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878576-B21
HPE EL1000 Enterprise Rack Mount
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878576-B21
HPE EL1000 Enterprise Rack Mount
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878576-B21 is a high-performance enclosed cabinet rack offering a 42U height and standard 19-inch mounting support with an 800–1000mm depth. Built using cold-rolled steel, this rack is designed for robust installations with a weight capacity of 501–1000 lbs and features a vented door design that enhances airflow for optimum cooling. It integrates efficient cable management to keep wiring organized and supports passive ventilation for reliable thermal management.
This model is equipped with mobility features such as integrated casters and leveling feet, along with a secure front door lock to protect valuable equipment. Ideal for use in data centers, network closets, telecom setups, and AV installations, the 878576-B21 provides a versatile and reliable solution for high-density and mission-critical applications.
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Request bulk order quote for 878576-B21 for additional pricing. Browse the full Hpe Racks series or explore all Hpe products.
In a global financial services firm, IT architects leverage the 878576-B21-HPE EL1000 Enterprise Rack Mount to consolidate a 10-node VMware ESXi cluster into a single 4U chassis. By integrating compute, storage and networking in one rack-optimized enclosure, the team achieves 40% better server density, lowers power and cooling costs by 25%, and accelerates VM provisioning for trading and risk-analysis workloads. The outcome is a streamlined data center footprint with simplified cable management and predictable performance SLAs.
A healthcare provider implements the 878576-B21-HPE EL1000 as an on-premises backup target, replicating encrypted patient records to AWS S3 Glacier. The rack mount’s 1U modular design and hot-swap drives enable seamless capacity expansion up to 200TB per chassis. IT achieves automated snapshot orchestration via HPE OneView, cutting RTO by 60% and ensuring HIPAA-compliant failover in under 15 minutes. The outcome is a robust DR framework with minimal operational overhead and guaranteed business continuity.
An automotive manufacturer deploys the 878576-B21-HPE EL1000 at a remote assembly plant to process sensor data from 500+ robots. The enterprise rack mount supports GPU acceleration modules and low-latency NVMe storage, enabling sub-10ms inferencing for quality-control AI models. Through HPE iLO remote management, central IT monitors health metrics and applies firmware updates without physical site visits. The outcome is improved production yield by 15%, reduced diagnostic downtime, and scalable edge infrastructure for future plant expansions.
To get the detailed certification, please go to the Compliance Center.
 878576-B21 |  P9K60A |  H6J83A |  H6J68A |  H6J78A | |
|---|---|---|---|---|---|
| Product Type | Rack | Rack | Rack | Rack | Rack |
| Rack Type | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet |
| Mounting Type | Floor Standing | Floor Standing | Floor Standing | Floor Standing | Floor Standing |
| Rack Height (U) | 42U | 9U | 42U | 42U | 42U |
| Use Case | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / Telecom / AV Rack | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / AV Rack / Small Office / Server Hosting / Telecom | Data Center / Networking Closet / AV Rack / Telecom |
| Rack Width | 19-inch | 19-inch | 19-inch | 19-inch | 19-inch |
| Rack Depth | 800–1000mm | 800–1000mm | 600–800mm | 600–800mm | 1000mm+ |
| Weight Capacity | 501–1000 lbs | 501–1000 lbs | 501–1000 lbs | 501–1000 lbs | 501–1000 lbs |
| Material | Cold-Rolled Steel | Cold-Rolled Steel | Cold-Rolled Steel | Steel | Cold-Rolled Steel |
| Door Type | Vented Door | Vented Door | Vented Door | Vented Door | Vented Door |
| Side Panels | Fixed | Tool-less | Removable | Removable | Removable |
| Cable Management | Included | Included | Tool-less | Included | Included |
| Cooling Support | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation |
| Locking Mechanism | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock |
| Casters | Included | Optional | Included | Included | Optional |
| Leveling Feet | Included | Included | Included | Included | Included |
| Rails Included | Yes | Yes | Yes | Yes | Yes |
| Expansion Ready | Yes | Yes | Yes | Yes | Yes |
| Grounding Kit Included | Yes | Yes | Yes | Yes | Yes |
| Color | Black | Black | Black | Black | Black |
| Compliance | UL Listed | EIA-310-D / RoHS / UL Listed / CE | RoHS | RoHS / UL Listed | EIA-310-D |
| Product Name | 878576-B21 Enclosed Server Rack | P9K60A Enclosed Server Rack | H6J83A Enclosed Data Center Rack | H6J68A Enclosed Cabinet Rack | H6J78A Enclosed Server Rack |
| Height | 87 inches | 15.75 inches | 80 inches | 73.5 inches | 84 inches |
| Width | 24 inches | 24 inches | 24 inches | 32 inches | 24 inches |
| Depth | 32 inches | 34 inches | 30 inches | 36 inches | 30 inches |
| Weight | 450 lbs | 200 lbs | 200 lbs | 300 lbs | 850 lbs |
Rack mount unit installed securely and aligned perfectly.
Strong build quality for enterprise environments.
Stable and easy to service.
Very professional rack solution.
Met all expectations.
The HPE EL1000 Enterprise Rack Mount (SKU: 878576-B21) is a universal 1U rail kit designed to securely mount HPE enterprise servers in standard 19-inch data center racks.
The EL1000 rack mount kit (878576-B21) supports HPE ProLiant DL360, DL380, DL385 Gen9 and Gen10 servers, as well as select HPE Apollo models in 1U configurations.
The HPE EL1000 rack mount (878576-B21) measures 44.45 mm (1U) in height, 484.6 mm in width and 650 mm in depth to fit standard racks.
The EL1000 rack mount kit (878576-B21) supports a static load of up to 45 kg (99 lbs) per rail when properly installed.