amazon Dell Precision Tower 3620 reviews
Design and upgrade capabilities
The Dell Precision Tower 3620 features a synchronous computer design: a black case that is easy to disassemble and fully equipped with the necessary connectivity. The height of the machine is only 35 cm but the width of 17.5 cm and weighs up to 9.1 kg should put under the floor rather than on the table.
On the front, it comes equipped with up to four USB ports, including two high-speed USB 3.0 ports, a headphone jack, a microphone and a horizontal DVD RW drive. At the back, the machine has six more USB ports, four of which also reach 3.0, PS / 2 ports for both the mouse and the mouse, serial ports, Gigabit Ethernet ports, and video outputs on the mainstream, such as DisplayPort, HDMI. However, the main task is the NVIDIA Quadro K1200 graphics card. The card has four mini-DisplayPort 1.2 output ports, and also comes with four mini-DisplayPort cables to the DisplayPort standard.
The side of the hinge is designed with a snare, no need to remove the snail so cleaning the machine or upgrading components are very easy. The two most easily upgraded components are the RAM and hard drive, SSD. It has four DDR4 memory slots, and it comes with two 8GB bays. The motherboard supports up to 64GB of RAM, supports both ECC and conventional RAM. With internal memory, there are also two SATA3 ports with slot M.2 2280 so users have a lot of options to upgrade. The frame allows up to two 2.5-inch drives or four 2.5-inch drives, plus an M.2 SSD.
In addition, the machine still has two PCI-Express 3.0 x4 ports, supporting a Dell Precision Ultra-Speed (PCI-Express) or expansion card slot. With a 290W power supply, the original configuration consumes only 160W, so you can plug in some expansion cards without the need for power.
It comes with a set of keyboards, wired mice from Dell. The design of the keys is simple, square, but full of multimedia controls on the F key. The keyboard is full size, chiclet style for typing, padding and bouncing.
The mouse is moderately sized, handy and suitable for both right and left handed people. The shell of the mouse also uses the same material as the keys, perhaps for a long time will be less “damaged” than the plastic material.
Performance, temperature and power consumption
As a workstation for computing needs, 3D visualization, the Dell Precision Tower 3620 is also equipped with powerful configurations. Intel Core i7-6700 processor with 4 cores, 8 threads with default speed of 3.4GHz and Turbo Boost up to 4GHz. The built-in 16GB RAM is plenty of space, and the dedicated NVIDIA Quadro K1200 graphics card is also remarkable.
This machine is pre-installed Fedora operating system version of Workstation. This operating system is quite responsive to basic needs such as web surfing, office processing, watching movies or listening to music. However, many specialized software only runs on Windows, so buyers still need to install Microsoft’s operating system to maximize performance. To evaluate the performance of the machine, we installed Windows 10 the latest version 1803.
With powerful configuration, the performance of this workstation is abundant for most common use tasks. Even when using the machine to render, the film according to the needs of the work of the writer, less complex effects, the machine is still good. With Adobe Premiere Pro, the CUDA kernel option is enabled by default for GPU support for rendering CPU and reducing video output time.
The 65-watt TDP (Temperature Limit) of the CPU should be cool, the CPU temperature at peak operation is only about 80 degrees Celsius and the machine does not have the “pulse” when operating heavy.
16GB of RAM is great for surfing the web with dozens of tabs open simultaneously, and for many applications that require high processing power, large amounts of RAM will make the processor smoother.
The biggest impact on the machine performance is Toshiba 1TB hard drive, 7200 rpm. The speed of response, the random access of hard drive data can not be compared to the SSD, if used daily, the user can recognize this limitation. However, if the machine for heavy work, it takes several hours to complete, the difference may not be as clear.
Quadro K1200 dedicated graphics card can be the main reason for users to consider a workstation. Actually when there is a need to buy machines for work, the buyer will be the most understanding of which machines need to respond to software, and need the corresponding hardware. The Quadro K1200 is three years old, and NVIDIA now has a newer Pascal-based card. However, based on the cost, the K1200 can still satisfy those who need moderate performance in 3D imaging applications, CAD.
Temperature is not a big deal with the Dell Precision Tower 3620. When using AIDA64 software with Furmark to squeeze CPU power, VGA and 1 hour of memory, the hottest CPU temperature is only 80 The GPU is approximately 90 degrees. This is still acceptable, but if you want better heat dissipation, you can replace the larger fan or install more fans.
At idle, each hour consumes about 34W of electricity. When the machine is running at full power as the temperature test, this machine will only spend about 160W per hour. So if the machine is heavy, continuous, it takes more than 6 hours to run out of battery. The 290W power supply satisfies this configuration.
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Conclude
Unlike most consumer computers, workgroup computers require a high degree of stability, time-saving options and settings, and good technical support. So businesses that want to equip their employees with heavy workloads can consider complete solutions like the Dell Precision Tower.
This machine has a lot of configuration options, from the lowest Intel Xeon processor E3-1225 v5, 8GB RAM and Quadro P600 graphics card to the highest Intel E3-1270 v5, 16GB RAM and card. Quadro M2000 graphics. This makes it easy for managers to choose the configuration that best fits their budget.
Anyway, this is just a mid-range workstation, so there will be no advanced options like multi-core processors, graphics cards from the Quadro P4000 and above … The configuration also only available RAM. not ECC RAM, no SSD available and no Windows pre-installed. This is also the point that buyers should consider.
Advantages:
+ Modern design, easy to remove and upgrade
+ Peripheral port connectivity, diversified appearance
+ Many configuration upgrade options
+ Works cool
+ Powerful performance, equipped with dedicated graphics cards
+ Keyboard and mouse included
Limit:
– All configurations use hard drive, no SSD, ECC RAM
– No Windows installed