Samsung 870 QVO MZ-77Q4T0 4 TB
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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.
Buy Samsung 870 QVO MZ-77Q4T0 4 TB
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Samsung 870 QVO SATA III 2.5-inch SSD 4TB MZ-77Q4T0B/AM | $219.99 |  | |||
Samsung MZ-77Q4T0 Samsung 870 QVO Series 4TB 2.5-inch 6GB/s SATA 4GB Cache V-NAND 4bit MLC (QLC) Solid State Drive Refurbish | $580.00 |  | |||
Samsung MZ-77Q4T0 | 870 QVO Series 4TB 2.5-inch 6GB/s SATA 4GB Cache V-NAND 4bit MLC (QLC) Solid State Drive Refurbished MZ- | $596.76 |  | |||
Samsung MZ-77Q4T0B Samsung 870 QVO Series 4TB 2.5-inch 6GB/s SATA 4GB Cache V-NAND 4bit MLC (QLC) Solid State Drive Refurbis | $637.14 | | |||
Samsung MZ-77Q4T0B | 870 QVO Series 4TB 2.5-inch 6GB/s SATA 4GB Cache V-NAND 4bit MLC (QLC) Solid State Drive Refurbished MZ | $655.59 | | |||
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
2 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 $347.94 | 2 offers | |
| Samsung 870 QVO MZ-77Q2T0 2 TB | from $129.99 | 6 offers | |
| Samsung 870 QVO MZ-77Q4T0 4 TB | from $219.99 | 5 offers | |
| Samsung 870 QVO MZ-77Q8T0 8 TB | from $479.99 | 13 offers | |
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
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
250 GB - 4 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, 1600 - 3100 MB/s, IOPS 180 - 540 K, 3100 / 3400 MB/s, IOPS 220 - 550 K
250 GB - 4 TB, 2.5", 3D TLC NAND, 440 - 520 MB/s, IOPS 78 - 83 K, 555 / 560 MB/s, IOPS 80 - 90 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, 5600 / 6700 MB/s, IOPS 1100 / 1300 K, 6600 - 7100 MB/s, IOPS 660 - 1000 K
250 GB - 2 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, 2300 - 3300 MB/s, IOPS 550 / 560 K, 3500 MB/s, IOPS 250 - 620 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, 5800 - 6900 MB/s, IOPS 1200 - 1400 K, 6800 - 7250 MB/s, IOPS 760 - 1000 K
