KIOXIA BG5 Series is a line-up of compact form factor NVMe™ SSDs that feature capacities up to 1,024 GB, and leverages a PCIe® Gen4 x4 interface and 112-layer BiCS FLASH™, suitable for thin, light and performance-oriented systems such as ultra-thin PCs, IoT embedded devices and server boot in data centers.
| BG5 Series | |
|---|---|
| Interface | PCIe® Gen4 x4 |
| Command | NVMe™ 1.4 |
| Flash Memory | BiCS FLASH™ TLC |
| Storage capacity (GB) | 1,024 / 512 / 256 |
| Encryption feature | SED |
| Form factor |
M.2 Type 2230-S2 single-sided M.2 Type 2280-S2 single-sided |
BG4 Series
| Interface | PCIe® Gen3 x4 |
|---|---|
| Command | NVMe™ 1.3b |
| Flash Memory | BiCS FLASH™ TLC |
| Storage capacity (GB) | 1,024 / 512 / 256 / 128 |
| Encryption feature | SED |
| Form factor |
M.2 1620-S2/S3 (1,024GB product) Single Package M.2 2230-S2/S3 (1,024GB product) Single-sided |
XG Series
Utilizing the latest 96-layer BiCS FLASH™ 3D flash memory, the XG6 NVMe™ SSDs are superior to the previous XG5 generation in performance and efficiency, which are suitable for power-sensitive and performance-oriented PCs.
| Interface | PCIe® Gen3 x4 | |
|---|---|---|
| Command | NVMe™ 1.3a | |
| Flash Memory | BiCS FLASH™ TLC | |
| Storage capacity (GB) | 1,024 / 512 / 256 | 2,048 |
| Encryption feature | SED | |
| Form factor | M.2 2280-S2 Single-sided | |



| Where to Buy a Product | |||
|
|
![]() ![]() ![]() ![]()
|
|
VISIT RETAILER ➤ |
![]() |
![]() ![]() ![]() ![]()
|
|
VISIT RETAILER ➤ |
![]() |
![]() ![]() ![]() ![]()
|
|
VISIT RETAILER ➤ |
![]() |
![]() ![]() ![]() ![]()
|
|
VISIT RETAILER ➤ |
If you like this service, please consider supporting us.
We use affiliate links on the blog allowing NAScompares information and advice service to be free of charge to you. Anything you purchase on the day you click on our links will generate a small commission which is used to run the website. Here is a link for Amazon and B&H. You can also get me a ☕ Ko-fi or old school Paypal. Thanks! To find out more about how to support this advice service check HERE
We use affiliate links on the blog allowing NAScompares information and advice service to be free of charge to you. Anything you purchase on the day you click on our links will generate a small commission which is used to run the website. Here is a link for Amazon and B&H. You can also get me a ☕ Ko-fi or old school Paypal. Thanks! To find out more about how to support this advice service check HERE
Private 🔒 Inner Circle content in last few days :
Beelink ME Pro NAS Revealed
Best SOLID STORAGE NAS of 2025
Should You Worry About the NanoKVM Hidden Microphone?
Best Cheap NAS of 2025
Minisforum MS-02 Ultra - WHO IS THIS FOR??? (The First 48HRs)
Why People Use TrueNAS, UnRAID and Proxmox to Turnkey NAS (Synology, QNAP, etc)
Access content via Patreon or KO-FI
Beelink ME Pro NAS Revealed
Best SOLID STORAGE NAS of 2025
Should You Worry About the NanoKVM Hidden Microphone?
Best Cheap NAS of 2025
Minisforum MS-02 Ultra - WHO IS THIS FOR??? (The First 48HRs)
Why People Use TrueNAS, UnRAID and Proxmox to Turnkey NAS (Synology, QNAP, etc)
Access content via Patreon or KO-FI
Discover more from NAS Compares
Subscribe to get the latest posts sent to your email.












DISCUSS with others your opinion about this subject.
ASK questions to NAS community
SHARE more details what you have found on this subject
IMPROVE this niche ecosystem, let us know what to change/fix on this site