Have you ever seen a stable and reliable commercial computer that is quieter than reading? HP Battle 99 Host Evaluation

commercial Desktop computer The market attention of has always been high. Compared with home computers, commercial desktop computers pay more attention to stability and after-sales, which is more in line with the needs of enterprises. However, with the increasing requirements of enterprise users for commercial desktop computers, commercial desktop computers have to develop and make progress in all aspects of efficiency, silence, energy conservation and environmental protection in addition to ensuring stability and high-quality after-sales. It can be said that today's commercial desktop computers need to be comprehensive in order to have stronger market competitiveness, HP and 99 high-performance commercial desktop computers are such a comprehensive commercial product.

As a leader in the commercial field, HP and 99 high-performance commercial desktops have always been priced in a friendly way. The new 14 generation Core products start at 3399 yuan. The price of the single host (i5-14500+16GB+512GB SSD+2TBHDD) participating in the test is 3699 yuan. The price of the monitor set (host+23.8 inch monitor+keyboard and mouse set) is only 4199 yuan. In addition, the launch of the new product is a limited time event, with a limited return of 200 yuan of JD E card for printing the order, which is equivalent to less than 4000 yuan for a set of computers, so you can start to carry the latest 14 generation Core processor commercially Desktop It is very cost-effective for enterprises; Moreover, it has passed the certification of 1.05 million hours of average barrier free time, bringing outstanding stability and providing industry-leading after-sales service; It is equipped with rich expansion interfaces and the latest generation of desktop 14 generation Core processor, giving full play to the advantages and characteristics of commercial desktop computers. Today we are going to evaluate the latest HP and 99 high-performance commercial desktop computers.

HP vs. 99 high-performance commercial desktop computer 14 generation Core new products:

benefit Pwar 99 high-performance commercial desktop computer single host:

HP vs. 99 high-performance commercial desktop computer monitor set:

one HP Battle 99 High Performance Commercial Desktop PC Introduction

HP Zhan 99 high-performance commercial desktop computer follows the consistent simple and stable style of this series. It uses a square compact host appearance design, and the chassis shell is made of high-strength metal materials, with strong lines but exquisite lines. Compared with the traditional plastic shell, the metal shell has better thermal conductivity and ensures efficient heat transfer when the computer is used for a long time. The grille type front panel design gives a high-level business atmosphere at the first sight.

In terms of parameters, HP Zhan 99 high-performance commercial desktop computer has upgraded the new 14 generation Core processor, with built-in UHD 770 core graphics card, DDR4 memory and solid-state+mechanical hard disk configuration, WiFi 6 wireless network card, and Bluetooth 5.3 support. Next, we will test the important features of HP and 99 high-performance commercial desktop computers. First, we will test the latest upgraded 14 generation Core processor.

two 48h stable operation of copying machine

The stability of commercial desktop computers is very important. It requires commercial desktop computers to have solid materials and do a good job in heat dissipation, compression resistance, temperature resistance, frost resistance, etc. to ensure the stable operation of commercial hosts in harsh environments. With HP and 99 high-performance commercial desktop computers, there is no need to worry about stability. This host has passed the MTBF ≥ 1.05 million hours certification, which is called the average time between failures certification. If 1.05 million hours, the average annual failure rate is only about 0.8%, which is very low.

In order to demonstrate the excellent stability of HP's 99 high-performance commercial desktop computers, we also tested HP's 99 high-performance commercial desktop computers for 48 hours in an unusually noisy computer room environment.

HP and 99 high-performance commercial desktop computers were tested in the computer room for 48 hours for FPU and CPU copying, The CPU core temperature is stable at about 81 ℃, the temperature is well controlled, and there is no abnormal fluctuation. The system of HP and 99 high-performance commercial desktop computers has also been running stably during copying, and there are no adverse reactions such as crash, blue screen, etc., which reflects the strong adaptability of HP and 99 high-performance commercial desktop computers in severe working scenarios, and it is not a problem to use them with full load for a long time.

Next, we will put the HP and 99 high-performance commercial desktop computers in the refrigerator for 8 hours and then take them out for copying test to see whether the HP and 99 high-performance commercial desktop computers can continue to operate stably under high pressure and full load after low-temperature freezing.

After experiencing the challenge of cold environment, we continued to copy the HP 99 high-performance commercial desktop computer for about an hour. At this time, the CPU core temperature was at 77 ℃, and we also did not encounter any problems. This shows that even in case of emergencies, the HP 99 high-performance commercial desktop computer can still bring stable operation performance after experiencing harsh environment.

three Enough to blend into the quiet performance of the library

The computer will inevitably produce noise in use. If the daily noise value exceeds 50dB, it will make people feel noisy. The commercial host is mainly used in the office, so it is natural to consider the problem of silence. How about the silence of HP and 99 high-performance commercial desktop computers? Next, we will test the noise of HP and 99 high-performance commercial desktop computers in three aspects: standby, daily use and full load. First, we will use the decibel meter to record the noise value of the quiet environment of the closed office.

At this time, the noise value of HP and 99 high-performance commercial desktop computers in the closed conference room environment without power on is 41.3dB, and the surrounding environment is very comfortable, enough for people to sleep. Next, we record the noise value of HP and 99 high-performance commercial desktop computers when they are not in use after being turned on 。

It can be seen that HP and 99 high-performance commercial desktop computers only produce 41.8dB of noise when they are not in use, which is only 0.5dB higher than that in a closed conference room environment. The noise output is negligible. So let's increase the load and let HP and 99 high-performance commercial desktops open the web page, PPT and PS software This routine Software And record the noise value generated.

When HP and 99 high-performance commercial desktops use daily software, the noise value recorded by the decibel meter is only 42dB, which is only 0.2dB away from the standby, and 0.7dB away from the enclosed conference room environment. At this time, the computer load is not high, and the fan will not run at full capacity. HP and 99 high-performance commercial desktops have excellent mute efficiency in these two environments. Next, let's do some strength, use HP and 99 high-performance commercial desktop computers to copy machines, and let this host create a full load in a quiet environment in a closed office. Look at the noise generated by HP and 99 high-performance commercial desktop computers when the fans are fully fired.

We copied the machine for 20 minutes. At this time, HP and 99 high-performance commercial desktop computers had been running with full load, and the decibel meter recorded that the noise value at this time was 43.5dB, which was 1.5dB away from the time of using daily software. The noise generated was still very low.

To sum up the current noise test results, the noise value of HP and 99 high-performance commercial desktop computers is 41.8dB in standby, 42dB in daily software, 43.5dB in full load copying, and no more than 44dB in the whole process, which will not make people feel noisy.

Next, the author compares the noise value generated when turning the book, and you will have a clearer understanding of the noise generated by HP and 99 high-performance commercial desktop computers.

It can be seen that the noise value generated when turning a book is 44.5dB, which is 1dB higher than that generated when HP and 99 high-performance commercial desktop computers are copied. This means that if HP and 99 high-performance commercial desktop computers are placed in the library environment for copying, the noise value generated when full load is lower than that generated when reading a book, This fully shows that HP and 99 high-performance commercial desktop computers can ensure users to use efficiently in a quiet and comfortable environment.

Finally, we tested the noise of the open office environment, and the maximum recorded noise value reached 60dB. Using HP and 99 high-performance commercial desktop computers in this noisy office environment, we could not hear the noise.

four Equipped with high-performance 14 generation non K Core processor

HP and 99 high-performance commercial desktop computers are equipped with the latest 14th generation Intel Core i5-14500 processor, C0 step-by-step version fourteen The core 20 threads adopt a double energy efficiency core design, including 6 performance cores, 8 energy efficiency cores, the maximum performance core is 5GHz, the three-level cache is 24MB, and the built-in UHD 770 core graphics card. There is no boxed retail version of Core i5-14500, only purchase HP vs. 99 high-performance commercial desktop computers Such OEM complete computer will be provided in the configuration.

In terms of parameters, the Core i5-14500 processor has four cores and four threads more than the Core i5-14400, which is now the most popular processor in terms of installation. The frequency has increased by 0.3GHz, and the cache has also increased by 4MB. The specification has improved significantly, and the performance will naturally be better.

In terms of parameters, the Core i5-14500 processor has four cores and four threads more than the Core i5-14400, which is now the most popular processor in terms of installation. The frequency has increased by 0.3GHz, and the cache has also increased by 4MB. The specification has improved significantly, and the performance will naturally be better.

Test results show that, Core i5-14500 processor 450 seconds, It takes 29 seconds less than the Core i5-14400, Efficiency increased by about 6%. This data is expected, The Core i5-14500 processor has a higher specification. The performance of both single core and multi-core processors has been significantly improved, which means that processing software and Video clips , encoding and decoding PS Processing and other creative software that tests computing efficiency will perform better.

five HP Battle 99 Expanding Capability

In terms of memory and hard disk, the HP and 99 high-performance commercial desktop computer in our hand has a single 16GB DDR4 memory with a frequency of 3200MHz. The hard disk is composed of one PCIe 4.0 512GB solid state+2TB SATA mechanical hard disk. We will use AIDA64 And CrystalDiskMark to test the read/write performance of memory and hard disk.

HP and 99 high-performance commercial desktop computers are equipped with a memory reading speed of 25095MB/s, a writing speed of 22864MB/s, and a latency of 82.5ns. Their performance has reached the average level of a single 3200MHz DDR4 memory.

In terms of hard disk, the sequential read speed of PCIe 4.0 512GB solid state disk in HP and 99 high-performance commercial desktop computers is 3617.43MB/s, and the sequential write speed is 2500.43MB/s. The sequential read speed of 2TB mechanical hard disk is 261.93MB/s, and the sequential write speed is 241.24MB/s.

It can be seen that the performance of SSD is far superior to that of mechanical HDD, so HP and 99 high-performance commercial desktop computers installed the system on the SSD, greatly improving the speed of daily boot use. The mechanical hard disk also has the advantage that the solid state disk does not have, that is, it has large capacity and can better save data. Even if the hard disk is damaged, it can also retrieve data. Therefore, it is recommended to put important data files on the mechanical hard disk when using.

HP and 99 high-performance commercial desktop computers have reserved space for upgrading and expansion. They provide two DDR4 memory sockets, which can be self coded to upgrade DDR4 memory. They can also be configured to the configuration version of 64GB DDR4 memory and 1TB solid state drive+2TB mechanical hard disk.

When upgrading the configuration, it should be noted that although this host has reserved a PCIex16 long slot, the power rating of HP and 99 high-performance commercial desktop computers is only 180W, and there is no additional PCIe power supply interface, so it is not enough to support the output of high-end video cards. Therefore, do not add independent video cards, but consider using PCIe x16 long slots X1 short slot to expand PCIe network cards, acquisition cards and other devices.

six Multiple protection safety code

HP Battle 99 high-performance commercial desktop computer fully considered the demand of business users for information security, and adopted HP's own security solution. The system provides Huiwuyou software, which can disable USB ports, prevent unauthorized hard disk device data copying and transmission, and ensure that sensitive information of the enterprise will not be disclosed, The system and drive Backup of.

In addition, in terms of physical protection, HP and 99 high-performance commercial desktop computers are equipped with the same type of safety keyhole on the back panel as the laptop, which is equipped with a chain to lock the host next to a solid object to prevent intentional people from moving the host away.

At the bottom of the rear panel of HP Zhan 99 high-performance commercial desktop computer, a case hanging lock ring is also provided to prevent the side plate of the case from being opened casually, which can protect the security of the internal hardware.

At the same time, this host can be configured with an optional chassis intrusion sensor. When the chassis is opened, the sensor detects the changes inside the chassis and changes back to give an early warning, reminding the user to pay attention to safety. Under these multiple protections, the security of HP and 99 high-performance commercial desktop computers has been effectively guaranteed.

seven 8 USB interfaces expand without worry

Business computers often encounter insufficient interfaces, especially the front interface. One or two USB front interfaces will be stretched in some use scenarios. HP and 99 high-performance commercial desktop computers need not worry about this problem. The front panel of this computer is equipped with a wealth of expansion interfaces. In addition to the switch button and 3.5mm audio interface, four USB3.2 Gen1 front interfaces are prepared, allowing users to access mobile hard disks, USB flash drives, and card readers at the same time for expansion.

The rear panel is the chassis air outlet and also the I/O area of the motherboard. It also provides a large number of expansion interfaces, including two audio interfaces, as well as a VGA and an HDMI interface suitable for new and old displays. In addition, the back of HP Battle 99 also provides four USB 2.0 interfaces. If you use a wired keyboard and mouse, it is more recommended to connect the keyboard and mouse to the rear I/O area. In this way, the front four USB interfaces of HP Battle 99 high-performance commercial desktop computers can maximize the expansion ability, connect more peripherals, and connect more common devices to the rear two USB interfaces.

eight Energy saving gold power supply

When expanding, I mentioned that HP and 99 high-performance commercial desktop computers provide a power supply with a rated power of 180W. After checking the nameplate, I found that this power supply is not simple. This HP customized power supply has passed the 80 PLUS gold medal power supply certification. You should know that most of the machine power supplies are in the worst disaster area with shrinking materials. The 80 PLUS gold medal certification indicates that this power supply uses high-end materials and the conversion efficiency exceeds 90% when the load is 50%.

The higher the power conversion efficiency is, the more obvious the energy saving effect will be. In short, it is also a power supply with a rated output of 180W. The low-quality power supply with a conversion efficiency of only 60% consumes up to 300W, while the gold power supply with a conversion efficiency of 90% consumes only 200W. Therefore, the energy saving effect of HP's gold power supply will be very obvious. At the same time, it will also reduce heat generation and power supply The fan can meet the demand for power supply without maintaining high speed. The excellent mute control of HP and 99 hosts obviously takes the power supply into consideration.

nine Fast response professional after-sales service

After sales of commercial desktop computers is very important, which reflects a brand's attitude towards consumers. For enterprise users, commercial hosts sometimes assume some operational functions. If there is a problem with the product, timely after-sales service can quickly solve it and play a role in reducing losses. For individual users, timely after-sales service is reassuring and reassuring for users, and it is also one of the key reference indicators for purchasing.

Let's take a look at the basic after-sales policy of HP and 99 high-performance commercial desktop computers: 3-year warranty+free national door-to-door service+free on-site maintenance by senior engineers+all parts warranty. This set of after-sales service system is leading in the industry. It not only has a long warranty period, but also allows engineers to visit when it is inconvenient to go out. At the same time, HP has a large team both online and offline to form a complete after-sales system. Online support for 7 × 24 cloud online services, and we have also experienced cloud online services through the housekeeper.

We experienced HP online after-sales service at 10 a.m. and 7 p.m., and the biggest feeling is timeliness+professionalism. When there is no queue, HP human services respond quickly within one minute, and provide professional solutions to problems. In case of software problems that cannot be operated by themselves, after-sales personnel can help solve problems through remote operation.

ten summary

This evaluation of HP and 99 high-performance commercial desktop computers shows us why commercial desktop computers can be used for ten years. Commercial desktop computers are not only simple to stack materials to improve performance, but also to solve the problems of security, expansion, after-sales, mute, and even energy conservation and environmental protection in the business market. HP and 99 high-performance commercial desktop computers are such a comprehensive commercial product. They can run stably and fully for a long time, provide rich expansion interfaces and reserve upgrade space, have excellent mute control capability, bring multiple protection, energy conservation and environmental protection, and provide perfect after-sales service, so that users can use them with confidence. These characteristics and advantages make HP and 99 high-performance commercial desktop computers not only suitable for small and medium-sized enterprise users, but also a competitive choice for some entrepreneurs and personal office users.

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