Guangdong medical Image Equipment Graphics Card Brand

HP is not bad. IBM is HP's after-sales service. In fact, this problem is just like the brand machines and assembly machines in the desktop market. The server is also composed of CPU, motherboard, memory and hard disk. Personal computers can be assembled, so can servers. However, due to the high-end server products, there are still many differences between brand servers and assembly servers on some specific issues. Generally speaking, beginners often have the following questions: First, under the same configuration, is the price of assembled servers significantly lower than that of branded servers? The answer to this question is basically yes. As we all know, brand machines are generally more expensive than compatible machines with the same configuration. After all, including after-sales service and some additional technologies, the cost is inevitable. However, everything is not absolute. Brand server manufacturers can get "first-hand goods" from accessory manufacturers at relatively favorable prices, while accessory retailers pass through multi-layer distribution channels, so the costs of the two may be close. In addition, the profit of server products is relatively high, and the quotation is generally opaque, so it is understandable that some low-end brands of servers are sold even cheaper than assembly when they are promoted. Two: Is there a difference in performance and stability between the assembled server and the configured brand server? Of course, in theory, performance mostly depends on the accessories you choose. If you choose the same accessories, the performance is similar. Of course, the software level has a great influence on the actual use, and the correct setting and efficient service system software also play an important role. As for stability, there is still no completely absolute answer. Even IBM may produce servers that hide quality problems. No manufacturer dares to say that their products are 100% stable, and high-tech products are always difficult to be completely idealized. Even cutting-edge technology like the space shuttle will still cause accidents. Of course, the possibility of short-term failure or unstable operation of branded servers is lower than that of assembled servers. After all, regular manufacturers generally use more reliable accessories with guaranteed quality. As for the statement that brand servers are strictly tested before leaving the factory, this is a bit exaggerated. Testing the server is a very time-consuming and labor-intensive thing. Manufacturers certainly don't have so many technicians, so much time, and it is unlikely that they will strictly test every product they leave the factory. The product testing of server manufacturers is actually like this: when they launch a product, they will take a sample of the same accessory for various professional tests, one of which is the test of trouble-free running time. This test result is very important for the server, because the server can't be shut down or restarted at will, so if the test result is ok, it means that the product of this model is ok, and because the computer accessories have a failure rate, there will still be some problems in the normal use time of this model. At this time, the brand server and the assembly server spell the after-sales server. After all, in this case, no one wants to stop their server for a few days. Three: Will there be a phenomenon of cutting corners or buying fakes when assembling the server? In the DIY market, the concept of profiteers has been "deeply rooted in people's hearts", and many people are almost worried about being cheated by merchants without being familiar with the products. There are indeed a few unscrupulous merchants who will sell the wrong version of goods or accessories to customers who don't understand the market, but this situation can be avoided. As long as you find some local businesses with good reputation or strong strength and a long history, there will generally be no problem. After all, the competition in the server accessories market has not reached the tragic level of DIY market, and the customers who buy servers are often fixed or have the possibility of secondary shopping, so businesses also hope to establish their own image through good word of mouth and service; In addition, the channels of server products are different from those of ordinary accessories. There may be only a few servers in a certain area for distribution business. Everyone knows me and I know you, so they compete with each other and supervise each other. Generally, no one is stupid enough to smash his own signboard. Four: Is the after-sales service of the assembly server guaranteed? This question is really meaningful. The after-sales service of the server is very important, because once there is a problem, it must be solved in the shortest time. Of course, brand servers have their own relatively perfect sales and service system, which is also the main reason why many users choose brand servers. However, assembling the server doesn't mean that it can't get good service. If you do it all by yourself, it will definitely be more troublesome to talk about service and maintenance. If you want to find some influential local dealers, their service in the city is still good. After reading the above, many people may say, "Is there not much difference between a brand server and an assembly server?" Of course not. Sometimes it's very different. There are mainly the following points: first, the differences in management system. Although you can completely match the accessories of the whole server with the brand server, the management system software specially developed by the brand server manufacturer is definitely not suitable. For server maintenance personnel, these softwares will bring great convenience to their work, save a lot of time, and even realize some operations that cannot be carried out without management software. In fact, high efficiency is an indirect economic benefit. Two: technical support. Brand server bought it.