I just changed my computer and I was going to get a device that I could happily guard the pi front (gu). Just to see Jingdong doing activities, AOC can use -500 coupons, 31-inch 144 monitors as low as 2199, and then use Beijing beans -10, (2699-500-10 = 2189) decisively into a test (if too large You can also add a bit of salted fish to eat out. Salted fish are now used to sell 24xx.) Sure enough, 10 minutes after the order was placed, Jingdong adjusted the price of the 2699 monitor to 2999 (a coupon of -500 is still available).
AOC Love Attack II AG322FCX 31.5 inch 144Hz refresh 1800 curvature FreeSync technology ΔE2999 32 inch large screen, 144 refresh rate and FreeSync technology, 85% NTSC color space Jingdong Direct link Encyclopedia In fact, there are still things behind the cup, is to find that i5-6500 guards do not seem to be stable 144HZ, so changed i7-7700. Not only that, I found that the new computer Gigabyte motherboard is not compatible with Zhenhua GX550, and saw two days of power
This post is good to buy power comrades can look
Desktop Power Supply Experiences Part I: Branding, OEM and Small Ordering Note: This article refers to the brand and product recommendation section as the author's own point of view. There may be areas where the reader's understanding is different. Welcome to all of you. Value-friends participate in discussions by discussing issues. This series introduces the experience of civil switching power supply purchase, the so-called "desktop power supply". This article introduces major brands (manufacturers relations) and points for purchase, and subjectively recommends them at each power segment. From the second article will be introduced one after another main power structure of the market, the main seller | Like 1k Comments 1k Collection 4k View Details Wanted full module cool V550 not available, so into the
Antec (Antec) rated 650W new model respect Neo Eco 650M power supply (80PLUS bronze/module power supply/120mm silent fan/computer power supply) 509 yuan Ann Tektronix ECO series power supply is relatively more power-efficient, this Neo Eco 650M power supply is Qiaowei's GPK solution uses the S12II solution. The 120mm double-ball 7-blade quiet fan has intelligent temperature control technology. Active PFC design is more power saving, 100~240V wide voltage plus automatic voltage regulation design makes it stable; 12V output current up to 50A/600W, generally the top single significant super frequency problem Jingdong Direct Link Encyclopedia Although the material is just like that, but it's good to be quiet, it's still 650W, and the price (406, the lowest 398) is justified.
By the way, for everyone to step on two pits: Han blue storm classic 500W and HuntKey multi-core 500 these two power fans are particularly noisy, see the post do not buy.
Closer to home, out of the box
This is not a big picture, but the box is really big. The lower left corner is used to compare the 2.5L of Merino, and the box is about two and a half high.
Can't wait to take apart
There is not much inside. This bracket cannot move up and down, so remove the 4 screws and put the bracket on.
Music (Loctek) D5 monitor stand computer stand with dual USB interface rotating monitor stand lift computer frame gas spring 10-27 inch 259 yuan music song this model is D5 monitor stand, can be 360 ​​degree angle adjustment and screen rotation, easy adjustment, Arm and base are made of aerospace aluminum die-casting, stable and corrosion-resistant, full-scale air-elastic design, maximum adjustment height 410mm, maximum 90 degree elevation angle, 85 degree depression angle adjustment, can be fixed on the desktop, or through the tabletop fixed. Built-in dual USB data cable, the maximum weight of 6.5kg. Jingdong direct link to encyclopedia This bracket was originally bought by me. It seems to be called the D5 enhanced version. It is more powerful than this 2-6KG. But this basic is enough. A minimum of 199 can be won when doing an activity.
The four LED strips behind the monitor are personal preferences. I can't see it anyway, but I turn it off. This light has 3 colors: red, green, blue, low, medium and high, and is available in the control interface. The bottom two lights have the same color as the back.
The closeup of the side earphone pendant is as follows:
The screen size is as follows: about 6 9.7 inches iPad so big
Height: 43cm, approximately 2 bottle heights
72cm wide (straight line distance), approximately 3.5 bottles of mineral water
Input source, DP, HDMI, DVI can be selected in the control interface. DP should be set to the new version, as if it is 1.2 can be compatible with 144HZ.
The following interface shows: In order of power, headphone port, VGA, DP, HDMI.
After the shelf is removed, there are standard rack screw holes, 10cm*10cm.
In the game, the shadow control is easier to use and can adjust the shadow light intensity in the shooting game.
This is a comparison of three strengths. It is more convenient for people who hide in the shadows to find shooting games.
The 31-inch curved display serves as the main display, and the DELLU2415 serves as the sub-display to compare the color and distortion.
Since 2415 is color corrected, it can be seen that the AG322 color is somewhat reddish, but it is still relatively optimistic about the eyes.
It can also be clearly seen with the camera that the saturation of red is higher.
The photos here don't look the same. Actually AG322's green color is worse than 2415's. It may be the reason for the 2415 backlight.
The blue light is even stranger. Everyone has a look at it. The color has to go to the computer city.
White is obvious, AG322 is not white enough. However, the color is still relatively uniform.
2415 serious light leakage.
Due to the curved display, the AG322's grid is somewhat distorted.
The white side of the transition will be worse.
Contrast test: 2415 no pressure, AG322 black side is good, white side barely able to see.
The reaction speed cannot be tested.
When I limited the watch set rate to the screen refresh rate, using 2415 as the display was 70 frames, AG322 was 150 frames. The reaction speed in the game does not seem to have greatly improved. The legendary 144 reaction speed will be much faster, but for the human reaction speed (about 0.08 seconds fastest), the monitor refresh rate of 144 frames per second is about 0.01 second faster than the 60 frame per second. The impact of the rate on the reaction rate should not be significant.
However, as the screen became larger, the line of sight was focused near the front sight, which was equivalent to adding a magnifying glass to the small screen. McRae was more comfortable to use.
Overall rating: 8/10
Color score: 7/10 (acceptable, not bad)
Daily use: 8/10 (very good)
Screen size: 9/10 (very good) PS: When the depth of the desktop is 60cm, it is better to use it. If it is too small, it is too blinking. It's almost like using the 24-inch distance.
Brightness contrast: 7/10 (good) Panel tuning overall quality can be, no bad points
Convenient operation: 6/10 (overall acceptable) The switch key under the switch is 5-way (very good), the shortcut key setting is not convenient, and the menu setting adjustment is not clear enough.
Price/performance: 9/10 (grab the low price, very good)
Recommendation: Use with a stand.
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The connection sequence of RJ-45 line in common B standard is orange white, orange, green white, blue, blue white, green, brown white and brown. When connecting different equipment, use standard a. the connection sequence is green white, green, orange white, blue, blue white, orange, brown white and brown. Generally, the pressing method of b-mark is commonly used. If you want to make a cross line, one side is a standard, and the other side is b standard.
Working in the data link layer, the switch has a high bandwidth back bus and internal exchange matrix. All ports of the switch are connected to the back bus. After the control circuit receives the data packet, the processing port will look up the address reference table in memory to determine which port the NIC (network card) of destination MAC (hardware address of network card) is attached to. The data packet is quickly transmitted to the destination port through the internal exchange matrix. If the destination MAC does not exist, it will be broadcast to all terminals After the receiving port responds, the switch will "learn" the new address and add it to the internal MAC address table. The switch can also "segment" the network. By comparing the MAC address table, the switch only allows the necessary network traffic through the switch. Through the filter and forward of switch, the conflict domain can be effectively reduced, but it can not divide network layer broadcast, that is, broadcast domain. The switch can transmit data between multiple port pairs at the same time. Each port can be regarded as an independent network segment, and the network equipment connected to it can enjoy all the bandwidth without competing with other devices. When node a sends data to node D, node B can send data to node C at the same time, and these two transmissions enjoy the full bandwidth of the network and have their own virtual connections. If a 10Mbps Ethernet switch is used here, the total flow flux of the switch is equal to 2 × 10Mbps = 20MBps, and the total flow flux of a hub will not exceed 10Mbps when using 10Mbps shared hub. In a word, switch is a kind of network equipment based on MAC address recognition, which can encapsulate and forward data frames. The switch can "learn" the MAC address and store it in the internal address table. By establishing a temporary exchange path between the originator and the target receiver of the data frame, the data frame can reach the destination address directly from the source address.
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