819784-B21 - HPE ProLiant DL20 Gen9 Server
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819784-B21
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819784-B21 Overview
HPE DL20 Gen9 NHP 2LFF CTO Server 819784-B21
Overview
The HPE 819784-B21is HPE ProLiant DL20 Gen9 Nonhot Plug 2LFF Configure-to-order Server(Chassis).
Quick Spec
Product Code | 819784-B21 |
Description | HPE ProLiant DL20 Gen9 Nonhot Plug 2LFF Configure-to-order Server |
Processor | 1 |
DIMM Slots | 4 DIMM slots for UDIMM DDR4 Memory |
Storage Controller | HPE Dynamic Smart Array B140i |
PCIe | 2 PCIe 3.0 Slots |
Drive Cage | 2LFF Non Hot Plug |
Network Controller | HPE embedded 1Gb 2-port 332i network Adapter |
The Accessories
819784-B21.
Product number | Description |
HPE 4TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Wty Digitally Signed Firmware HDD | |
HPE 1TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Wty Digitally Signed Firmware HDD | |
HPE 8TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Wty 512e Digitally Signed Firmware HDD | |
HPE 2TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Wty Digitally Signed Firmware HDD | |
877784-B21 | HPE 960GB SATA 6G Mixed Use LFF (3.5in) SCC 3yr Wty Digitally Signed Firmware SSD |
Compare to Similar Items
Product Code | 819784-B21 | |
Description | HPE ProLiant DL20 Gen9 Nonhot Plug 2LFF Configure-to-order Server | HPE ProLiant DL20 Gen9 2LFF Configure-to-order Server |
Processor | 1 | 1 |
DIMM Slots | 4 DIMM slots for UDIMM DDR4 Memory | 4 DIMM slots for UDIMM DDR4 Memory |
Storage Controller | HPE Dynamic Smart Array B140i | HPE Dynamic Smart Array B140i |
PCIe | 2 PCIe 3.0 Slots | 2 PCIe 3.0 Slots |
Drive Cage | 2LFF Non Hot Plug | 2LFF Hot Plug |
Network Controller | HPE embedded 1Gb 2-port 332i network Adapter | HPE embedded 1Gb 2-port 332i network Adapter |
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Specification
819784-B21 Specification
HPE 819784-B21 Specification | |
Description | HPE ProLiant DL20 Gen9 Nonhot Plug 2LFF Configure-to-order Server |
SKU Number | 819784-B21 |
Processor | 1 |
DIMM Slots | 4 DIMM slots for UDIMM DDR4 Memory |
Storage Controller | HPE Dynamic Smart Array B140i |
PCIe | 2 PCIe 3.0 Slots |
Drive Cage | 2LFF Non Hot Plug |
Network Controller | HPE embedded 1Gb 2-port 332i network Adapter |
Fans | 3 non hot plug, non-redundant |
Management | iLO Management (standard), Intelligent Provisioning (standard) |
USB | 2 front, 1 internal, 2 rear |
Ears | HPE Thumbscrew Ears |
Frequently Asked Questions
What does the CTO designation mean for the HPE 819784-B21 server? +
CTO stands for Configure-to-Order. This means the 819784-B21 serves as a base chassis that allows you to customize the processor, memory, storage, and networking options to meet your specific workload requirements. It provides the flexibility to build a bespoke server solution tailored to your operational environment rather than being locked into a pre-configured retail specification.
Does the 819784-B21 support hot-plug drive bays? +
No, the 819784-B21 model is specifically designed as a Non-Hot Plug (NHP) chassis. This configuration is optimized for deployments where cost-efficiency is the priority and the requirement for drive swapping without downtime is not necessary. Maintenance involving the hard drives will require the server to be powered down and safely shut off before hardware access.
How many hard drives can be installed in this HPE DL20 Gen9 server? +
The 819784-B21 is configured to support up to two Large Form Factor (LFF) hard drives. This setup is ideal for small to medium-sized business applications, edge deployments, or remote office environments that require high-capacity storage density within a compact 1U rack-mount form factor.
Is the HPE DL20 Gen9 819784-B21 suitable for space-constrained rack environments? +
Absolutely. With its 1U rack-mount form factor and shallow depth, this server is specifically engineered for constrained spaces. It is an excellent choice for branch offices, retail locations, or smaller server cabinets where full-depth enterprise servers would not physically fit, yet you still require the reliability and management features of the HPE ProLiant Gen9 series.
What type of management software is compatible with this ProLiant Gen9 server? +
This server includes the integrated HPE iLO (Integrated Lights-Out) management engine. This allows for remote deployment, monitoring, and lifecycle management of the server, regardless of the operating system state. It provides comprehensive visibility and control for administrators to manage the server effectively over the network, reducing the need for physical presence at the server location.
Which processor family is compatible with the HPE DL20 Gen9 base chassis? +
The 819784-B21 base chassis is designed to support the Intel Xeon E3-1200 v5 and v6 product families, as well as Intel Core i3 or Pentium processors. You should verify your specific processing requirements against the Gen9 technical specifications to ensure compatibility with your chosen CPU before finalizing your configuration.
Can this server be used for virtualization workloads? +
Yes, the DL20 Gen9 is capable of supporting virtualization environments, provided that the CPU and RAM are configured appropriately for your hypervisor of choice. Given its compact footprint and reliable HPE hardware architecture, it is frequently used as a host for light virtualization, small-scale domain controllers, or dedicated application servers in remote branch scenarios.
What are the power requirements for the HPE 819784-B21? +
The power requirements depend on the specific components you install during the configuration process. The chassis is compatible with HPE's efficient power supply options designed for the DL20 Gen9 series. We recommend utilizing the HPE Power Advisor tool to calculate your exact wattage draw based on your final CPU, RAM, and storage selections to ensure stable operation.
Can I request a bulk quote for multiple 819784-B21 units? +
Certainly. BuyRouterSwitch.com specializes in providing competitive pricing for high-volume enterprise orders. If you are planning a deployment that requires multiple units, please contact our sales team directly. We are experienced in handling large-scale procurement requests and can provide a customized quote that meets your project's budgetary requirements and deployment timeline.
Why should I purchase my HPE server hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for enterprise IT hardware, committed to providing professional procurement experiences for IT managers and system integrators. By choosing us, you gain access to a reliable supply chain, secure ordering processes, and a sales team that understands the complexities of enterprise infrastructure. We focus on delivering exactly what your data center needs to maintain performance and operational continuity.
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