Why you may wish to install a SSD
If you have a late-model PC (either laptop or desktop) equipped with a powerful processor and plenty of RAM that you feel is just a bit slow to boot and start programs then a excellent option to speed it up more is to install a Solid State Drive in place of your old mechanical primary hard drive.
As a matter of fact, an SSD will boost the speed of nearly any PC irregardless of processor as long as the PC has a SATA or M2 drive interface. This assumes the hard drive is replacable and not soldered onto the motherboard.
Most SATA SSDs are 2.5" in size - just right for a laptop PC. And with an inexpensive installation kit they will be right at home in a desktop PC.
Read this informative article from How-to-Geek Website for more information.
and see what the pros recommend - "what's the latest?" Best SSDs of 2022
SSDs are very fast and super responsive when compared to normal hard disk drives.
Everything is solid state in your PC with the exception of the mechanical hard drive. A mechanical, rotating-disk type hard drive is the main speed bottleneck in a PC system with a fast processor and super fast Dynamic Random Access Memory. Even the fastest 10,000rpm mechanical hard disk drives do not compare favorably to the speed, and especially low latency of a SSD.
SSDs, composed of solid state flash memory, are very fast and responsive, especially at reading data. This means that a PC with a SSD installed will boot much faster than one with a normal hard drive. Programs will also start faster. (This assumes the SSD is the boot drive, meaning that the Operating System and all of the apps and programs are installed on the SSD, which is usually the case.)
Adding a SSD is the best way to supercharge your PC. Instead of the normal one to two minute boot time (or more) with a mechanical hard drive you can watch your PC boot in 30 seconds or less with a SSD installed. Not quite instant-on, but getting there.
In addition, all of your programs will start and respond faster as well as system files and Windows operating system.
Solid state drives store data on flash memory chips, while hard drives store data on rotational media with magnetic surfaces. Because solid state drives do not use moving parts, they are both faster and less power hungry than traditional hard drives. Solid state drives are also more rugged; their solid construction strongly resists vibration and shock.
Common SSDs have a SATA III 6Gbits (Gigabits) per second interface that is backward compatible with the SATA II 3Gbits per second and also the older SATA I 1.5Gbits per second drive interfaces.
If your computer has a SATA interface you're fine. Unfortunately older PCs that use the IDE or PATA interface are mostly out of luck.
The interface speed is a maximum and does not really indicate how fast hard drives transfer data. Sequential Read/Write Speeds for many SSDs usually top 500Mbs/s (Megabits per second). This is compared to the fastest mechanical hard drives that boast Sequential Read/Write Speeds that are substantially less than 200Mbs/s.
So even though it is both possible and desirable to install a SSD in either a desktop or a laptop PC and enjoy a great leap in overall system performance, SSDs have one major drawback.
SSDs are rather expensive when compared to normal mechanical hard disk drives.
SSDs come in sizes ranging from 32 GigaBytes to a, now staggering, "8 terabytes" with the introduction of the upcoming and pricy Samsung 870 QVO 8TB and the very pricy Sabrent Rocket Q 8TB. SSD costs now average just a little less than 19 cents per gigabyte with larger savings realized as drive size increases. This is still expensive when compared to normal rotating disk hard drives that may cost as little as 4 to 10 cents per GigaByte. But compared to more than 40 cents per gigabyte SSD costs of just a few years ago the prices for SSDs have plummeted.
The operating system must be either re-installed or transferred to the SSD to gain the maximum speed benefit from a SSD. This means that the entire Windows folder including Program and Users folders should be on the SSD to gain this speed benefit. Therefore the smallest usable size for a replacement drive is normally 128GB which will normally cost about $20 to $40 - for the drive alone.
You would not want a PC with a pitifully small 32GB SSD, but 64GB SSDs at least have the capacity to hold the operating system. 64GB is also a bit small, especially if the SSD is the only drive installed. It is wise to allow for future expansion.
Right now the ideal size for a SSD is 480, or 512GB SSD; (the exact size depends on brand, type, and length of warranty). This 500GB nominal size SSD is a sweet spot, which has a good combination of speed, capacity, and affordability. Expect to pay anywhere from $65 to $150 for this size SSD.
The former sweet spot, a 240, or 256GB SSD, can now be had anywhere from $30 to $80 depending on brand and model.
And a nice sized "1 terrabyte" SSD can now be had for as little as $100 if you shop around.
When you should consider installing a SSD in your current PC rather than purchasing a new PC
- If your PC is not more than five to seven years old.
- If your PC has a powerful processor - AMD Ryzen 3, 5, or 7 or Intel Core i3, i5, or i7
- If your PC has at least a SATA or M2 hard drive interface (Generally, if your PC is less than 5 years old it will have at least a SATA interface)
- If your PC is running well with no mechanical problems
- If your PC is running, at least, Windows 8.1 or, preferably, Windows 10 or 11
- The latest Linux distributions support SSDs - If your PC runs an old Linux distribution you should upgrade to the latest version.
- If your PC has at least 8GB of RAM installed
- If it is possible to open the case of your laptop PC - Lately, some manufacturers are making laptop cases that are very difficult to open without damaging them. In addition, some laptop manufacturers are making upgrades virtually impossible by soldering normally upgradeable components ( RAM & data drives) to the motherboard.
Which SSD brands I recommend
If you have looked on Amazon or Best Buy you may have noticed there are many different name-brands of SSDs offered.
I like to stick with the tried and true companies who manufacture a good solid product and offer a good warranty. The brands I like most are:
All have been in the business of manufacturing SSDs since the beginning and all offer decent warranties for their quality products. There are one or two others that may belong in this list, but if you stick to these you can't go too far wrong.
When all is said and done, it is evident that SSDs are the way to go if you can afford one and you are willing to take the trouble to install one. Much has been written about SSD drive endurance but the fact is that SSDs will easily outlast most PC systems with anything like normal use, assuming proper installation.
Look at SSD hard drives, at Amazon.
Common SSD Form Factors
The most common SSD is a 2.5" drive and connects to the motherboard via a SATA cable. This type of SSD replaces the 2.5in Hard Disk Drive in your PC. This form is common in Laptops and can also be installed with a mounting bracket for installation into a 3.5in drive space in a desktop PC. Throughput on a SATA SSD is normally in the 500-550 MB per second range, far faster than a common mechanical hard disk drive.
The next most common form factor is the M2 SATA which plugs into a M2 slot on the motherboard rather than being plugged in to a SATA cable/slot. This type of drive normally allows the M2 drive to be the boot drive containing the operating system and the normal 2.5" or 3.5" hard drive to be used as a data drive.
Then we have the M2 NVME drive which uses a M2 slot connected directly with PCIe which allows the drive to run at least 4X faster than a SATA SSD. This is the ultimate in SSD speed, achieving sustained throughput of up to 3.5GB per second! (PCIe Generation 3) and an astounding 7GB per second (in the new PCIe Generation 4)
What do those letters mean? NVMe (non-volatile memory express) is a host controller interface and storage protocol created to accelerate the transfer of data between personal computer systems and solid-state drives (SSDs) over a computer's high-speed Peripheral Component Interconnect Express (PCIe) bus.
Note: As you can see from the above, if you want the fastest SSD drive, first you must be sure the M2 slot in your PC is connected by PCIe rather than SATA. Then, when buying your drive, you must specify a M2 NVME PCIe SSD drive, to take full advantage of the extra speed potential. Note: only the newest PCs can boot from NVMe drives.
If your PC was manufactured in 2019 or later it, very likely, can boot from a PCIe Generation 3 NVMe SSD. PCIe Generation 4 NVMe SSDs are available now but PCIe Generation 4 NVMe SSD slots on new computers are only now beginning to be deployed by PC manufacturers in High End systems. It will be a while - months or perhaps years - before they are commonly available.
If you think SATA SSDs are fast, read about the differences between SATA and NVME SSDs.