United States
Name:
728351-B21
- Description:
- HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade
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3 Year Extended Warranty
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of 728351-B21?
Pricing for 728351-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 728351-B21.
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728351-B21 Specifications
| Product Type | Server |
| Form Factor | Rackmount |
| Rack Units | 4U |
| Processor Brand | Intel |
| Processor Series | Intel Xeon Scalable |
| Processor Generation | Xeon 3rd Gen |
| Use Case | Virtualization |
| 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 | 1 TB |
| Storage Type | SATA HDD |
| Storage Bays | 12 |
| Drive Bay Size | 3.5-inch |
| Hot-Swap Support | Yes |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 10 |
| PCIe Slots | 4 |
| PCIe Version | PCIe 4.0 |
| Network Interface | 10GbE |
| LAN Ports | 2 |
| Remote Management | iDRAC |
| Power Supply | Redundant |
| Power Supply Wattage | 800W |
| Cooling | Active |
| Operating System | Windows Server / VMware ESXi / Ubuntu |
| Virtualization Ready | Yes |
| GPU Support | No |
| Rail Kit Included | N/A |
| Product Name | 728351-B21 Enterprise Rackmount Server |
| Height | 6.7 |
| Width | 19 |
| Depth | 28 |
| Weight | 75 |
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
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| Cooling | Active | Active | Active | Active | Active |
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 |
| Depth | 28 inches | 28 | 28 inches | 28.50 inches | 28.0 inches |
| Drive Bay Size | 2.5-inch | 3.5-inch | 2.5-inch | Mixed | 2.5-inch |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | Yes | No | Yes | Yes | Yes |
| Height | 3.5 inches | 6.7 | 3.5 inches | 3.44 inches | 3.44 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 2 | 4 | 4 |
| Max Cores per CPU | 32 | 32 | 32 | 16 | 32 |
| Max RAM Capacity | 512 GB | 1 TB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 32 | 64 |
| Network Interface | 10GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| Operating System | Windows Server | Windows Server / VMware ESXi / Ubuntu | VMware ESXi | Windows Server | 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 | 1000W | 800W | 800W | 750W | 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 | 728350-B21 | 728351-B21 Enterprise Rackmount Server | 844355-B21 Enterprise Rackmount Server | 844356-B21 Enterprise Rack Server | 844352-B21 Enterprise Server |
| Product Type | Server | Server | Server | Server | Server |
| Rack Units | 2U | 4U | 2U | 2U | 2U |
| RAID Support | RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 10 | RAID 5 | RAID 10 |
| Rail Kit Included | N/A | N/A | Yes | Yes | N/A |
| RAM Slots | 16 | 16 | 16 | 16 | 16 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 12 | 8 | 8 | 8 |
| Storage Type | SATA SSD | SATA HDD | SATA SSD | SATA HDD | NVMe SSD |
| Use Case | Virtualization / File Server / Application Server | Virtualization | Virtualization / File Server / Application Server | Virtualization | Virtualization / File Server / Application Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 75 | 75 lbs | 52 lbs | 45 lbs |
| Width | 17.5 inches | 19 | 17.3 inches | 17.08 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE ProLiant BL660c Gen9 E5-4610v3 64GB-R 2P Server Blade (SKU: 728351-B21)?
A
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.
Q
Which processors come with this HPE ProLiant BL660c Gen9 blade?
A
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.
Q
How much memory is installed and what is the maximum supported capacity?
A
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.
Q
What storage options are available on the BL660c Gen9 blade?
A
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.
Q
Which network connectivity options does this blade offer?
A
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.
Q
In which HPE blade enclosures can I install SKU 728351-B21?
A
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.
Q
What are the power and thermal specifications?
A
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.
Q
Does the BL660c Gen9 include remote management capabilities?
A
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.
Q
Which operating systems are certified on this server blade?
A
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.
Q
Is this server blade suitable for virtualization environments?
A
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.
Q
What are the physical dimensions and weight of the blade?
A
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.
Q
What warranty and support options come with SKU 728351-B21?
A
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.
Q
Can I mix Gen9 blades with earlier generations in the same chassis?
A
Yes. HPE c7000 and c3000 enclosures support mixed generations, but you must update the Onboard Administrator firmware to the version that supports Gen9 blades.
Q
What cooling requirements should I follow for optimal performance?
A
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.
Q
How do I order replacement parts for this SKU?
A
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.
Q
Which firmware update package is recommended for this server blade?
A
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.
