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Samsung 860 QVO MZ-76Q4T0BW 4 TB

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Placement: internal; Volume: 4 TB; Form factor: 2.5"; Controller: Samsung MJX; Write speed (MB/s): 520; Read speed (MB/s): 550; DWPD (times/day): 0.3; Manufacturer's warranty: 3 years; TRIM;
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Samsung MZ-76Q4T0BW
Colour
Placement
internal
Volume
4 TB
Form factor
2.5"
Interface
SATA 3
Controller
Samsung MJX
Cache memory
4000 MB / LPDDR4 /
Memory type
3D QLC NAND
Number of 3D NAND layers
64 ply
Write speed
520 MB/s
Read speed
550 MB/s
MTBF
1.5 m h
Write IOPS
89 K
Read IOPS
97 K
TBW
1400 TB
DWPD
0.3 times/day
Manufacturer's warranty
3 years
TRIM
Size
100x70x7 mm
Weight
47 g
Added to E-Catalog
November 2018
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.
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Model overview based on user reviews  
The Samsung 860 QVO SSD is a cost-effective option for users seeking additional storage, particularly as a secondary drive in their system. It offers a competitive price for a 1TB SSD, making it appealing for everyday tasks. The drive features 64-layer flash memory with 3D V-NAND arrangement and utilizes QLC technology, which provides 4 bits per cell. While it has a lower TBW (Terabytes Written) resource compared to the EVO series, this is not a significant drawback for average users who do not engage in intensive activities like constant 4K video editing or 3D modeling. The MJX controller, shared with the EVO series, ensures reliable performance for typical usage scenarios.
Pros

Cons

I recommend before adding another disk in the system
19 March 2019 
In my opinion, the purpose of this SSD drive is to be the second option in the system. The lower TBW (Terabytes Written) resource compared to the EVO series, in my opinion, is not a decisive selection criterion in this case. Since for everyday tasks of an average PC user, not related to constant 4K video editing and 3D modeling, reaching the value of 360 TBW within 3 years is unlikely. Moreover, the controller in both the EVO and QVO series is the same - MJX, the difference lies in the memory. This drive uses 64-layer flash memory with 3D V-NAND arrangement, with 4 bits per cell (QLC).
administrative price for 1TB SSD
not yet revealed
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