HPE P81891-B21 | ProLiant DL345 Gen12 NVMe Direct Attach Cable Kit, 8SFF, Box 3

Q: What server is this cable kit designed for?
A: This cable kit is designed exclusively for the HPE ProLiant Compute DL345 Gen12 server, specifically for SFF/EDSFF CTO configurations.

Q: What drive cage position does this kit support?
A: This kit supports the Box 3 drive cage position on the DL345 Gen12, providing x4 NVMe direct attach connectivity for up to 8 SFF drives in that bay.

Q: What is the difference between Box 2 and Box 3 cable kits for the DL345 Gen12?
A: The P81891-B21 is designed for Box 3, while sibling kits target Box 2. If you are populating multiple drive cages, you will need the appropriate cable kit for each box position.

Q: Is a drive cage included with this cable kit?
A: No. This is a cable-only kit. The drive cage must be purchased separately — the compatible option is the HPE DL3XX Gen12 8SFF x4 U.3 Tri-Mode Drive Cage Kit (P75741-B21).

Q: Why use NVMe Direct Attach instead of a controller-based connection?
A: NVMe Direct Attach connects drives directly to the CPU's PCIe lanes, eliminating controller latency and maximising throughput — ideal for latency-sensitive or high-IOPS workloads in enterprise environments.

Q: Can I purchase this cable kit in Australia through IP Trading?
A: Yes. IP Trading stocks HPE ProLiant server accessories and cable kits for Australian businesses. Order online at iptrading.com.au or contact our team for volume pricing and availability.