Samsung 870 EVO MZ-77E4T0B/EU 4 TB EU
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Samsung 2025 - new arrivals, bestsellers, and the most relevant models Samsung.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Samsung 2025 - new arrivals, bestsellers, and the most relevant models Samsung.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSD?Choosing an SSD with the required speed and good reliability for home, work and gaming
Buy Samsung 870 EVO MZ-77E4T0B/EU 4 TB EU
All prices 30 →| 14 602 ₴ |  | ||||
| 13 399 ₴ |  | ||||
| 12 916 ₴ |  | ||||
Samsung 2.5" 4TB 870 EVO MZ-77E4T0B/EU | 15 209 ₴ |  | |||
Накопичувач SSD 2.5" 4TB 870 EVO Samsung (MZ-77E4T0B/EU) MZ-77E4T0B/EU | 14 239 ₴ |  | |||
20 more offer(s)
Series Samsung EVO (high efficiency TLC)Compare using chart →
1000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, write: 6300 MB/s, read: 7150 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, write: 6300 MB/s, read: 7250 MB/s, warranty 5 years
1000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
1000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 3300 MB/s, read: 3500 MB/s, DRAM buffer, warranty 5 years
500 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
1000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
2000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
4000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, write: 6300 MB/s, read: 7250 MB/s, warranty 5 years
250 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 2300 MB/s, read: 3500 MB/s, DRAM buffer, warranty 5 years
1000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, write: 4200 MB/s, read: 5000 MB/s, warranty 5 years
250 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
4000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
500 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, write: 4200 MB/s, read: 5000 MB/s, warranty 5 years
250 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
2000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
500 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 2300 MB/s, read: 3400 MB/s, DRAM buffer, warranty 5 years
4000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, write: 3300 MB/s, read: 3500 MB/s, DRAM buffer, warranty 5 years
250 GB, 2.5", 3D TLC NAND, write: 520 MB/s, read: 550 MB/s, SATA 3, DRAM buffer, warranty 5 years
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5-year warranty, initial speed until SLC cache is full, low temperature at idle and in operation price  Jurec: use Samsung MZ-77E500BW less than month |
Actually, I already wrote a review for this drive on DNS on 02/23/2021. I was simply surprised by the previous reviews here. That's the only reason why I decided to share my own experience. And don't get me wrong, I'm not a marketer. It's just that the people here writing about low speeds are probably doing something wrong! Maybe they got a bad batch. Or perhaps competitors are purposely writing negative things about this device. I've been using this 2TB Evo drive for a year now. The speeds match the claimed specifications. And if you enable the Rapid mode option, the synthetic tests show very impressive numbers. In practice, the speeds remain the same, plus it uses up RAM. It's very cool, and I use it for all sorts of stuff: torrents, games, movies. In the screenshots, I showed speeds with and without Rapid mode enabled. I also used the Samsung program to show the normal speed and temperature. cold, at idle 20°, under load 30°- 35° speed no |
I got this to replace my previous 120GB drive since it became a bit cramped. The laptop is old, so I wasn't expecting much speed. The interface is SATA II, so the speed is around 260MB/s read and 243MB/s write. For Samsung Data Migration, you need a SATA-USB adapter, but I didn't have one at the time. I transferred the system using AOMEI PE Builder, and luckily I had a 32GB USB drive on hand, so it was quick and easy. Speed, five-year warranty no Denis: use Samsung MZ-77E500BW few months |
3 out of 12 user review(s) shown
9 more user review(s)
Samsung 870 EVO MZ-77E4T0B/EU configurations
| Price for Samsung 870 EVO MZ-77E4T0B/EU | ||||
|---|---|---|---|---|
| Samsung 870 EVO MZ-77E250B/EU 250 GB EU | from 1 823 ₴ | 35 offers | |
| Samsung 870 EVO MZ-77E250BW 250 GB UA | from 2 407 ₴ | 24 offers | |
| Samsung 870 EVO MZ-77E500B/EU 500 GB EU | from 2 402 ₴ | 44 offers | |
| Samsung 870 EVO MZ-77E500BW 500 GB UA | from 2 389 ₴ | 65 offers | |
| Samsung 870 EVO MZ-77E1T0B/EU 1 TB EU | from 3 410 ₴ | 14 offers | |
| Samsung 870 EVO MZ-77E1T0BW 1 TB UA | from 3 799 ₴ | 37 offers | |
| Samsung 870 EVO MZ-77E2T0B/EU 2 TB EU | from 6 813 ₴ | 47 offers | |
| Samsung 870 EVO MZ-77E2T0BW 2 TB UA | from 7 099 ₴ | 41 offer | |
| Samsung 870 EVO MZ-77E4T0B/EU 4 TB EU | from 12 916 ₴ | 30 offers | |
| Samsung 870 EVO MZ-77E4T0BW 4 TB UA | from 12 789 ₴ | 29 offers | |
Video reviews
We recommendCompare using chart →
4000 GB, 2.5", 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 5 years
4000 GB, 2.5", 3D QLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 3 years
1000 - 8000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K
500 - 4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND / 3D QLC NAND, 4000 - 5000 MB/s, IOPS 770 / 900 K, 5000 - 5500 MB/s, IOPS 460 - 730 K
128 - 4000 GB, 2.5", 3D TLC NAND, 380 - 520 MB/s, IOPS 70 - 89 K, 530 / 560 MB/s, IOPS 35 - 90 K
Briefly on the conclusions:
In the linear write test, the starting speed is 493 Mb/s, after the SLC cache is full, the speed drops to 317 Mb/s, and then rises to 350 Mb/s.
This is a good result, although it does not meet the stated specifications.
The SLC cache is about 5% of the total disk capacity, which is approximately 25GB.
This is quite a high indicator. It's unlikely you'll need to write data up to 25 GB every day, so you're not likely to notice the cache's effect.
The maximum temperature during all tests was 45 degrees. This is a very low indicator.
Link to the video tests on YouTube
[
https://youtu.be/1jeL92CMjvE](https://youtu.be/1jeL92CMjvE)