Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Samsung

Performance, endurance, NAND architecture, thermals, and compatibility.
About This Product
The Samsung 870 QVO is a SATA SSD offering a large 8TB capacity. It utilizes QLC NAND, which provides high storage density at a lower cost per gigabyte compared to TLC or MLC drives. While suitable for general storage and less demanding applications, its performance, particularly sustained write speeds, will be slower than premium SATA SSDs or NVMe drives in its price range.
Verdict
“Good for users needing vast bulk storage at a lower cost per GB.”
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
560 MB/s
Sequential Write
530 MB/s
4K Random Read
11K IOPS
4K Random Write
35K IOPS
How long the drive lasts under sustained writes.
TBW (lifetime writes)
2,880 TB
Drive Writes/Day
0.33 DWPD
calculated from TBW
MTBF
1.5M hours
Warranty
3 years
Controller, NAND, and cache — what most retailers don't show you.
DRAM Cache
Yes
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Cross-generation alternatives at the same capacity.
4TB · 560 MB/s