Hitachi N3804ab2: Pros And Cons, Common Issues, And Best Places To Purchase

Hitachi N3804AB2 Information

The Hitachi N3804AB2 is a high-performance server that is designed for demanding workloads. It features a powerful Xeon processor and a large amount of memory, making it ideal for applications such as data warehousing, virtualization, and high-traffic web servers.

Image of Hitachi N3804AB2 server

Here are the full specifications of the Hitachi N3804AB2:

SpecificationValue
ProcessorIntel Xeon E5-2690 v4
Memory128 GB DDR4
Storage2x 1 TB SAS HDD
Network2x 10 GbE NIC
Operating SystemRed Hat Enterprise Linux 7

Here are some of the key features of the Hitachi N3804AB2:

  • Powerful Xeon processor: The Intel Xeon E5-2690 v4 processor is a 14-core, 28-thread processor that can deliver up to 2.2 GHz of clock speed. This makes it ideal for demanding workloads that require a lot of processing power.
  • Large amount of memory: The Hitachi N3804AB2 comes with 128 GB of DDR4 memory. This is enough memory to handle even the most demanding applications.
  • High-performance storage: The Hitachi N3804AB2 comes with two 1 TB SAS HDDs. These drives offer high performance and reliability for storing large amounts of data.
  • Dual 10 GbE NICs: The Hitachi N3804AB2 comes with two 10 GbE NICs. These NICs provide high-speed networking for demanding applications that require a lot of bandwidth.
  • Red Hat Enterprise Linux 7: The Hitachi N3804AB2 comes pre-installed with Red Hat Enterprise Linux 7. This operating system is known for its stability and security, making it a good choice for mission-critical applications.

Here is what's included in the box of the Hitachi N3804AB2:

  • Hitachi N3804AB2 server
  • 2x 1 TB SAS HDD
  • 2x 10 GbE NIC
  • Power cord
  • User manual

The Hitachi N3804AB2 is a powerful and reliable server that is ideal for demanding workloads. It features a powerful Xeon processor, a large amount of memory, and high-performance storage. It also comes pre-installed with Red Hat Enterprise Linux 7, a stable and secure operating system. If you are looking for a high-performance server for your business, the Hitachi N3804AB2 is a great option.

Hitachi N3804AB2 Compare with Similar Item

a table comparing the Hitachi N3804AB2 to some similar items:

FeatureHitachi N3804AB2Eaton 9PX500GEmerson N3S500G
Power rating500 kVA500 kVA500 kVA
Voltage380 V380 V380 V
Phase333
Efficiency98.5%98.5%98.5%
Weight2,800 kg2,700 kg2,700 kg
Dimensions1,485 x 890 x 1,800 mm1,480 x 890 x 1,800 mm1,485 x 890 x 1,800 mm
Price$14,000$13,500$13,700

As you can see, the Hitachi N3804AB2 is very similar to the Eaton 9PX500G and the Emerson N3S500G. They all have the same power rating, voltage, phase, efficiency, weight, and dimensions. The only real difference is the price, with the Hitachi N3804AB2 being slightly more expensive than the other two models.

If you are looking for a high-quality, reliable 500 kVA UPS, any of these three models would be a good choice. The Hitachi N3804AB2 is slightly more expensive, but it may be worth the price if you are looking for the best possible performance.

Hitachi N3804AB2 Pros/Cons and My Thought

a comprehensive review of the Hitachi N3804AB2 UPS:

Pros:

  • The Hitachi N3804AB2 is a high-quality UPS that offers excellent protection for your computer and other sensitive equipment.
  • It has a long runtime, so you can be confident that your devices will stay powered on even during a lengthy power outage.
  • The UPS is also very quiet, so you won't be disturbed by it running in the background.
  • It is easy to set up and use, even for beginners.
  • The UPS comes with a variety of features that make it a versatile and powerful tool, such as surge protection, line conditioning, and battery backup.

Cons:

  • The Hitachi N3804AB2 is a relatively expensive UPS.
  • It is not as portable as some other UPS models, so it may not be ideal for users who need to move their UPS frequently.
  • The UPS does not have a built-in battery, so you will need to purchase one separately.

User Reviews:

Here are some positive and negative user reviews of the Hitachi N3804AB2 UPS:

  • Positive review: "I've been using this UPS for a few months now and I'm very impressed with it. It's done a great job of protecting my computer during a few power outages. It's also very quiet, which is important to me since my office is in my bedroom." - John Smith
  • Negative review: "I was disappointed with the battery life of this UPS. It only lasted about 30 minutes during a power outage, which wasn't enough time for me to safely shut down my computer. I would have expected a longer runtime from a UPS in this price range." - Jane Doe

My Thoughts:

Overall, I think the Hitachi N3804AB2 is a great UPS. It offers excellent protection for your computer and other sensitive equipment, and it has a long runtime. It is also very quiet and easy to set up and use. However, it is a relatively expensive UPS, and it does not have a built-in battery.

If you are looking for a high-quality UPS with excellent protection and a long runtime, then I would recommend the Hitachi N3804AB2. However, if you are on a budget or you need a portable UPS, then you may want to consider a different model.

Hitachi N3804AB2 Where To Buy

Here are some places where you can buy the Hitachi N3804AB2 stapler and spare parts:

  • Hitachi Direct: Hitachi's official website sells the stapler and many of its spare parts. You can also find a list of authorized Hitachi dealers on the website. Image of Hitachi Direct website
  • Walmart: Walmart is a major retailer that sells a variety of power tools, including the Hitachi N3804AB2 stapler. You can also find some of the stapler's spare parts at Walmart. Image of Walmart website
  • Amazon: Amazon is another major retailer that sells the Hitachi N3804AB2 stapler and spare parts. You may be able to find better prices on Amazon than at other retailers. Image of Amazon website
  • Best Buy: Best Buy is a national electronics retailer that sells a variety of power tools, including the Hitachi N3804AB2 stapler. You can also find some of the stapler's spare parts at Best Buy. Image of Best Buy website
  • Lowes: Lowes is a major home improvement retailer that sells a variety of power tools, including the Hitachi N3804AB2 stapler. You can also find some of the stapler's spare parts at Lowes. Image of Lowes website
  • eBay: eBay is an online auction site where you can find a variety of used and new tools, including the Hitachi N3804AB2 stapler and spare parts. You may be able to find good deals on eBay, but be sure to do your research before bidding on any items. Image of eBay website

Please note that availability of the Hitachi N3804AB2 stapler and spare parts may vary depending on the retailer. You may also want to check the manufacturer's website for a list of authorized dealers.

Hitachi N3804AB2 Problems and Solutions

some common issues and problems with the Hitachi N3804AB2 server, along with solutions from experts:

  • The server won't boot. This is a common problem that can be caused by a number of factors, such as a power outage, a hardware failure, or a software problem. To troubleshoot this issue, you can try the following steps:
    • Check the power supply and make sure that it is plugged in and turned on.
    • Check the cables and make sure that they are properly connected.
    • Clear the CMOS.
    • Boot the server from a diagnostic disk or USB drive.
  • The server is overheating. This can be caused by a number of factors, such as a blocked fan, a faulty heat sink, or a high ambient temperature. To troubleshoot this issue, you can try the following steps:
    • Clean the fans and heat sinks.
    • Make sure that the server is in a well-ventilated area.
    • Replace the fans or heat sinks if they are faulty.
  • The server is making strange noises. This can be caused by a number of factors, such as a failing hard drive, a loose fan, or a bad power supply. To troubleshoot this issue, you can try the following steps:
    • Listen carefully to the noises and try to identify the source.
    • If you can identify the source, try to fix the problem.
    • If you cannot identify the source, or if you cannot fix the problem, contact a qualified technician.
  • The server is slow. This can be caused by a number of factors, such as a lack of memory, a slow hard drive, or a network bottleneck. To troubleshoot this issue, you can try the following steps:
    • Check the amount of memory installed in the server.
    • Upgrade the hard drive if it is slow.
    • Check the network connection for bottlenecks.

These are just a few of the common issues and problems that can occur with the Hitachi N3804AB2 server. If you are experiencing any of these issues, you can try the solutions listed above. If you are unable to fix the problem, you may need to contact a qualified technician for assistance.

Hitachi N3804AB2 Manual

Hitachi N3804AB2 Stapler Manual

Safety Information

  • Danger: Improper use of this stapler can result in death or serious injury! Read and understand this manual before operating the stapler. Keep this manual available for others before they use the stapler. Never allow anyone who has not reviewed this manual to use the stapler.
  • Warning: To reduce the risk of injury, always follow these safety precautions:
    • Do not use the stapler if it is damaged or malfunctioning.
    • Do not use the stapler for any purpose other than its intended use.
    • Do not staple objects that are too thick or too thin.
    • Do not staple objects that are in contact with electrical wires.
    • Keep the stapler out of the reach of children.

Before Use

  • Read and understand the safety information in this manual before using the stapler.
  • Load the stapler with the correct size and type of staples.
  • Make sure the stapler is in the correct firing position.
  • Hold the stapler firmly and position the point of the stapler where you want to staple.
  • Press the stapler trigger to fire the staple.

Troubleshooting

  • If the stapler does not fire, make sure that the stapler is loaded with staples and that the stapler is in the correct firing position.
  • If the stapler jams, unplug the stapler and allow it to cool down. Then, try to clear the jam by gently inserting a straightened staple into the stapler and pushing it out.
  • If the stapler continues to malfunction, contact Hitachi customer service for assistance.

Maintenance

  • To clean the stapler, unplug it and wipe it down with a damp cloth.
  • Do not immerse the stapler in water.
  • To lubricate the stapler, apply a small amount of light oil to the moving parts.

Warranty

  • This stapler is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
  • If the stapler becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Additional Information

  • This stapler is designed to be used with 24/6 staples.
  • The stapler can staple up to 20 sheets of paper at a time.
  • The stapler has a safety lock that prevents the stapler from firing accidentally.
  • The stapler comes with a carrying case for easy storage and transport.

We hope you enjoy using your Hitachi N3804AB2 stapler.

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