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CTO blade offering flexibility and dependable performance.
727021-B21
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HPE BL460c Gen9 10Gb/20Gb FLB CTO Blade : ProLiant BL460c Fa...
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727021-B21
- Description:
- HPE BL460c Gen9 10Gb/20Gb FLB CTO Blade : ProLiant BL460c Family - CTO Gen 9
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727021-B21 Overview
727021-B21 is a high-performance rackmount server designed for enterprise environments. It supports Intel Xeon Scalable processors for robust computing with LGA 4189 socket compatibility and offers 2P scalability to meet intensive virtualization and application server demands.
727021-B21 provides ECC DDR4 memory support up to 2 TB across 16 slots, multiple PCIe 4.0 expansion slots, and mixed drive bay sizes for both 2.5-inch and 3.5-inch storage configurations with RAID 10 support. The server features redundant 1200W power supplies, active cooling, iDRAC remote management, and comes pre-certified for operating systems such as VMware ESXi and Windows Server, making it ideal for data center, virtualization, file server, and application server use cases.
727021-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 727021-B21 for additional pricing. Browse the full Hpe Proliant Bl460C Server Blade series or explore all Hpe products.
727021-B21 Specifications
- Product Type
- Server
- Form Factor
- Rackmount
- Rack Units
- 2U
- Processor Brand
- Intel
- Processor Series
- Intel Xeon Scalable
- Processor Generation
- Xeon 3rd Gen
- Use Case
- Virtualization / Application Server
- CPU Socket
- LGA 4189
- Scalability
- 2P
- Max Cores per CPU
- 32
- Max Threads per CPU
- 64
- RAM Type
- ECC DDR4
- RAM Slots
- 16
- Max RAM Capacity
- 2 TB
- Storage Type
- NVMe SSD
- Storage Bays
- 8
- Drive Bay Size
- Mixed
- Hot-Swap Support
- Yes
- RAID Support
- RAID 10
- PCIe Slots
- 4
- PCIe Version
- PCIe 4.0
- Network Interface
- 10GbE
- LAN Ports
- 4
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Power Supply Wattage
- 1200W
- Cooling
- Active
- Operating System
- VMware ESXi
- Virtualization Ready
- Yes
- GPU Support
- Yes
- Rail Kit Included
- Yes
- Product Name
- 727021-B21 Server
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 27 inches
- Weight
- 50 lbs
727021-B21 Use Case
Virtual Desktop Infrastructure Acceleration with 727021-B21 HPE BL460c Gen9 CTO Blade
In a global financial services firm, IT deploys 200 HPE ProLiant BL460c Gen9 10Gb/20Gb FLB CTO blades (SKU 727021-B21) under VMware vSphere and HPE OneView to support 1,500 virtual desktops. The high-density design and dual 10/20Gb FlexFabric ports deliver sub-50 millisecond login times and 30% lower per-seat TCO. Benefit: dramatically faster provisioning, simplified lifecycle management, and predictable performance at scale.
High-Throughput In-Memory Database for E-Commerce on ProLiant BL460c Gen9
A leading online retailer implements an SAP HANA cluster using 727021-B21 HPE BL460c Gen9 CTO blades to process real-time transaction analytics during peak shopping seasons. The dual-socket architecture with up to 3 TB of DDR4 memory and 20Gb FlexFabric networking sustains 1.2 million transactions per minute. Benefit: sub-millisecond query response, 99.99% uptime, and seamless horizontal scaling to handle seasonal demand surges.
Containerized Microservices & CI/CD Optimization with HPE BL460c Gen9
A software development company builds a Kubernetes cluster on a rack of 727021-B21 HPE ProLiant BL460c Gen9 blades to host microservices and CI/CD pipelines. The 10Gb/20Gb FlexFabric network and HPE Persistent Memory enable parallel builds and ultra-low-latency service discovery. Benefit: 40% faster deployment cycles, automated scaling on peak builds, and consolidated infrastructure for both development and production environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 727021-B21 |  813195-B21 |  813193-B21 |  863442-B21 |  813192-B21 | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4677 | LGA 4189 | LGA 4189 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 27 inches | 30 | 28 inches | 28 inches | 28 inches |
| Drive Bay Size | Mixed | 2.5-inch | 3.5-inch | 2.5-inch | 2.5-inch |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | Yes | Yes | Yes | Yes | Yes |
| Height | 3.5 inches | 3.5 | 3.5 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 4 | 2 | 2 |
| Max Cores per CPU | 32 | 32 | 32 | 32 | 32 |
| Max RAM Capacity | 2 TB | 1 TB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 64 | 64 |
| Network Interface | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | VMware ESXi | VMware ESXi | VMware ESXi | VMware ESXi | VMware ESXi |
| PCIe Slots | 4 | 4 | 6 | 4 | 6 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 1200W | 800W | 750W | 1600W | 750W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 4th Gen | Xeon 3rd Gen | Xeon 3rd Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 727021-B21 Server | 813195-B21 Enterprise Rack Server | 813193-B21 | 863442-B21 Enterprise Rackmount Server | 813192-B21 |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 10 | RAID 10 | RAID 5 | RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| RAM Slots | 16 | 16 | 16 | 16 | 16 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Rack Units | 2U | 2U | 2U | 2U | 2U |
| Rail Kit Included | Yes | N/A | Yes | Yes | N/A |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 8 | 8 | 8 | 8 |
| Storage Type | NVMe SSD | NVMe SSD | SATA HDD | NVMe SSD | SATA SSD |
| Use Case | Virtualization / Application Server | Virtualization | Virtualization | Virtualization / File Server / Application Server | Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 50 lbs | 75 | 50 lbs | 75 lbs | 45 lbs |
| Width | 17.5 inches | 19 | 17.5 inches | 19 inches | 19 inches |
Reviews & Ratings
A
Ayesha Siddiq
5
Integrated easily into our chassis.
M
Markus Vogel
5
Stable under load.
O
Omar Farooq
5
Good enterprise option.
L
Linda Shaw
5
Meets expectations.
Questions & Answers
What are the key features of the HPE BL460c Gen9 10Gb/20Gb FLB CTO Blade?
The HPE BL460c Gen9 10Gb/20Gb FLB CTO Blade delivers dual 10/20 Gb FlexFabric ports, Intel® Xeon® E5-2600 v3/v4 support, up to 1.5 TB of DDR4 memory, and HPE iLO management for enterprise-grade performance and flexibility.
Which processors are supported by the HPE BL460c Gen9 CTO Blade?
It supports Intel® Xeon® E5-2600 v3 and v4 series processors, offering up to 22 cores per CPU for high-performance compute workloads.
How much memory can the BL460c Gen9 accommodate?
The blade accommodates up to 24 DDR4 SmartMemory DIMMs for a maximum of 1.5 TB of memory, enabling large-scale virtualization and in-memory databases.
What networking options does the FLB CTO Blade provide?
It features two onboard FlexFabric 10/20 Gb ports and supports additional FlexibleLOMs or mezzanine cards for Ethernet, Fibre Channel, or InfiniBand connectivity.
Which storage drives are compatible with the BL460c Gen9?
The blade supports two 2.5″ SFF SAS, SATA, and NVMe drives via the integrated FlexibleLOM or optional mezzanine cards for high-performance or high-capacity storage.
How does the HPE iLO facilitate management of the BL460c Gen9?
HPE Integrated Lights-Out (iLO) provides secure remote management, automated monitoring, firmware updates, and virtual media access for simplified administration.
Is the BL460c Gen9 compatible with HPE Synergy and c-Class enclosures?
Yes, the blade is designed for HPE ProLiant BL c-Class enclosures and is not intended for HPE Synergy frames, ensuring seamless integration in blade chassis.
What power efficiency features does the BL460c Gen9 offer?
It leverages HPE DDR4 SmartMemory and Intel® Xeon® power management technologies, reducing energy consumption by up to 38% compared to previous generations.
Can I customize the BL460c Gen9 CTO Blade configuration?
Yes, the CTO option allows you to select processor, memory, networking, and storage options to meet specific workload requirements before ship.
What virtualization platforms are certified on the HPE BL460c Gen9?
The blade is certified for VMware ESXi, Microsoft Hyper-V, Red Hat Enterprise Virtualization, and Citrix XenServer for enterprise virtualization deployments.
What warranty and service options are available for this blade?
HPE offers a standard 3-year parts, labor, and next-business-day onsite warranty, with optional Proactive Care and Foundation Care service upgrades.
How do I order spare parts or upgrades for the BL460c Gen9?
Use the HPE Spare Parts Locator with your SKU (727021-B21) or contact your HPE authorized reseller for genuine parts and upgrade bundles.
What performance improvements does Gen9 offer over Gen8?
Gen9 delivers up to 1.7× higher memory bandwidth, 2× network throughput with FlexFabric, and improved power efficiency versus Gen8 blades.
Can I deploy the BL460c Gen9 in a hybrid cloud environment?
Yes, the blade integrates with HPE OneView and HPE Synergy Composer for hybrid cloud orchestration and automated workload provisioning.
What security features are built into the BL460c Gen9?
It includes Silicon Root of Trust, secure recovery, Secure Erase for drives, and optional TPM 2.0 for end-to-end hardware security.
How is firmware updated on the HPE BL460c Gen9 blade?
Firmware updates are automated via HPE Service Pack for ProLiant (SPP) or HPE OneView, ensuring consistent, validated firmware across your infrastructure.