HPE 871431-B21 Xeon 3.70GHz Server Proliant DL20
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871431-B21 HPE Proliant DL20 Gen9 Performance Model 1X Intel Refurbished

Availability: In Stock
Part Number#: 871431-B21
List Price was: $1489.53
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Short Description:
871431-B21 HPE Proliant DL20 Gen9 Performance Model 1X Intel Xeon Quad-Core E3-1240V6/ 3.7GHz, 16GB DDR4 SDRAM, Smart Array H240, 1GB 2-Port 332I Adapter, 1X 900W RPS 1U Rack Server. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Product Specifications

The HPE Proliant DL20 Gen9 Performance Model is a high-performance 1U rack server designed for small to medium-sized businesses that require high computing power in a compact and efficient form factor. This server features an Intel Xeon Quad-Core E3-1240V6 processor with a clock speed of 3.7GHz, 16GB of DDR4 SDRAM, and a Smart Array H240 storage controller. Additionally, it comes equipped with a 1GB 2-Port 332I Adapter and a 900W RPS power supply. In this article, we will explore the features and benefits of this server in detail.


The HPE Proliant DL20 Gen9 Performance Model is powered by an Intel Xeon Quad-Core E3-1240V6 processor, which is designed for high-performance computing. This processor features a clock speed of 3.7GHz, which allows for quick and efficient processing of data. It also includes Hyper-Threading technology, which enables the processor to execute multiple threads simultaneously, improving performance and efficiency.


This server comes equipped with 16GB of DDR4 SDRAM, which provides ample memory for running multiple applications simultaneously. The DDR4 memory technology provides higher performance and energy efficiency compared to its predecessor, DDR3. Additionally, the memory in this server is expandable up to 64GB, which allows for future growth and scalability.


The HPE Proliant DL20 Gen9 Performance Model includes a Smart Array H240 storage controller, which provides RAID functionality and supports multiple storage devices. This controller enables the server to be configured with various storage options, including SATA, SAS, and SSD drives, providing flexibility in meeting the storage needs of different businesses.


This server comes equipped with a 1GB 2-Port 332I Adapter, which provides high-speed networking capabilities. This adapter supports multiple networking protocols, including TCP/IP, UDP, and DHCP, enabling the server to communicate with other devices on the network efficiently.

Power Supply

The HPE Proliant DL20 Gen9 Performance Model comes with a 900W RPS power supply, which provides reliable power to the server. This power supply is designed to be energy-efficient, which helps reduce the overall power consumption of the server.

Form Factor

This server is designed to be compact and efficient, with a 1U rack form factor. This form factor makes it ideal for businesses with limited space, as it can be easily installed in a standard server rack. Additionally, the compact design of this server enables it to operate quietly, making it suitable for office environments.

Summary, The HPE Proliant DL20 Gen9 Performance Model is a high-performance server that is ideal for small to medium-sized businesses. It provides a powerful computing platform that can handle multiple applications and support various storage options. Additionally, its compact design and energy-efficient power supply make it an ideal choice for businesses with limited space and energy requirements. Overall, the HPE Proliant DL20 Gen9 Performance Model is an excellent investment for businesses looking for a reliable and efficient server that can meet their computing needs.

General Information

  • Manufacturer : Hewlett Packard Enterprise
  • Type: Server
  • Sub-Type: Proliant Dl20
  • Brand Name : HPE
  • Manufacturer Part Number : 871431-B21
  • Product Name: Proliant Dl20 Gen9 1u Rack Mountable Server(Performance Model)

Processor & Chipset

  • CPU : Intel Xeon E3-1240v6 / 3.7 GHz
  • Max Turbo Speed : 4.10 GHz
  • Number Of Cores : Quad-Core
  • CPU Qty : 1
  • Max Cpu Qty : 1
  • Cpu Upgradability : Upgradable
  • Processor Main Features : Intel Turbo Boost Technology 2, Intel Smart Cache
  • Cpu Socket : Lga1151 Socket
  • Chipset Type : Intel C232
Cache Memory
  • Cache Memory Type : Smart Cache
  • Installed Size : 8mb
  • Cache Per Processor : 8 MB
  • Installed Size : 16 Gb / 64 Gb (Max)
  • Technology : Ddr4 Sdram - Ecc
  • Effective Memory Speed : 2400 MHz
  • Rated Memory Speed : 2400 MHz
  • Form Factor : Dimm 288-Pin
  • Features : Unbuffered, Dual Channel Memory Architecture
  • Configuration Features : 1 X 16 Gb
  • Hard Drive : None
  • Optical Drive : None
Storage Controllers
  • Type : 1 X Raid - Pcie 3.0 X8
  • Controller Interface Type : Sata 6gb/S / Sas 12gb/S
  • Storage Controller Name : Hpe H240 Smart Host Bus Adapter
  • Channel Qty : 8
  • Raid Level : Raid 0, Raid 1, Raid 5, Raid 10
Display & Graphics Controllers
  • Graphics Controller Type : Integrated Matrox G200
Network & Communication
  • Interface (Bus) Type : Pci Express X2
  • Ethernet Ports : 2 X Gigabit Ethernet
  • Ethernet Controller : Hpe 332i
  • Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet
  • Remote Management Controller : Integrated Lights-Out 4
  • Features : Wake On Lan (Wol), Pxe Support
  • Compliant Standards : IEEE 802.3, IEEE 802.3U, IEEE 802.3AB
Power Description
  • Device Type : Power Supply
  • Power Redundancy : Optional
  • Power Redundancy Scheme : 1+1 (With Optional Power Supply)
  • Installed Qty : 1
  • Max Supported Qty : 2
  • Nominal Voltage : Ac 120/230 V (50/60 Hz)
  • Power Provided : 900 Watt
  • 80 Plus Certification : 80 Plus Gold
  • Efficiency : 92%
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
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  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.