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867972-B21
DL360 GEN10 1SFF REAR BACKPLANE KIT PL=SY
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867972-B21 is a high-performance HDD designed in a 3.5-inch form factor and featuring a SATA III interface, delivering a reliable 7200 RPM spindle speed. It offers a substantial 4 TB capacity and is backed by a 128 MB cache, making it well-suited for environments where data integrity and speed are critical.
867972-B21 is engineered for demanding workloads with an annual rating of 300 TB/yr and an MTBF of 2,000,000 hours, ensuring dependable, long-term operation as rated for enterprise reliability. With low power consumption figures of 8 Watts in read/write mode and 6 Watts while idle, along with advanced features such as a helium-sealed design, vibration protection, and dual actuator technology, it is ideally applied in data centers, desktops, NAS systems, and surveillance setups.
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A cloud service provider upgrades hundreds of HPE ProLiant DL360 Gen10 servers in a hyper-converged cluster by installing the 867972-B21 1SFF Rear Backplane Kit. This configuration enables hot-swap NVMe/SSD drives without front-bay disruption, increasing storage density by 25% and reducing maintenance windows by 40%, while ensuring consistent I/O performance for multitenant workloads.
A global retail chain deploys HPE DL360 Gen10 servers in 50 unmanned stores, each equipped with the 867972-B21 1SFF Rear Backplane Kit. By adding a dedicated SSD for local caching and OS redundancy, IT staff achieves 99.9% availability, simplifies field-level drive swaps, and cuts remote support calls by 60%, ensuring uninterrupted POS transactions.
A financial institution consolidates multiple SQL Server instances on HPE ProLiant DL360 Gen10 servers using the 867972-B21 1SFF Rear Backplane Kit for boot-drive RAID. The streamlined backplane supports dual SSDs in RAID-1, delivering sub-10ms transaction latencies, achieving 99.98% uptime, and enabling live drive replacement without service disruption.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SATA III / SAS 12Gb/s | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 8 TB | 8 TB | 10 TB | 8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Average Latency | N/A | 4.17 ms | N/A | N/A | 4.2 ms |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 180 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8.5 Watts | 8 Watts | 8.5 Watts | 7.5 Watts |
| Power Consumption (Idle) | 6 Watts | 5.0 Watts | 6 Watts | 5.5 Watts | 4 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–55°C | 5–55°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | 867972-B21 Enterprise HDD | J9V68A High-Performance Helium-Sealed HDD | 806563-B21 | J9F41A Enterprise 10TB Helium HDD | N9X95A Enterprise Helium-Sealed 8TB 7200 RPM SATA III HDD |
| Height | 1.03 inches | 1 inch | 1.03 inches | 1.03 inches | 1.0 inches |
| Width | 5.79 inches | 4 inches | 5.79 inches | 5.8 inches | 4.0 inches |
| Depth | 8.27 inches | 5.8 inches | 4.02 inches | 4.0 inches | 5.8 inches |
| Weight | 2.25 lbs | 4.2 lbs | 1.6 lbs | 1.5 lbs | 2.1 lbs |
Rear backplane installed cleanly and worked immediately.
Perfect compatibility with Gen10 chassis.
Improved flexibility for drive layouts.
Solid engineering and finish.
Reliable OEM backplane kit.
The HPE 867972-B21 rear backplane kit is a 1SFF (Single Small Form Factor) backplane assembly designed exclusively for the HPE ProLiant DL360 Gen10 server to provide secure connectivity for one 2.5″ drive.
The 867972-B21 rear backplane kit is fully compatible only with the HPE ProLiant DL360 Gen10 chassis and is not supported on earlier or other HPE server models.
The 1SFF rear backplane supports a single 2.5″ Small Form Factor drive bay, enabling installation of one SAS/SATA or NVMe drive.
The rear backplane supports SAS, SATA and U.2 NVMe interfaces, provided the server’s storage controller and firmware are NVMe-capable.