Samsung 970 EVO M.2 MZ-V7E250BW 250 GB
 | Outdated Product 3 172 ₴ High-performance 250GB consumer M.2 SSD with high-speed PCI-E 4x interface and full support for NVMe 1.3 protocol. Made in a compact form factor M.2 2280. It is positioned as a product of the upper part of the middle price category. Designed for personal computers, compatible laptops and entry-level workstations. The hardware basis of this model is a high-performance Samsung Phoenix multi-channel controller with a 512 MB DRAM buffer based on LPDDR4 memory. 64-layer proprietary 3D TLC V-NAND flash memory features enhanced reliability and decent I/O performance. The controller supports high-speed SLC write caching technology, which provides superior drive performance as a system drive. SSD Samsung 970 EVO M.2 MZ-V7E250BW guarantees ultra-fast loading of the operating system, resource-intensi...ve applications and "heavy" games. The manufacturer declares an impressive guaranteed write resource (TBW) of 150 TB. This makes it possible to record about 40 GB of data daily for 10 years. |
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High-performance 250GB consumer M.2 SSD with high-speed PCI-E 4x interface and full support for NVMe 1.3 protocol. Made in a compact form factor M.2 2280. It is positioned as a product of the upper part of the middle price category. Designed for personal computers, compatible laptops and entry-level workstations. The hardware basis of this model is a high-performance Samsung Phoenix multi-channel controller with a 512 MB DRAM buffer based on LPDDR4 memory.
64-layer proprietary 3D TLC V-NAND flash memory features enhanced reliability and decent I/O performance. The controller supports high-speed SLC write caching technology, which provides superior drive performance as a system drive. SSD Samsung 970 EVO M.2 MZ-V7E250BW guarantees ultra-fast loading of the operating system, resource-intensive applications and "heavy" games. The manufacturer declares an impressive guaranteed write resource (TBW) of 150 TB. This makes it possible to record about 40 GB of data daily for 10 years.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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It was good for its time in 2021. I recommend taking something else, like a Kingston, or Krushal on Gen4. At least 500 GB. Durability. Works for a long time, might survive another 5 years. Speed. There was a noticeable difference with hdd sata. Nope.  Vlad: use Samsung MZ-V7E500BW more than year |
Decent model. Windows 10 boots up in 6 seconds (excluding BIOS loading and the post-screen). Speed Design (looks alright on the board) Not yet use Samsung MZ-V7E500BW few months |
I bought this drive for a Mi Notebook Pro laptop, as there is an additional M2 slot because the built-in memory is not a lot and another drive was needed for the so-called disk D. The SSD was bought with many years ahead in mind, so it was chosen carefully, prioritizing maximum speed and quality. It installed in the laptop without any issues, everything runs smoothly as expected, and the speed is impressive. For example, installing a 30 GB game was unpacked in about 1 - 1.5 minutes, with copying speed within the drive around 1200 MB/s. Of course, it's worth noting the very convenient form factor; I hadn't used such before, and here there are no cables or power supply needed, just plug it into the slot and off you go. The maximum temperature I've seen it reach under load is about 40 degrees. Speed and more speed Nothing of course Vіktor S.: use Samsung MZ-V7E500BW few months |
Evolution according to Linnaeus
The Samsung 970 EVO M.2 is a "reactive" M.2 NVMe SSD that is several times faster than typical 2.5" SATA and M.2-SATA. It is built on Samsung's own 3D TLC memory and a Phoenix controller. The older model 970 PRO M.2 has the same controller, but even faster and more durable 3D MLC memory. Both models come with an extended five-year warranty.
Hot stuff
Linear read and write speeds within a 10-gigabyte SLC array are 3400 and 1500 MB / s, which is three to seven times faster than top-end SATA SSDs. When the array overflows, the read speed does not change, and the write speed drops by a factor of three, which approximately corresponds to the level of a planar MLC memory. Another thing is that PC users rarely operate 10-gig files, so the speed drop due to overflow of the SLC array will practically not happen. But an emergency speed reset due to controller overheating is a typical situation for NVMe SSDs. The problem is solved by a cooling radiator, which are sold both separately and bundled with some motherboards.
Not a second of delay
Even more impressive is the processing speed of the smallest 4K blocks: 350K and 250K IOPS for reading and writing, respectively. The credit for this is not only the fast Samsung memory and the Phoenix controller, but also the DDR4 cache RAM (instead of the low-frequency DDR3). We can recommend the Samsung 970 EVO M.2 for purchase first of all to avid gamers and computer enthusiasts who already lack the bandwidth of SATA drives. Most importantly, do not forget to check before buying whether the M.2 slot of your PC or laptop supports the NMVe interface or only the slow M.2-SATA.
