HP 681842-B21 Rack Mount Enclosure Blade System
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681842-B21 HP BLC7000 16SLOT 1PH 6PS 10FAN Platinum Refurbished

Availability: In Stock
Part Number#: 681842-B21
List Price was: $1746.51
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Short Description:
681842-B21 HP BLC7000 16SLOT 1PH 6PS 10FAN Platinum Enclosure. Refurbished.

Interface Types of This Product: Blade System Rack Mount

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days
We are providing specifications below to explain why you should consider purchasing the HP Rack Mount Blade System Enclosure, including a general overview, performance specifications, relevant images, media files, and technical information about the 681842-B21 compatibility.

High-Performance Cooling Fans

The 681842-B21 HP BLC7000 16SLOT 1PH 6PS 10FAN Platinum Enclosure is a high-performance server cooling solution designed for demanding datacenters. The enclosure features 16 slot capacity for HP BladeSystem server blades and comes equipped with six power supplies and 10 cooling fans.

The fans within the enclosure are high-performance fans designed to provide optimal cooling for the blades and components within the enclosure. The fans are designed to run at high speeds to ensure that the air inside the enclosure is circulating quickly and effectively, helping to prevent overheating and ensuring that the blades and components are operating at optimal temperatures.

In addition to providing efficient cooling, the fans in the 681842-B21 HP BLC7000 enclosure are also designed for reliability and durability. They are constructed with high-quality materials and are tested to meet rigorous standards to ensure that they can operate effectively in demanding datacentre environments.

Advanced Monitoring and Management

management capabilities. This enclosure provides 16 slots for blade servers, making it a great choice for high-density computing environments. The 1-phase power supply and 6 power supplies ensure that the enclosure has ample power to run multiple blade servers. The 10 fans help keep the temperature inside the enclosure within an optimal range, ensuring that the servers remain cool and functioning optimally.

The advanced monitoring and management capabilities of the 681842-B21 HP BLC7000 Enclosure make it a valuable tool for data center administrators. The enclosure provides real-time monitoring of all components, including servers, power supplies, and fans. This helps administrators identify potential issues before they cause downtime, allowing them to take proactive measures to keep their data center running smoothly.

The management capabilities of the 681842-B21 HP BLC7000 Enclosure are also robust, allowing administrators to configure and manage all components of the enclosure from a single console. This makes it easy for administrators to manage multiple enclosures, ensuring that all components are configured and running optimally.

Configuration and Capacity

The 681842-B21 HP BLC7000 16SLOT 1PH 6PS 10FAN Platinum Enclosure is a high-performance data center enclosure system designed to provide robust and scalable IT infrastructure.


  • 16 slots: The enclosure has 16 slots that support HP BladeSystem c-Class server blades and other HP server components.
  • 1 phase power supply: The enclosure has a 1-phase power supply that supports high-density IT infrastructure and provides reliable power to the connected components.
  • 6 power supplies: The enclosure has 6 power supplies that ensure adequate power to the components, even during peak usage.
  • 10 fans: The enclosure has 10 fans that provide efficient cooling to the components and maintain a stable operating environment.


  • Platinum-rated: The 681842-B21 enclosure is rated Platinum, which means it has high energy-efficiency and provides a low-carbon footprint, reducing energy costs and environmental impact.
  • Supports high-density IT infrastructure: The enclosure can support a large number of server blades and components, providing a high-density IT infrastructure that is ideal for data centers, cloud computing, and other demanding IT applications.
  • Scalable: The enclosure is scalable, allowing users to add more components as their IT needs grow, ensuring that their infrastructure remains up-to-date and efficient.


  • POWER MODULE: HP Blc7000 1 Ph Fio Power Module Opt
  • Management Module: Hp Blc7000 Management Module
  • Power Supply: Hp 6x 2400w Platinnum Hot Plug Fio Power Supply Kit
  • Fan: 10 Hp Bladesystem C7000 Fans
  • Hp Insight Management - Physical: 16 Ic-Bl Licenses - Insight Control For Bladesystem
  • Management Module: HP BLC7000 Management Module

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.

Server Enclosure - Blade System

Suppose you are looking to invest in top-range blade servers and blade server enclosures for your data center; in that case, allhdd.com got you covered. We've got a collection of various blade system enclosures to meet your needs. Kindly choose from a category including Rack Mount, 6U, and 12 Bay for value and ace-high performance.

What is a Blade server?

A blade server is a High Availability High Density (HAHD) low-cost server program explicitly developed for specific applications and high-density computing settings. It flaunts a compact, self-contained design that comprises vital processing components that fit into a blade enclosure to minimize cost and power consumption. A blade server is otherwise called a modular server because it has many components removed as well as other factors while still retaining all the functional features to make it a high-end server. This type of server is called a "blade" due to its ultra-thin shape. It comes with a server chassis that encloses modular electronic circuit boards called server blades. Every blade holds a single server that is designated to a single application. Also included in the blades are vital input/output ports, processors, memory, integrated network controllers, and (in some cases) a Fiber Channel host bus adaptor (HBA).

Benefits of Blade Servers

In a typical server-rack system, 1U (one unit) had a width of 19 inches and a height of 1.75 inches. These dimensions represent the minimum size of this type of server. The blade system offers a lot more when it comes to conserving space. While the common computer rack form-factor is 42U high, implying 42 mountable components, the blade system can allow densities of up to 180 servers per system.

Low Power Consumption

You can maximize efficiency and spend less on power costs if you invest in a blade system. Servers in a blade server enclosure can share a single power source. This translates to a decrease in power consumption costs compared to other servers.

Cable Management

Due to the blade servers' compact modular design, you can count on unrivaled cable management in the data center. Instead of individual cables for each server, blade servers use one cable through the chassis, consequently lessening the total wires you need.


Each blade in the system is cooled independently by fans. Also, unlike the rack-mount server, the blades can be stored in modest air-controlled environments that support all mechanical parts at a proper temperature due to their stackability.

Compact size And Consolidation of Other Equipment

The blade servers comprise the smallest number of components needed for a device to be deemed a computer. Thus, they can fit in small, tight spaces and perform excellently with other servers as components of a larger overall structure. Also, since these multiple servers can share power sources and other features, there is potential for consolidating other equipment in the data center.

Buy equipment for your blade system from trusted brands, including Hewlett Packard and Dell, at pocket-friendly prices on allhdd.com. There is a 30-day allhdd.com warranty on all items, and they can be shipped to 48 states in the U.S.


Please choose your location for calculate shipping cost.


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.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


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.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • 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
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.