Smart Wizard
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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.
Kioxia
Pricing is still being verified
Performance, endurance, NAND architecture, thermals, and compatibility.
About This Product
The Kioxia BG5 512GB is an M.2 2280 NVMe SSD utilizing a PCIe 4.0 x4 interface. This drive offers solid performance for general computing and gaming, providing faster load times than SATA SSDs. While it uses PCIe 4.0, its performance is typically in the lower to mid-range of Gen4 drives, making it a cost-effective upgrade over older NVMe or SATA drives.
Verdict
“Good value for users seeking a basic PCIe 4.0 NVMe upgrade for everyday tasks.”
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
3,500 MB/s
Sequential Write
2,700 MB/s
4K Random Read
400K IOPS
4K Random Write
430K IOPS
How long the drive lasts under sustained writes.
TBW (lifetime writes)
300 TB
MTBF
1.5M hours
Controller, NAND, and cache — what most retailers don't show you.
NAND Type
TLC(112-layer)
NAND Brand
Kioxia BiCS FLASH
Critical for Gen5 drives and laptops.
Max Temp
95°C
Active Power
4.10 W
Laptop
Single-sided design
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