United States$5,000,000+
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Trevor King
5
Good balance of performance and efficiency for enterprise use.
728351-B21
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HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade
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728351-B21
- Description:
- HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade
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- Hpe
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728351-B21 Overview
728351-B21 is a high-performance rackmount server engineered for data center and virtualization environments. It supports Intel Xeon Scalable processors on an LGA 4189 socket in a dual processor (2P) configuration, paired with ECC DDR4 memory of up to 1 TB capacity. The system provides ample PCIe expansion with four slots, multiple 3.5-inch storage bays with hot-swap capability, and RAID configurations including RAID 0, RAID 1, RAID 5, and RAID 10.
728351-B21 features dual 10GbE network interfaces, redundant 800W power supplies, and active cooling to ensure optimal performance and reliability. Remote management is facilitated via iDRAC, and the server supports popular operating systems such as Windows Server, VMware ESXi, and Ubuntu. Its robust design makes it ideal for use as a data center solution, virtualization host, file server, and application server.
728351-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 728351-B21 for additional pricing. Browse the full Hpe Proliant Bl660C Server Blade series or explore all Hpe products.
728351-B21 Specifications
- Width
- 19
- Depth
- 28
- Form Factor
- Rackmount
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 10
- PCIe Version
- PCIe 4.0
- Height
- 6.7
- CPU Socket
- LGA 4189
- Product Type
- Server
- Processor Brand
- Intel
- Processor Series
- Intel Xeon Scalable
- Use Case
- Virtualization
- Scalability
- 2P
- Max Cores per CPU
- 32
- Max Threads per CPU
- 64
- RAM Type
- ECC DDR4
- RAM Slots
- 16
- Storage Type
- SATA HDD
- Hot-Swap Support
- Yes
- PCIe Slots
- 4
- Network Interface
- 10GbE
- LAN Ports
- 2
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Cooling
- Active
- Virtualization Ready
- Yes
- Rail Kit Included
- N/A
- Processor Generation
- Xeon 3rd Gen
- Power Supply Wattage
- 800W
- Max RAM Capacity
- 1 TB
- Drive Bay Size
- 3.5-inch
- GPU Support
- No
- Storage Bays
- 12
- Operating System
- Windows Server / VMware ESXi / Ubuntu
- Rack Units
- 4U
- Weight
- 75
- Product Name
- 728351-B21 Enterprise Rackmount Server
728351-B21 Use Case
Enterprise Virtualization & Cloud Consolidation
Scenario: A global financial services firm deploys HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blades (728351-B21) within an HPE c7000 chassis under VMware vSphere to build a private cloud. By leveraging dual Intel® Xeon® E5-4610v3 processors and 64 GB DDR4 memory per blade, the IT team consolidates 80+ Windows and Linux VMs onto just 8 blades. Benefit/Outcome: Reduces data center footprint by 65%, cuts power and cooling costs by 40%, and accelerates VM provisioning and lifecycle management via HPE OneView, boosting operational efficiency and ROI.
High-Performance Computing for Simulation & Modeling
Scenario: An aerospace engineering division integrates ten HPE ProLiant BL660c Gen9 blades (728351-B21) into an HPE Synergy cluster to run ANSYS Fluent and COMSOL Multiphysics. Each blade’s dual-socket E5-4610v3 design and 64 GB RAM deliver scalable parallel processing for computational fluid dynamics (CFD) and finite element analysis (FEA). Benefit/Outcome: Accelerates simulation runtimes by 70%, enables more design iterations per project, and shortens product development cycles, driving faster time-to-market.
In-Memory Analytics & Real-Time Data Processing
Scenario: A retail enterprise implements an SAP HANA in-memory platform on HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R blades (728351-B21) to process transaction and IoT data streams. The blades’ dual-processor architecture and 64 GB DDR4 memory provide the foundation for terabyte-scale data caching and real-time BI. Benefit/Outcome: Delivers sub-second query response on live sales and inventory data, optimizes stock replenishment, and drives a 15% uplift in revenue through rapid, data-driven decision making.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 728351-B21 |  728350-B21 |  844352-B21 |  844355-B21 |  844356-B21 | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 28 | 28 inches | 28.0 inches | 28 inches | 28.50 inches |
| Drive Bay Size | 3.5-inch | 2.5-inch | 2.5-inch | 2.5-inch | Mixed |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | No | Yes | Yes | Yes | Yes |
| Height | 6.7 | 3.5 inches | 3.44 inches | 3.5 inches | 3.44 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 4 | 4 | 2 | 4 |
| Max Cores per CPU | 32 | 32 | 32 | 32 | 16 |
| Max RAM Capacity | 1 TB | 512 GB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 64 | 32 |
| Network Interface | 10GbE | 10GbE | 1GbE | 10GbE | 10GbE |
| Operating System | Windows Server / VMware ESXi / Ubuntu | Windows Server | Windows Server | VMware ESXi | Windows Server |
| PCIe Slots | 4 | 4 | 4 | 4 | 4 |
| 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 | 800W | 1000W | 750W | 800W | 750W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 4th Gen | Xeon 3rd Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 728351-B21 Enterprise Rackmount Server | 728350-B21 | 844352-B21 Enterprise Server | 844355-B21 Enterprise Rackmount Server | 844356-B21 Enterprise Rack Server |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 10 | RAID 10 | RAID 0 / RAID 1 / RAID 10 | RAID 5 |
| RAM Slots | 16 | 16 | 16 | 16 | 16 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Rack Units | 4U | 2U | 2U | 2U | 2U |
| Rail Kit Included | N/A | N/A | N/A | Yes | Yes |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 12 | 8 | 8 | 8 | 8 |
| Storage Type | SATA HDD | SATA SSD | NVMe SSD | SATA SSD | SATA HDD |
| Use Case | Virtualization | Virtualization / File Server / Application Server | Virtualization / File Server / Application Server | Virtualization / File Server / Application Server | Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 75 | 45 lbs | 45 lbs | 75 lbs | 52 lbs |
| Width | 19 | 17.5 inches | 17.5 inches | 17.3 inches | 17.08 inches |
Reviews & Ratings
H
Hassan Mehmood
5
Stable blade with predictable throughput.
R
Ryan Collins
4
Works well for mid to heavy workloads.
S
Samina Rauf
4
No downtime issues experienced.
D
Daniel Brooks
4
Reliable server blade overall.
Questions & Answers
What is the HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade (SKU: 728351-B21)?
The HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade (SKU: 728351-B21) is a high-density, two-socket blade optimized for compute-intensive workloads in HPE BladeSystem c7000 and c3000 enclosures.
Which processors come with this HPE ProLiant BL660c Gen9 blade?
This blade ships with two Intel Xeon E5-4610v3 processors (1.7 GHz, 8 cores each), delivering balanced multi-thread performance for virtualization and database applications.
How much memory is installed and what is the maximum supported capacity?
It includes 64 GB DDR4 registered RAM installed across available DIMM slots and supports up to 1.5 TB of DDR4 memory in 24 DIMM slots.
What storage options are available on the BL660c Gen9 blade?
The BL660c Gen9 blade does not include internal drive bays; it leverages shared SAN or NAS storage via HPE Smart Array controllers or Fibre Channel/10 GbE HBA adapters in the enclosure.
Which network connectivity options does this blade offer?
It provides dual FlexibleLOM 10 GbE ports with support for HPE FlexFabric or Flex-10 adapters and up to eight converged 10 Gb links per blade via Virtual Connect modules.
In which HPE blade enclosures can I install SKU 728351-B21?
This server blade is compatible with HPE BladeSystem c7000 and c3000 enclosures that support Gen9 blades and HPE Onboard Administrator firmware version aligned with Gen9 requirements.
What are the power and thermal specifications?
Typical power consumption is approximately 350 W (maximum 500 W); the blade requires redundant HPE hot-swap power supplies and front-to-back airflow provided by six server fans in the c7000 chassis.
Does the BL660c Gen9 include remote management capabilities?
Yes, it integrates HPE Integrated Lights-Out 4 (iLO 4) for out-of-band management, including remote console, virtual media, power monitoring, and firmware updates.
Which operating systems are certified on this server blade?
The BL660c Gen9 is certified for Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere, and other major x86-64 operating systems.
Is this server blade suitable for virtualization environments?
Absolutely. It supports Intel VT-x, Intel VT-d, large memory configurations and is OEM-approved for VMware ESXi, Microsoft Hyper-V and open-source hypervisors.
What are the physical dimensions and weight of the blade?
The BL660c Gen9 blade measures 4.46 cm (H) × 17.1 cm (W) × 67.0 cm (D) and weighs approximately 3.2 kg, fitting a half-height blade slot in HPE enclosures.
What warranty and support options come with SKU 728351-B21?
It includes a standard 3-year limited warranty with parts and labor, 24×7 phone support, and optional HPE Foundation Care or Datacenter Care service upgrades.
Can I mix Gen9 blades with earlier generations in the same chassis?
Yes. HPE c7000 and c3000 enclosures support mixed generations, but you must update the Onboard Administrator firmware to the version that supports Gen9 blades.
What cooling requirements should I follow for optimal performance?
Ensure all six redundant server fans are installed in the enclosure, maintain front-to-back airflow, and keep ambient temperature below 35 °C in compliance with HPE thermal guidelines.
How do I order replacement parts for this SKU?
Contact your HPE authorized reseller or HPE Parts Store with the blade’s serial number and SKU 728351-B21 to obtain HPE-specified spare parts and assembly kits.
Which firmware update package is recommended for this server blade?
Use the latest HPE Service Pack for ProLiant (SPP) to update firmware, drivers and system software for the BL660c Gen9 blade and ensure platform stability.