Sabrent 4TB Rocket Q4 NVMe PCIe 4.0 M.2 2280 Internal SSD Maximum Performance Solid State Drive with Heatsink | R/W 4900/3500 MB/s (SB-RKTQ4-HTSS-4TB)

This is the worst SSD i have ever used in my entire life. The reviews you saw on youtube are just benchmarks which were took when the ssd was used as a secondary drive/empty. Once you load your windows into it your write speed drops 50% ranging from 2200 to 2500. It is not a reliable SSD. I will recommend spending 100dhs more on samsung 980 Pro or WD850. The temps were okay with mainboard heatsink. I tried everything to fix the write speed issue but it is a hardware problem and cannot be fixed. The people who are giving 5 stars to this product don’t know anything about speed or benchmark.

Not that much good performance like other gen4 m.2.Read write speed also not stable . Over heating issue.

صااااروخ تبارك الله .. اهم شي العلبه الالمونيوم الي يجي فيها تحسسك بالفخامة و اهتمام الشركة بمنتجهم الصاروخي هذا

I have replace it with my stock samsung 1tb m.2 drive in laptop.The stock drive is 3300 r/w speed.As compared to this drive which claims 4900mbps, I can see nothing better which I can say is an upgrade and I spent huge amount for.

380aed ..arrived in 2 days..works flawless..boot time greatly better than hdd..not compares with gen 3 ssd but felt 500 gb more than enuf..

It feels good when you google high tech and find out that it can be delivered in no time to your door steps.I recently bought an amd based motherboard 570x and wanted to try the speeds of the gen4 m.2.The product didn’t take long to arrive and it was read to be installed on my pc.Genuine product and crazy performance as advertised.

I used this SSD for my new build, great value as compared to other options available, very reliable so far

Are you looking for the fastesr SSD in the market then this is the one your looking for

Really fast, installed on X570 motherboard-----------------------------------------------------------------------CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo-----------------------------------------------------------------------* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]* KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 4954.535 MB/s Sequential Write (Q= 32,T= 1) : 4255.963 MB/s Random Read 4KiB (Q= 8,T= 8) : 1930.864 MB/s [ 471402.3 IOPS] Random Write 4KiB (Q= 8,T= 8) : 2631.505 MB/s [ 642457.3 IOPS] Random Read 4KiB (Q= 32,T= 1) : 632.613 MB/s [ 154446.5 IOPS] Random Write 4KiB (Q= 32,T= 1) : 417.885 MB/s [ 102022.7 IOPS] Random Read 4KiB (Q= 1,T= 1) : 61.464 MB/s [ 15005.9 IOPS] Random Write 4KiB (Q= 1,T= 1) : 238.072 MB/s [ 58123.0 IOPS] Test : 1024 MiB [C: 4.7% (44.2/930.9 GiB)] (x5) [Interval=5 sec] Date : 2019/12/10 22:48:14 OS : Windows 10 Professional [10.0 Build 18363] (x64)

After doing lots of research and reading many fovourable reviews I purchased on of these SSD's in May 2020. It's been in daily use since then but two weeks ago it failed without warning.I raised a support case and went through the trouble shooting/diagnostic steps with an engineer from Sabrent who confirmed the unit was faulty and asked that I send pictures of the front and back of the device so they could check it's serial number and condition. Despite it clearly being in pristine condition I was then advised I would only get a replacement if I sent the unit to them so I then had pay £25 to send the faulty unit to the USA in order to get it replaced even though it had been diagnosed as faulty and evidence had been sent that it hadn't been mistreated.When I asked why they needed the clearly unrepairable item returning to them after they themselves had diagnosed the iteam as being faulty they simply responded with "it's company policy". This isn't good enough, if their company policy is to have the item returned then their company should bear the cost of having the item shipped half way round the world only to be thrown in the bin! I won't be buying this brand again in the future.

The installation was kind of hard as, I have a dark rock pro fan which makes access to getting to the m.2 NVME slot on my board quite hard If you have a standard 120mm fan its fairly easy but having a 140+ makes it a lot harder. Still manged though.Considering this is £120 (Bought for £100 due to 16% off (black Friday)) its quite cheap compared to other gen 4 NVME like corsairs(https://www.amazon.co.uk/Corsair-MP600-High-speed-Sequential-Speeds/dp/B07WS1BRX4/ref=sr_1_1?keywords=nvme%2Bgen%2B4&qid=1574616831&sr=8-1&th=1)Which is around £150 30-50 more than the Sabarent 500gb.All in all your saving yourself 30-50 unless you want the heat sink which is an 116, an extra £16 (if the deal is present (17%)).To take into consideration that corsair has an inbuilt heat sink and Sabrent has a variant. Sabrent is still the cheaper option by £35.Presentation is neat comes in a very small package, with a copper lined tin to house the NVME.Ok finally the stats are as shown:1GB Test:1: Read: 4946.99 mb/s Write: 2522.74 mb/s2: Read: 2563.11 mb/s Write: 2527.40 mb/s3: Read: 1727.80 mb/s Write: 1310.90 mb/s4: Read: 54.63 mb/s Write: 150.02 mb/s16GB test:1: Read: 4943.18 mb/s Write: 2523.37 mb/s2: Read: 2519.14 mb/s Write: 2522.29 mb/s3: Read: 1727.01 mb/s Write: 895.35 mb/s4: Read: 55.26 mb/s Write: 161.86 mb/s64GB Test:1: Read: 2364.93 mb/s Write: 2521.34 mb/s2: Read: 1655.60 mb/s Write: 2519.98 mb/s3: Read: 1258.27 mb/s Write: 1015.96 mb/s4: Read: 49.55 mb/s Write: 155.17 mb/s

I ordered this item over a year ago and while I was pleased with the performance of the item itself, just before it was a year old the device failed completely. Windows could not see the device. BIOS however, could see that the device was attached, but was reporting a total available size of zero. When booted into a Linux live CD the nvmectl could see the device but all SMART stats were reporting zero.Amazon would not support me in asking for a return and fobbed me off to Sabrent support.Support identified this as a controller failure. However when attempting to claim on the warranty, they required me to air-ship the device back to the US at my own expense. Due to this being a controller failure, the data is effectively present in entirety on the device, just inaccessible. This makes me very uncomfortable as I am effectively shipping 1tb of my personal data to a country with substandard personal privacy.I would recommend that anyone ordering outside the US look elsewhere until Sabrent updates their support procedures to be more consumer friendly.

Un SSD hyper rapide quand on le branche en Pcie 4 (x570 et plus).Je met les résultats crystal mark que j'ai obtenu car ceux des autres utilisateurs me paraissent assez bas (surement en pcie 3 au lieu de 4). A noter que le logiciel tweak-ssd-v2 porte bien son nom et aide à atteindre facilement ces chiffres.Pensez bien à mettre votre bios en UEFI only, surtout pas bios ou legacy sinon vous allez galérer avec MBR/GPT.