"Recycling" brought about by the chain reaction: 1300 yuan a mini ITX small computer
Before the first time in Zhang Aunt made original, actually got a cream, said that because of the impulse to start a monitor, the chain upgraded the chassis, power supply. Since I had borrowed a R9 Nano video card, I started the PC game afterwards. Although most of the games can still survive, some of the game's big scenes could not stand still, such as in the GTA V city to kill At that time, when the car exploded, it knew what the card was. Analysis of the machine configuration, I feel that the current weak link should be that piece of i3 3220 CPU, but the budget on hand is limited, on the free fish on a piece of i5 3550, immediately after the upgrade to see results. Although the frequency of the two U is the same, but after all, i5 is a quad-core i3 is a dual-core, and i5 also has doubled level 3 cache, and the highest core frequency to 3.8GHz frequency.
# The original innovator # remember the chain of escalation reaction brought about by an upgrade: Start LG 27UD68 IPS 4K monitor I work in a company's marketing department, done Marketing knows that the marketing department is basically the company's most difficult sectors, mainly In addition to sales, other jobs are basically organized by the marketing department. Large companies can also subdivide small departments. For companies like me, they are basically small companies. In addition to the basic tasks of the marketing department, they must also participate in their own jobs. Go to other large and small marketing departments. Sorry, pulled away... Market Department YYJJPP| Likes 134 Comments 131 Collections 314 View Details This time the main PC is tossed to a stage, and work and entertainment can basically be covered. I thought I could go practical and practical, but I couldn't bear the heart of a moment. After a long time, my mind was still alive. I felt that it was a pity that I3 was idle. Why not use a minimum computer to play with a small computer? ? Therefore, referring to many other good friends on the Aunt's article, the more you see the more itchy, said dry, began to scan the Internet.
The referenced article is as follows:
Actually, I was a super Mini PC: ITX installed display saying that the actor has been a few months, the children every night to sleep is necessary to win, and the children easily wake up needs people to stay with. For this reason, when an adult gets off work and is basically locked in the bedroom after dinner, the leader instructs him to watch TV, American drama, variety shows, and movies as the main requirements. To this end, it has specifically defeated the Sony SONY KDL-60WM15B 60-inch full HD LED LCD TV (black)... Zan 451 Comments 365 Favorites 1k View Details 
Installed successfully, install X failed! The ultra-thin ITX installed machine said that my desktop host has been in use for six or seven years. Although the use of normal, and last year after the upgrade SSD speed still fly the same, but there are still several disadvantages that make me feel bad. The first is noise, CPU + graphics card + power three fans, there is a slight squeak open up; Second, the power consumption is too large, although there is nothing intuitive feeling, but the thought of my boot BT is to dozens of hundreds of watts, The heart is uncomfortable (Hey, usually the dark night princes everywhere at home on the lights | Like 139 Comments 96 Favourites 426 View Details 
Helping friends to take the opportunity: E.mini E-W80 ITX aluminum mini chassis Last week my wife's girlfriend said that her mother's landlord plane went on strike, she was ready to give her computer honor to her mother, so let me recommend 3500- One of the 4000 notebooks, after inquiry revealed that she did not need to go out, so under my guidance, she succeeded and she entrusted me to give her ITX. Lesbian using a computer is nothing more than Taobao + video, so the host budget within 2000 (I think 1500 is enough), in addition to the richest man pm2dragon| Likes 51 Comments 33 Collections 191 View Details So after a week at work, he sneaked (Lazy before the Spring Festival, you know), and started all accessories before the courier was about to stop working.
To make a small-size host, you must choose a board that is as small as possible. Because the CPU is already a three-generation i3 with a 1155 interface, then the target is very clear. Because you have to use the old interface, you have to be super-small. This product is no longer available. Jingdong bought it, only to Taobao. After a search, the keyword "1155 ITX" can be seen as the product of the basic H61, B75, and H77. Since the H61 has no USB 3.0 interface being excluded, the B75 and the H77 are relatively close to each other, only the B75 ratio of the number of SATA3 interfaces. H77 a few less, I use this machine even if the SATA port is also equipped with a hard drive enough, so the final selection of Gigabyte B75 Thin Mini-ITX motherboard, the results of Taobao are out of stock, desperation chose the expensive 50 Block of Gigabyte H77TN.
H77TN_Taobao search Taobao search is the most intelligent commodity search engine, through the operation of big data, accurate understanding of goods and users, to provide accurate personalized search experience. Direct links to s.taobao.com This motherboard is a standard 17x17cm Thin Mini-ITX motherboard, only the size of the palm, the interface is full, use DDR3 notebook memory, high and low voltage support, 4 SATA interfaces, currently not available, a MSATA interface, I used to do the system Disk, a mini PCIE expansion card interface, used to install wireless network card.
The motherboard is set, the memory specification is also confirmed, DDR3 notebook memory, and finally chose two Crucial low-voltage DDR3 1600 4G, the reason for choosing it is nothing else - it is cheap.
Crucial low voltage DDR3 1600 4G notebook memory 189 yuan Crucial British Rui Daguang DDR3 4G low voltage notebook memory, 1.35V low voltage, CL = 11, frequency 1600MHz. Low voltage design, so it is not compatible with 4 series / 5 system motherboard, not suitable for the old laptop upgrade, in addition Ying Rui Da and Apple devices compatible strong, suitable for all kinds of iMac, MacBook Pro, MacBook, Mac Mini equipment upgrade use. As the voltage Jingdong direct link to Wikipedia The basic price of low-capacity SSDs is still quite good, but for those of me who have tight budget compression, it still feels expensive, and finally chose a 128GB Lenovo. At least a brand, other brands with the same price have never heard of. . .
Lenovo SL700 128G MSATA Solid State Drive 339 yuan Jingdong direct link In fact, the most troublesome thing for me is the choice of the chassis. One is that this small ultra-small chassis is not much more optional. It looks less good, looks good, and is cheap. It can be said that it is almost impossible. . . The other point is that i3 can't be completely silent and passively cool like Celeron. It must be a radiator, and the radiator is basically the highest and thickest part of my computer, conflicting with the principle of the smallest chassis I can. Therefore, we can only give up the original free radiator, choose a super thin copper radiator in Taobao, the overall thickness of 21mm, with it, but also see the past selection of a human E-H60 chassis, The measurements are 20x20x6cm and the price is not particularly expensive.
Liren H60_Taobao search Taobao search is the most intelligent product search engine, through the operation of big data, accurate understanding of goods and users, to provide accurate personalized search experience. Direct links to s.taobao.com 
Ultra-thin 21mm 1150/1151/CPU radiator CPU fan suitable for Liren T3 chassis 88 yuan Taobao direct links Within a week, all the accessories were delivered. There was an episode here. The thing originally sent by Jingdong was sent to the earliest. As a result, the courier inadvertently dropped the parcel into the rapidly rotating wheel and broke the parcel. It was very honest. I communicated with my phone and asked me to apply for a direct after-sale exchange. As a result, Jingdong's SSD and memory became the latest accessories.
â–² Above is the shopping list of Jingdong and Taobao
The following is a simple installation process record:
â–²All accessories come with a package
â–² After unpacking
â–² motherboard close-up, with two interface baffles, can adapt to different types of chassis
â–² Small parts close-up
â–² Close-up of the motherboard's back interface, DC power, network cable, DP output, HDMI output, 4 USB 3.0, audio output, microphone input, very complete
â–² Start to put small things on the motherboard, start with memory
â–² The second memory, dual channel is somewhat useful
â–² installed memory looks like
â–² Then SSD
â–² wireless network card
â–² Finally, the CPU is buckled
â–² This is what all the components look like
Installed here to prepare the CPU with a heat sink, and found a problem, because the radiator needs to be installed on the back of the motherboard support board, but the CPU on the back of the motherboard has an additional component, just under the pressure caused by the support board can not be installed normally, This is not difficult for me, this basic DIY hands-on ability is still there, and out of the toolbox at home, to find the utility knife and pickaxe, a few times back and forth to wear a support board to create a gap, a perfect obstacle around.
â–²The perfect solution to the problem of radiator support plate
â–² The next step is to determine the orientation of the outlet. Since the radiator is compatible with multiple CPUs, the position of the fixing screw can be adjusted. You can also use this feature to adjust the blowing direction of the radiator. I chose the most direct one towards the nearest. The air outlet on the side of the chassis is out of the air.
â–² The things on the motherboard are basically installed, but the difference is that the wifi antenna, and so on to the inside of the chassis to say.
â–²Be sure to install the interface bezel before loading the chassis.
â–² This is too anxious. First of all, the expanded USB interface has been fixed. As a result, it has been found that the motherboard cannot be installed. . . Also remove it.
â–² Tighten the wifi antenna screw. Each side of the chassis has a large and small round hole. It looks like the design is to let you install a pair of antennas symmetrically on the left and right sides, but considering that I may put the chassis sideways, so Both antennas are on one side.
â–² when the chassis, by the way the machine light test, here again encountered a thorny problem, thought that the old laptop power supply can be used, and found that the plug caliber is not the same. . . At the same time, we found that there was an additional power connector at the back of the power socket. After reading the interface definition of the manual, the power cord of the laptop was cut off. The copper wire was directly applied to the interface. The result was a successful light up!
â–² cut wire, pull copper wire, power supply close-up
â–² Direct HDMI interface connected to the TV, into the BIOS to see if the hardware is correctly identified
â–² By the way, the system was installed. As a result, an old USB flash drive was not used, and Win7 was installed. . . After installing and reinstalling Win10, it is very easy to install a system quickly and conveniently.
â–² Finally insert the motherboard into the chassis, connect the power switch, power lamp, hard disk, etc., connect the chassis to the USB port, fix the cable with the tape, and affix the antenna to the WiFi module, and you're done.
After the equipment was installed, he couldn't wait to reinstall the system, test the machine, and forgot to photograph the finished product. The following photos were taken at night. . .
â–² It's basically the same size as the HD player. It may be slightly larger. The wifi antenna sent is white and slightly ugly. . . Find a black old router antenna later, or wrap yourself black tape
â–² Look in one hand and look at the approximate contrast
â–² Side-to-side, exposed chassis feet on the right
â–² behind the interface baffle, the upper half of the baffle, it feels slightly ugly
â–² The top view of the chassis cover
â–² again
â–²The inside of the top cover of the chassis, there is a layer of steel plate above the main board, is used to install the hard disk, the height of the heat sink can allow a 3.5-inch hard drive or two 2.5-inch hard drives.
â–² The final measurement of the thickness of the entire system, in fact, only more than 30 mm, before the fancy 45mm thick chassis can be put down, and that is also cheaper. 45mm thickness seems to be able to plug a 2.5-inch hard disk
Liren E-T3 Thin-ITX Liren T3 HTPC Ultra-thin Computer Chassis Supports VESA 85 Yuan Taobao Direct Links Oh yes, then finally found an old DELL computer's power to solve the power supply problem, 19V/5A, after all, Intel i3 full load power also 55W. At present, this computer is ready to be placed in the living room, nothing on the Internet, take a look at the film.
▲The last is the price list, the total price is 1301 yuan, blocked by Zhang Aunt’s logo
In summary, the overall installation process is relatively smooth, and it is relatively satisfactory. On the one hand, he did not bother himself to choose a smaller chassis, initially wanted to buy the Mac Mini chassis on Taobao, but there are too many places that need to be changed by themselves, and it requires a lot of specially-customized parts, and it is not cheap to add up. And the motherboard that can be perfectly matched with it is also relatively backward, and finally give up. On the other hand, it should be this Gigabyte motherboard still to force, bought a complete boxed product, complete accessories, especially behind the interface baffle, many Taobao bulk motherboard basically do not, or after the distribution, and then did not Compatible issues arise, the hardware can be installed and it can work properly. After loading Win10, the driver will automatically get it all.
I am not satisfied with the place is that the chassis is not beautiful enough, and the other is a little thicker chassis, consider whether it is possible to design their own one, and then find someone to customize (made upright, and put the external DC power into). The last is that the price exceeds the budget. It should be a time when memory prices are quite high. If you start with cheaper memory, you can save nearly 200 by buying less memory. If you can buy the B75, you can also save The next 50, the chassis replaced by a 45mm thickness, can save 70, so that it can be reduced to less than 1000.
This article is only for the record of your own installation process, for your reference, thank you for watching.
Navigator speaker:
Navigator speaker is a kind of micro speaker unit which uses a diaphragm made of Mylar material. Mylar speakers are of ultrathin design and lightweight and clear voice. It is widely used in car electronics (GPS navigator, digital video recorder, radar detector-).
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