come with a thermal pad (nor did the Trebleet enclosure I bought to house it and take advantage of the speed with a Thunderbolt 5 connection).

أفضل SSD يمكن امتلاكه .. السرعة و الجودة و التطبيق كل شيء على أعلى مستوى ممكن

Bought this as a storage upgrade for my PC. Works perfectly and has more than enough storage for your games and software. Boots up my PC in a flash. Also, lasts a real long while which I appreciate.

samsung products exellent as always, install the software to monitor and test your SSD from time to time, and to update the firmware if needed, its a bit heavy on eating RAM but if you have more than 16gb of ram you dont need to worry.

The largest drive in the 990pro series. It has the largest DRAM as it is the largest drive in the series. The performance is one of the best from a gen 4 ssd, if not the best. The drive runs cooler even with the highest load (around 45 when it's on load, when its idle only 32 32C). Read and Write speeds are up there with the best. The Samsung magician app lets us use the in whichever mode we like, whether it's high performance or power saving. Overall, a super Gen 4 SSD and I am 100% satisfied with the purchase

I’ve come to favour Samsung for ssd memory. Their venerable T7 is possibly one if not the most widely used ssd ever and having been so, we know Samsung has learned how to make reliable products. I have several T7 and T7 Shield ssd’s for years now and never had one problem. So when it came time for another stick nvme for me it was a no brainer. I’ll say, I do have Lexar sticks too which have been flawless, but the 4 TB Samsung was on sale and I didn’t think twice about it. I use these in ssd enclosures. Ugreen and ACASIS. I use two Ugreen’s 40 GBPS enclosures in Raid 1 as my back up for all my videos. I’m an amateur photographer and make lots of family videos throughout the year. These are backed up on my iCloud as I’m in the Mac IOS echo system. But I want copies I myself control so if any catastrophes happen I have my own copies. Two to be exact. So I use the soft raid system in my MacBook Pro to arrange the raid 1 set up and well, it kind of works perfect. In Raid 1 set up, I’m getting around 2700 mbs transfer speeds. Over 3000 mbs read. Alone, with my Thunderbolt 4 set up, these Samsung 990 Pros get over 3000 mbps individually. See my attached photo - that’s the measurement for individual speeds when in the Ugreen 40 gbps enclosure. Not bad. And I’m really happy that within the raid 1 system, it’s a bit lower, but still blazing fast. And of course, this taking into account that unless you go Thunderbolt 5, you are essentially using only half the potential of the 980 Pro. If you are in Thunderbolt 4 or lower, you can save good money with a stick that isn’t nearly this fast. I’m just a person who likes getting the best stuff, even when it’s not needed. It’s just one of my defects. Ok, cons. Well, stick style SSD’s get super hot under moderate to significant use. I really don’t know how they survive. But they do. The Samsung 980 Pro is no different. Yes, I put a 2mm heat sinking gel on the memory, the enclosure has a fan, but holy man, it still generates allot of heat. Nothing I haven’t seen before, but if this is your first experience with these, keep that in mind. I do recommend getting an enclosure with big heat sinks (see OWC) or one that has good reviews for heat dissipation. Anyways, this is 980 Pro is a top-tier memory stick that has the brand name of performance and reliability. Only time will tell if it lives up to all that. But based on my experience with Samsung memory, it’s the best I’ve come across. Recommended.