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836738-B21
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HPE WS460c Gen9 E5-v4 CTO Exp Blade
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836738-B21
- Description:
- HPE WS460c Gen9 E5-v4 CTO Exp Blade
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836738-B21 Overview
836738-B21 is a high-performance rackmount server engineered for enterprise data center and virtualization applications. It supports Intel Xeon Scalable processors based on the LGA 4189 socket and is scalable in a 2P configuration. The server is equipped with ECC DDR4 memory across 8 slots, enabling capacities up to 1 TB, and offers 4 PCIe expansion slots for added flexibility. It features 8 hot-swap 2.5-inch storage bays with RAID 10 support and multiple network interface options including 10GbE with 4 LAN ports.
836738-B21 comes with a redundant 750W power supply and an active cooling system designed for 24/7 operation. Remote management is facilitated via iDRAC, making it optimal for data center management, virtualization, file serving, and application hosting. The device supports operating systems such as Windows Server, VMware ESXi, and Ubuntu, ensuring broad compatibility across diverse IT environments.
836738-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 836738-B21 for additional pricing. Browse the full Hpe Proliant Ws460C Graphics Server Blade series or explore all Hpe products.
836738-B21 Specifications
- Width
- 17.2 inches
- Height
- 3.5 inches
- Weight
- 35 lbs
- Depth
- 27.2 inches
- Form Factor
- Rackmount
- PCIe Version
- PCIe 4.0
- RAID Support
- RAID 10
- CPU Socket
- LGA 4189
- Product Type
- Server
- Rack Units
- 2U
- 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
- Storage Bays
- 8
- Hot-Swap Support
- Yes
- PCIe Slots
- 4
- Network Interface
- 10GbE
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Cooling
- Active
- Virtualization Ready
- Yes
- GPU Support
- Yes
- Processor Generation
- Xeon 3rd Gen
- Drive Bay Size
- 2.5-inch
- Rail Kit Included
- Yes
- Max RAM Capacity
- 1 TB
- Operating System
- Windows Server
- Power Supply Wattage
- 750W
- RAM Slots
- 8
- LAN Ports
- 4
- Storage Type
- NVMe SSD
- Product Name
- 836738-B21
836738-B21 Use Case
Global VDI Rollout with HPE WS460c Gen9 E5-v4 CTO Exp Blade
In a multinational enterprise deploying 5,000 concurrent virtual desktops, the 836738-B21-HPE WS460c Gen9 E5-v4 CTO Exp Blade consolidates CPU- and memory-intensive workloads onto a high-density blade platform, delivering consistent sub-2 ms latency and 30% lower cost-per-seat. Integrated HPE OneView and Virtual Connect simplify lifecycle management, enabling linear scalability and a 20% reduction in total cost of ownership.
Real-Time Financial Analytics with In-Memory Computing
A global investment bank runs a 50,000 TPS trading analytics engine on the 836738-B21-HPE WS460c Gen9 E5-v4 CTO Exp Blade to achieve <5 ms query response for risk and compliance reporting. With up to 44 CPU cores and 3 TB of DDR4 memory per node, the blade accelerates in-memory database performance by 60% and ensures high-availability through clustered failover.
Multi-Tenant Private Cloud for Managed Service Providers
An MSP hosting 100+ SaaS tenants uses the 836738-B21-HPE WS460c Gen9 E5-v4 CTO Exp Blade to deliver isolated compute pools with flexible pay-as-you-grow capacity. Its modular architecture, combined with HPE Virtual Connect and OneView automation, boosts resource utilization by 40%, cuts tenant provisioning time by 50%, and maintains 99.99% SLA uptime.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 836738-B21 |  836737-B21 | |
|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 |
| Cooling | Active | Active |
| Depth | 27.2 inches | 28.7 inches |
| Drive Bay Size | 2.5-inch | 2.5-inch |
| Form Factor | Rackmount | Rackmount |
| GPU Support | Yes | No |
| Height | 3.5 inches | 3.4 inches |
| Hot-Swap Support | Yes | Yes |
| LAN Ports | 4 | 2 |
| Max Cores per CPU | 32 | 32 |
| Max RAM Capacity | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 |
| Network Interface | 10GbE | 10GbE |
| Operating System | Windows Server | Windows Server |
| PCIe Slots | 4 | 4 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 |
| Power Supply | Redundant | Redundant |
| Power Supply Wattage | 750W | 750W |
| Processor Brand | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 3rd Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 836738-B21 | 836737-B21 |
| Product Type | Server | Server |
| RAID Support | RAID 10 | RAID 10 |
| RAM Slots | 8 | 16 |
| RAM Type | ECC DDR4 | ECC DDR4 |
| Rack Units | 2U | 2U |
| Rail Kit Included | Yes | N/A |
| Remote Management | iDRAC | iDRAC |
| Scalability | 2P | 2P |
| Storage Bays | 8 | 8 |
| Storage Type | NVMe SSD | SATA SSD |
| Use Case | Virtualization | Virtualization / File Server / Application Server |
| Virtualization Ready | Yes | Yes |
| Weight | 35 lbs | 45 lbs |
| Width | 17.2 inches | 17.2 inches |
Reviews & Ratings
S
Saira Khan
4
Improves capacity without complications.
T
Tom Becker
5
Reliable performance boost.
I
Imtiaz Ahmed
5
No compatibility issues encountered.
H
Holly Stevens
5
Works exactly as expected.
Questions & Answers
What is the HPE WS460c Gen9 E5-v4 CTO Exp Blade (SKU: 836738-B21)?
The HPE WS460c Gen9 E5-v4 CTO Exp Blade (836738-B21) is a half-height, high-performance workstation blade for HPE BladeSystem c7000 and c3000 enclosures, configurable to order with Intel Xeon E5-2600 v4 processors, large memory capacities, and advanced expansion options.
Which processors does the HPE WS460c Gen9 support?
The WS460c Gen9 supports dual Intel Xeon E5-2600 v4 series processors, offering up to 22 cores per CPU, Turbo Boost, Hyper-Threading, and TDP options ranging from 55 W to 145 W.
What maximum memory capacity is available on the WS460c Gen9 blade?
This blade supports up to 1.5 TB of DDR4 SmartMemory across 24 DIMM slots, including RDIMM, LRDIMM, and Persistent Memory options for in-memory analytics.
What storage configurations can I deploy on this blade?
It offers two hot-plug SFF or SAS/SATA SSD/HDD bays, an optional M.2 boot device, and support for up to four NVMe drives via FlexLOM or mezzanine cards for high-performance local storage.
Which networking options are available with the HPE WS460c Gen9?
Integrated FlexibleLOM supports 10/25/40 Gb Ethernet or FlexFabric adapters; additional mezzanine slots allow 1/10/25/40/100 Gb Ethernet, InfiniBand, or Fibre Channel connectivity.
What graphics and GPU support does the WS460c Gen9 offer?
The blade supports up to two half-height, full-length GPUs from NVIDIA Quadro, Tesla, or AMD Radeon Pro series via dedicated PCIe expansion slots for professional visualization and HPC workloads.
Which HPE BladeSystem enclosures are compatible with this blade?
The HPE WS460c Gen9 is compatible with HPE BladeSystem c7000, c7000 Platinum, c3000, and Synergy 1200 enclosures equipped with the required power and cooling modules.
How is system management handled on the WS460c Gen9 blade?
System management is provided via the integrated HPE iLO 4 management processor, offering remote console, virtual media, RESTful API, scripting, and full health monitoring.
What power and cooling requirements are needed?
The blade draws power from the enclosure’s redundant power supplies; cooling is provided by front-to-back fans in the chassis. Specific power consumption depends on CPU, memory, and GPU configuration.
Which operating systems are certified for the HPE WS460c Gen9?
HPE certifies Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and Ubuntu Server for the WS460c Gen9 blade.
What virtualization platforms are supported?
The blade is validated for VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and Red Hat Virtualization, enabling enterprise virtualization and private cloud deployments.
Can I expand storage or networking after initial deployment?
Yes. The WS460c Gen9 features two mezzanine card slots and one FlexLOM bay for adding or upgrading storage controllers, network adapters, or NVMe storage without removing the server from the chassis.
What are the typical use cases for this blade server?
Typical use cases include 3D rendering, CAD/CAE workstations, financial modeling, scientific simulations, virtual desktop infrastructure (VDI), and high-performance computing clusters.
Does the WS460c Gen9 support NVMe drives?
Yes. You can install up to four NVMe drives via a dedicated PCIe expansion or FlexLOM adapter, delivering ultra-low latency and high throughput for database and caching workloads.
What dimensions and weight should I expect?
As a half-height blade, it measures 44.5 mm (H) x 172.5 mm (W) x 765 mm (D) and weighs approximately 6.2 kg, excluding GPUs and drives.
What warranty and support options are available?
The HPE WS460c Gen9 comes with a 3-year, next-business-day warranty; optional HPE Foundation Care and Proactive Care services can extend coverage and response times.
How do I configure a CTO option for SKU 836738-B21?
Contact your HPE sales representative or use HPE’s online configuration tool to select processors, memory, storage, GPUs, and network adapters tailored to your workload requirements.