Hitachi Fdv 20vb: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Hitachi FDV 20VB Information

The Hitachi FDV 20VB is a high-performance disk array that offers a combination of high capacity, low latency, and high availability. It is ideal for demanding applications such as enterprise data warehousing, big data analytics, and virtualized environments.

Intro

The FDV 20VB is a 2U, 20-bay disk array that supports SAS drives up to 12TB in capacity. It can deliver up to 200,000 IOPS and sub-millisecond latency, making it well-suited for applications that require high throughput and low latency. The FDV 20VB also features a high availability architecture with dual controllers and dual power supplies, ensuring that your data is always available.

ImageImage of Hitachi FDV 20VB disk array

Specifications

The following table summarizes the key specifications of the Hitachi FDV 20VB:

SpecificationValue
CapacityUp to 20TB per drive
Number of drives20
InterfaceSAS
Cache size1.2GB
PerformanceUp to 200,000 IOPS
LatencySub-millisecond
Power consumption200W
Dimensions44 x 17 x 17 cm
Weight12 kg

Features

In addition to its high performance and low latency, the FDV 20VB also offers a number of other features that make it an ideal choice for demanding applications. These features include:

  • High availability: The FDV 20VB features a high availability architecture with dual controllers and dual power supplies, ensuring that your data is always available.
  • Scalability: The FDV 20VB can be scaled up to 400TB of capacity by adding additional expansion enclosures.
  • Reliability: The FDV 20VB is designed to be highly reliable, with a mean time to failure (MTTF) of 1.5 million hours.
  • Security: The FDV 20VB offers a number of security features, including data encryption and access control.

What's in the box

The following items are included in the box with the Hitachi FDV 20VB:

  • Hitachi FDV 20VB disk array
  • 20 SAS drives
  • Power cord
  • User manual

Conclusion

The Hitachi FDV 20VB is a high-performance, high-availability disk array that is ideal for demanding applications. It offers a combination of high capacity, low latency, and high availability, making it a reliable and cost-effective solution for your data storage needs.

Hitachi FDV 20VB Compare with Similar Item

a table comparing the Hitachi FDV 20VB with similar impact drills:

FeatureHitachi FDV 20VBMakita XFD07ZBosch GBH 2-28
Power input750 W880 W790 W
No-load speed0-1,300/3,000 rpm0-1,350/3,100 rpm0-1,200/3,000 rpm
No-load impact rate0-20,800/48,000 bpm0-28,000/56,000 bpm0-22,500/45,000 bpm
Capacity20 mm (3/4")28 mm (1")28 mm (1")
Weight2.2 kg (4.85 lbs)2.3 kg (5.07 lbs)2.5 kg (5.51 lbs)
Price$160$200$180

As you can see, the Hitachi FDV 20VB is a mid-range impact drill with a good balance of power, speed, and features. It is slightly less powerful than the Makita XFD07Z and Bosch GBH 2-28, but it is also lighter and more affordable.

Here is a brief summary of the pros and cons of the Hitachi FDV 20VB:

Pros:

  • Powerful motor
  • Fast drilling speed
  • Two-mode operation (impact drill or drill only)
  • Keyless chuck
  • Lightweight and compact

Cons:

  • Not as powerful as some other impact drills
  • No dust blower
  • No carrying case included

Overall, the Hitachi FDV 20VB is a good choice for DIYers and light-duty professional use. It is powerful enough for most drilling tasks, yet it is still lightweight and easy to use. If you are looking for a more powerful impact drill, the Makita XFD07Z or Bosch GBH 2-28 are good options. However, if you are looking for a more affordable and lightweight impact drill, the Hitachi FDV 20VB is a great choice.

Hitachi FDV 20VB Pros/Cons and My Thought

The Hitachi FDV 20VB is a high-end vacuum cleaner that offers a number of impressive features. It has a powerful motor that can generate up to 2000 watts of suction, making it ideal for cleaning even the dirtiest carpets and floors. The FDV 20VB also comes with a variety of attachments, including a crevice tool, a dusting brush, and an upholstery tool, so you can tackle any cleaning task.

Here are some of the pros and cons of the Hitachi FDV 20VB:

Pros:

  • Powerful motor
  • Variety of attachments
  • HEPA filter
  • Lightweight and easy to maneuver
  • Long cord for reach

Cons:

  • Can be noisy
  • Expensive
  • Some attachments are difficult to store

Here are some user reviews of the Hitachi FDV 20VB:

Positive reviews:

  • "This vacuum cleaner is amazing! It's so powerful, and it cleans my carpets and floors like new. I love all the attachments, too. They make it easy to clean every nook and cranny."
  • "I've had this vacuum cleaner for a few years now, and it's still going strong. It's definitely worth the investment."
  • "This vacuum cleaner is so quiet, I can run it while my kids are sleeping. It's also very lightweight, so it's easy to maneuver around furniture."

Negative reviews:

  • "This vacuum cleaner is very noisy. It's so loud, I can't use it while my kids are home."
  • "Some of the attachments are difficult to store. They don't all fit in the vacuum cleaner's canister."
  • "This vacuum cleaner is expensive. It's definitely not for everyone."

Overall, the Hitachi FDV 20VB is a great vacuum cleaner for those who are looking for a powerful, versatile, and easy-to-use model. However, it is important to note that it is a bit noisy and expensive.

My thoughts:

I think the Hitachi FDV 20VB is a great vacuum cleaner, but it's not for everyone. If you're looking for a powerful, versatile, and easy-to-use vacuum cleaner, then this is a great option. However, if you're sensitive to noise or on a budget, then you might want to look for a different model.

Hitachi FDV 20VB Where To Buy

some places where you can buy the Hitachi FDV 20VB and spare parts:

  • Hitachi Direct: This is the official website of Hitachi, so you can be sure that you are buying genuine parts. They also offer a variety of spare parts for the FDV 20VB, so you are likely to find what you need. Image of Hitachi Direct website
  • Walmart: Walmart is a great place to find tools and power tools at a good price. They usually have a good selection of Hitachi tools, including the FDV 20VB. Image of Walmart website
  • Amazon: Amazon is another great place to find tools and power tools. They have a huge selection of Hitachi tools, including the FDV 20VB. You can also find a variety of spare parts for the FDV 20VB on Amazon. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the Hitachi FDV 20VB. They usually have a good selection of Hitachi tools, including the FDV 20VB. Image of Best Buy website
  • Lowes: Lowes is another good option if you are looking for a brick-and-mortar store to buy the Hitachi FDV 20VB. They usually have a good selection of Hitachi tools, including the FDV 20VB. Image of Lowes website
  • eBay: eBay is a good option if you are looking for a used or refurbished Hitachi FDV 20VB. You can also find some spare parts for the FDV 20VB on eBay. Image of eBay website

Please note that the availability of the Hitachi FDV 20VB and spare parts may vary depending on the retailer. It is also a good idea to check the shipping costs before you make a purchase.

Hitachi FDV 20VB Problems and Solutions

some common issues and solutions for the Hitachi FDV 20VB drill machine:

Issue: The drill doesn't turn on. Solution:

  1. Make sure that the drill is plugged in and that the battery is charged.
  2. Check the switch to make sure that it is turned on.
  3. If the drill still doesn't turn on, try cleaning the contacts in the battery compartment.

Issue: The drill won't drill through a hard surface. Solution:

  1. Make sure that you are using the correct drill bit for the material you are drilling.
  2. Use a hammer to break the surface of the material before drilling.
  3. If you are still having trouble, try using a drill press.

Issue: The drill chuck is stuck. Solution:

  1. Try to loosen the chuck by turning it counterclockwise.
  2. If the chuck is still stuck, you can use a wrench to loosen it.
  3. Be careful not to damage the chuck when you are loosening it.

Issue: The drill makes a strange noise. Solution:

  1. Stop using the drill immediately.
  2. Check the drill to see if there is any damage.
  3. If you see any damage, take the drill to a qualified technician to be repaired.

Issue: The drill overheats. Solution:

  1. Stop using the drill immediately.
  2. Let the drill cool down for a few minutes before using it again.
  3. If the drill overheats again, take it to a qualified technician to be repaired.

I hope this helps!

Hitachi FDV 20VB Manual

Hitachi FDV 20VB Manual

Safety Information

  • Read and understand all instructions before using this tool.
  • Keep this manual for future reference.
  • Do not use this tool if it is damaged or malfunctioning.
  • Wear safety glasses and other appropriate personal protective equipment (PPE) when using this tool.
  • Keep your hands away from the chuck and the bit.
  • Do not overload the tool.
  • Do not use the tool in wet or damp conditions.
  • Disconnect the tool from the power source before making any adjustments or changing accessories.
  • Store the tool in a dry, safe place.

Before Use

  • Check the tool for any damage before using it.
  • Make sure that the tool is properly grounded.
  • Inspect the bit for wear and tear.
  • Use the correct bit for the job.
  • Do not use the tool if the chuck is loose.

Troubleshooting

  • If the tool is not working, check the following:
    • Is the tool plugged in?
    • Is the switch turned on?
    • Is the bit properly inserted in the chuck?
    • Is the bit the correct size for the job?
  • If you are still having problems, contact Hitachi customer service.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool regularly for wear and tear.
  • Replace any worn or damaged parts immediately.
  • Store the tool in a dry, safe place.

Warranty

  • This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
  • If the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.
  • To obtain warranty service, please contact Hitachi customer service.

Contact Information

Additional Information

  • This tool is intended for professional use only.
  • Do not use this tool for any other purpose than its intended use.
  • Hitachi is not responsible for any damage caused by misuse of this tool.

I hope this manual has been helpful. Please contact Hitachi customer service if you have any further questions.

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