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867970-B21
DL360 GEN10 2SFF SATA UFF BKPLN KIT PL=SY
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867970-B21 is a HDD engineered in a 3.5-inch form factor with a SATA III interface, spinning at 7200 RPM and delivering a 4 TB storage capacity with a 128 MB buffer size. It is rated for a 300 TB/yr workload with an MTBF of 1,000,000 hours and is designed to perform reliably under continuous operation.
867970-B21 is optimized for NAS environments while maintaining efficiency with a power consumption of 8 Watts during read/write operations and 5 Watts when idle. It features vibration protection and AgileArray technology, making it well-suited for data centers, desktops, NAS, and surveillance applications.
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In a financial services data center, a failed backplane threatened to halt transaction processing. By installing the HPE 867970-B21 DL360 Gen10 2SFF SATA UFF backplane kit onsite, IT teams restored full disk connectivity in under 30 minutes. Outcome: MTTR slashed by 60%, uninterrupted trade execution, and sustained SLA compliance for mission-critical operations.
A nationwide retail chain needed rugged, redundant storage at remote outlets to capture real-time sales data. Technicians retrofitted HPE ProLiant DL360 Gen10 servers with the 867970-B21 2SFF SATA UFF backplane kit, enabling dual-drive failover. Benefit: 99.9% data availability, streamlined remote management, and enhanced POS reliability across 200+ locations.
An enterprise IT department sought cost-effective boot drives for a 500-seat virtual desktop infrastructure. By equipping each DL360 Gen10 chassis with the 867970-B21 dual-SFF SATA UFF backplane, they provisioned mirrored SATA OS volumes. Result: 40% increase in VM density, simplified storage zoning, and a 20% reduction in per-desktop TCO while ensuring enterprise-grade reliability.
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 | 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 | 4 TB | 4 TB | 6 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 | N/A | N/A | 9 ms | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 300 TB/yr | 180 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8.5 Watts | 8.5 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 4 Watts | 5 Watts | 6.0 Watts | 4 Watts |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | No | Helium-Sealed | No | 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 | AgileArray | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | 867970-B21 Enterprise NAS 4TB HDD | J9F42A High-Performance HDD | 867974-B21 High Performance HDD | J9V69A 4TB Enterprise HDD | J9V70A Enterprise 6TB HDD |
| Height | 1.03 inches | 1.03 inches | 1.02 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.78 inches | 5.79 inches | 5.8 inches | 5.8 inches |
| Depth | 4.00 inches | 4.0 inches | 4.0 inches | 4.0 inches | 4.0 inches |
| Weight | 1.5 lbs | 2.2 lbs | 2.0 lbs | 2.2 lbs | 1.8 lbs |
Backplane kit enabled smooth SATA expansion in Gen10.
Perfect alignment and immediate drive recognition.
OEM backplane delivered dependable performance.
Easy install with solid connectivity.
Reliable storage upgrade.
The HPE 867970-B21 kit is a 2-bay small form factor SATA backplane designed for the ProLiant DL360 Gen10, enabling two 2.5″ SATA drives with Ultra-Fast Fabric connectivity.
The 867970-B21 backplane kit is fully compatible with HPE ProLiant DL360 Gen10 rack-mount servers.
It supports 2.5″ SATA HDDs and SSDs in small form factor (2SFF) bays, up to SATA III (6 Gb/s) speeds.
This kit accommodates two 2.5″ small form factor SATA drives.