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Kioxia BG7 1TB specifications and in-depth review

Kioxia BG7 1TB

Manufacturer: Kioxia

The Kioxia BG7 1TB is a high-performance M.2 NVMe SSD designed for demanding tasks. With a focus on speed and reliability, it features 7000 MB/s sequential read speed and 6000 MB/s sequential write speed, making it suitable for both professional and personal use.

This SSD utilizes the latest NVMe 2.0 interface and features a Host Memory Buffer (HMB) cache for improved performance. With 1000GB of internal storage and a 600 TBW rating, it offers a balance of durability and high-speed data access, backed by a 5-year warranty.

Pros
  • Offers a high sequential read speed of 7000 MB/s for fast data access.
  • Supports PCIe 4.0, ensuring fast data transfer rates and future-proofing for compatible systems.
  • Provides a solid 1000GB of internal storage, suitable for large files and applications.
  • Includes an HMB (Host Memory Buffer) cache to improve performance during high-demand tasks.
  • Backed by a 5-year warranty, offering long-term reliability and support.
Cons
  • Does not include an integrated heatsink, which may affect thermal performance in extended heavy usage.
  • Lacks RGB lighting, which may be a drawback for users seeking aesthetic features.
  • Has a maximum operating temperature of 70°C, which may limit use in high-heat environments.
Who is this for?

The Kioxia BG7 1TB is ideal for users who require fast, reliable storage for demanding tasks such as gaming, content creation, or data-intensive applications. With a sequential read speed of 7000 MB/s and 1000GB of internal storage, it is well-suited for users who need quick data access and ample storage space. Its support for PCIe 4.0 makes it future-proof for high-performance systems that demand high-speed data transfer rates.

Who is this NOT for?

This SSD may not be the best option for users who require advanced thermal management, as it lacks an integrated heatsink. Additionally, with a maximum operating temperature of 70°C, it may not perform optimally in high-heat environments. Users looking for aesthetic features like RGB lighting will also find this model lacking in that regard.

Read speed:

sequential read speed 7000 MB/s
random read speed 850000 IOPS

The Kioxia BG7 1TB offers impressive read speeds with a sequential read speed of 7000 MB/s, ensuring quick data access during large file transfers. Additionally, it achieves a random read speed of 850,000 IOPS, providing efficient performance for tasks that involve random data retrieval.

Write speed:

sequential write speed 6000 MB/s
random write speed 920000 IOPS

The Kioxia BG7 1TB excels in write performance with a sequential write speed of 6000 MB/s, enabling fast and efficient data storage. In addition, it provides a random write speed of 920,000 IOPS, ensuring quick write access for tasks involving random data operations.

Benchmarks:

General info:

type M2
SSD cache HMB (Host Memory Buffer)
Is an NVMe SSD ✓
NVMe version 2
internal storage 1000GB
release date January 2026
SSD storage type TLC
PCI Express (PCIe) version 4
Terabytes Written (TBW) 600
warranty period 5 years
Has an integrated heatsink ✕
maximum operating temperature 70 °C
has RGB lighting ✕

The Kioxia BG7 1TB is an M.2 NVMe SSD that offers 1000GB of internal storage with a TLC storage type for reliable performance. It features an HMB (Host Memory Buffer) cache, supports NVMe version 2.0, and operates on PCIe 4.0. With a TBW rating of 600, it ensures durability, backed by a 5-year warranty. This model does not include an integrated heatsink or RGB lighting, and it has a maximum operating temperature of 70°C.

Final Verdict

The Kioxia BG7 1TB is a high-performance NVMe SSD designed for users who prioritize speed and reliability. With its impressive 7000 MB/s sequential read speed and ample 1000GB of storage, it is well-suited for tasks like gaming, content creation, and data-heavy applications. While it may not be ideal for those needing advanced thermal management or RGB lighting, its overall performance and PCIe 4.0 support make it a solid choice for modern, high-performance systems.