Full name Error Checkingand Correcting. It is also implemented by adding bits to the original data bits. For 8-bit data, 1 bit is used for Parity test and 5 bits are used for ECC. This extra 5 bits is used to reconstruct the wrong data. When the number of bits of data doubles, Parity also doubles, while ECC only needs to increase one bit. When the data is 64 bits, the same ECC and Parity bits are used (all 8). Where Parity can only detect errors, ECC can correct most errors. If you are working properly, you will not find out that your data is wrong. Only after the memory error correction can the computer's operating instructions continue to execute. Of course, the performance of the system has been significantly reduced during error correction, but this error correction is very important for applications such as servers. The cost of ECC memory is much more expensive than ordinary memory.
Usb Mosquito Repellent, as summer knight protects you against mosquito bite in summer night. You can work at ease, study at ease, sleep at ease, anywhere and anytime. Perfect companion, for you and your beloved ones.
Features:
- Time setting: according to normal sleeping duration, time can be set as 8hs, in case you forget to cut power off
- Mosquito incense tablets: professionally customized, non-toxic, durable mosquito prevention; every product attaches with 10 pieces of tablets
- Retractable USB: convenient charging, by power bank, laptop or PC; USB part can be hided when it is not used, portable for daily and outdoor activities, such as camping, traveling, business trip etc.; water and dust proof, ensure lifespan within warranty
- Professional and current design: innovative appearance, outstanding from antiquated repellents, more harmonious with your room decoration; large area of hole spread, efficient mosquito prevention and heat radiation
Specifications:
Usb Repellent,Usb Mosquito Repellent,Electric Usb Mosquito Repellent,Eco-Friendly Usb Repellent
Ningbo Sinco Industrial & Trading Co., Ltd. , http://www.newsinco.com