Samsung 870 QVO MZ-77Q4T0 4 TB
 | When you make a purchase through links on our site, we may receive a affiliate commission. Buy! Samsung 870 QVO 4 TB SATA 2.5 Inch Internal Solid State Drive (SSD) (MZ-77Q4T0) MZ-77Q4T0BWAmazon.co.ukDelivery: in United Kingdom Report |
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Intelligent TurboWrite technology allocates a portion of the drive's capacity to act as an SLC cache. For the basic version, the cache volume can reach 42 GB, for the rest — 78 GB.
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 2026 - 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 2026 - 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 SSDChoosing an SSD with the required speed and good reliability for home, work and gaming
Series Samsung QVO (low-cost QLC)Compare using chart →
2 TB, 2.5", 3D QLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 3 years
1 TB, 2.5", 3D QLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 3 years
4 TB, 2.5", 3D QLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 3 years
8 TB, 2.5", 3D QLC NAND, write: 530 MB/s, read: 560 MB/s, SATA 3, DRAM buffer, warranty 3 years
1 TB, 2.5", 3D QLC NAND, write: 520 MB/s, read: 550 MB/s, SATA 3, DRAM buffer, warranty 3 years
Model overview based on user reviews
The Samsung 870 QVO SSD is a reliable choice for those seeking a balance between price and performance. Users appreciate its high reading speed and large storage capacity, making it suitable for general use. However, some reviews highlight concerns about the write speed dropping significantly after the buffer exceeds 80GB, which may not be ideal for users with high writing demands. While the SSD offers a high resource lifespan, there are mentions of the memory cells' wear rate being higher than expected. Overall, it's a decent option for those with a limited budget, but for better performance, especially in write-intensive tasks, considering the EVO model might be beneficial.
Pros
Cons
0 3 2 0 |
The Samsung brand is known for its quality. Usually. However, this is not the case with everything. This is one of those instances, as the wear rate of the memory cells is abnormally high compared to the memory of other manufacturers in my system. The speed matches the stated specifications. Lifespan of cells  Max Rockatansky: use Samsung MZ-77Q1T0 more than year |
It works reliably, the speed is the same as in all SATA SSDs, the lifespan is high. Completely satisfied. High resource No  Oleksandr Neznayomiy: use Samsung MZ-77Q1T0 more than year |
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3 out of 5 user review(s) shown
2 more user review(s)
Samsung 870 QVO MZ-77Q4T0 configurations
| Price for Samsung 870 QVO MZ-77Q4T0 | ||||
|---|---|---|---|---|
 | Samsung 870 QVO MZ-77Q1T0 1 TB | from £320.24 | 6 offers | |
| Samsung 870 QVO MZ-77Q2T0 2 TB | from £349.00 | 8 offers | |
| Samsung 870 QVO MZ-77Q4T0 4 TB | from £449.99 | 1 offer | |
| Samsung 870 QVO MZ-77Q8T0 8 TB | from £949.99 | 1 offer | |
Video reviews
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We recommend
1 TB - 8 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K
500 GB - 4 TB, M.2, 22x80, PCIe 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 GB - 960 GB, 2.5", 3D TLC NAND / 3D QLC NAND, 320 MB/s, IOPS 40 K, 450 MB/s, IOPS 40 K
1 TB - 4 TB, M.2, 22x80, PCIe 5.0 2x, 3D TLC NAND, 6300 MB/s, IOPS 1350 / 1400 K, 7150 / 7250 MB/s, IOPS 850 - 1050 K
500 GB / 1 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, 2400 / 2700 MB/s, IOPS 500 / 540 K, 3500 MB/s, IOPS 220 / 340 K
1 TB / 2 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, 8700 / 9500 MB/s, IOPS 1500 K, 10000 / 11000 MB/s, IOPS 1500 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, 3900 - 7000 MB/s, IOPS 900 / 1000 K, 7300 MB/s, IOPS 450 - 1000 K