Computers for sale
All SSD upgrade job comes with free data transfer from previous computer to new computer and free setup etc.
Technology on computers is changing every year or even every month. All the components are getting bigger in capacity and faster in speed. However, technology on hard disk hasn’t been changed very much since it introduced back to 1956. As a storage part, it determines the respond speed of a computer. Specially when you run multiple programs at the same time, it gets slower and slower as it is natural facts. Also it is very sensitive as there is a disk spanning all the time with very high speed. When a computer gets slower than normal, as the hard disk is getting slower. Other parts of the computer are still enough or more than enough than we need. Solutions? Yes, thanks to SSD technology. I have successfully done many jobs to rescue some computers by replacing a new SSD hard disk drive. Some of them are even 5 years old computer. I have done some testings as well, a well built 5 years desktop with a SSD upgrading is much quick than most of the new desktop you are buying from the store without a SSD drive.
SSD upgrading can be done on PCs, laptops and Mac computers.
Here are some info on SSD,
Attribute | SSD (Solid State Drive) | HDD (Hard Disk Drive) |
Power Draw / Battery Life | Less power draw, averages 2 – 3 watts, resulting in 30+ minute battery boost | More power draw, averages 6 – 7 watts and therefore uses more battery |
Cost | Expensive, roughly $0.20 per gigabyte (based on buying a 1TB drive) | Only around $0.03 per gigabyte, very cheap (buying a 4TB model) |
Capacity | Typically not larger than 1TB for notebook size drives; 4TB max for desktops | Typically around 500GB and 2TB maximum for notebook size drives; 10TB max for desktops |
Operating System Boot Time | Around 10-13 seconds average bootup time | Around 30-40 seconds average bootup time |
Noise | There are no moving parts and as such no sound | Audible clicks and spinning can be heard |
Vibration | No vibration as there are no moving parts | The spinning of the platters can sometimes result in vibration |
Heat Produced | Lower power draw and no moving parts so little heat is produced | HDD doesn’t produce much heat, but it will have a measurable amount more heat than an SSD due to moving parts and higher power draw |
Failure Rate | Mean time between failure rate of 2.0 million hours | Mean time between failure rate of 1.5 million hours |
File Copy / Write Speed | Generally above 200 MB/s and up to 550 MB/s for cutting edge drives | The range can be anywhere from 50 – 120MB / s |
Encryption | Full Disk Encryption (FDE) Supported on some models | Full Disk Encryption (FDE) Supported on some models |
File Opening Speed | Up to 30% faster than HDD | Slower than SSD |
Magnetism Affected? | An SSD is safe from any effects of magnetism | Magnets can erase data |