The Kingston SSD a400 and the Samsung 860 Evo SSD are two highly reliable and fast SSDs that are ideal for you whether you’re looking to replace your laptop’s old hard drive or just want to speed up the performance of your PC. But, which one out of the two should you buy? We have all the answers.
In this post, you’ll learn everything about both SSDs – Kingston SSD a400 vs Samsung 860 Evo. It will help you make an informed decision as to which SSD is the best for you out of these two options.
So, let’s begin!
Kingston SSD A400: Overview & Specs
Kingston is one of the several companies that offer some nice and fast SSDs at reasonable prices. The A400 SSD from Kingston is a standard 2.5-inch SATA SSD that’s available in 120GB, 240GB, 480GB, 960GB, and 1.92TB capacities. Powered by the latest Gen controller it offers incredible read and write speeds of up to 500MB/s and 450MB/s, respectively. Such speeds make this SSD around 10x faster than a traditional hard drive.
The Kingston SSD a400 comes with a three-year warranty. Overall, this one is a highly reliable and durable product that provides excellent value if you’re on a budget.
Here are the specs of the Kingston SSD a400:
- Brand: Kingston
- Form Factor: 2.5-inch
- Interface: SATA Rev. 3.0 (6 GB/s)
- Capacities: 120GB, 240GB, 480GB, 960GB, and 1.92TB
- Compatible Devices: Backwards compatibility to SATA Rev. 2.0
- Sequential Read Speeds: Up to 500 Megabits Per Second
- Sequential Write Speeds: Up to 450 Megabits Per Second
- Warranty: 3-Year
Samsung 860 Evo – Overview & Specs
The Samsung 860 Evo SSD offers optimized performance for everyday computing and is significantly faster than the old hard drives. It’s a 2.5-inch drive that’s specially designed to enhance the performance of your PC.
The Samsung 860 Evo provides consistent speeds even under heavy workloads and multi-tasking. You get excellent sequential read speeds of up to 550 MB/s and sequential write speeds of up to 520 MB/s. When it comes to warranty, the 860 Evo offers a 5-year warranty.
Here are the specs of the Samsung 860 Evo:
- Brand: Samsung
- Form Factor: 2.5-inch
- Interface: SATA Rev. 3.0 (6 GB/s)
- Capacities: 250GB, 500GB, 1TB, 2TB, and 4TB
- Compatible Devices: Windows, Mac
- Sequential Read Speeds: Up to 550 Megabits Per Second
- Sequential Write Speeds: Up to 520 Megabits Per Second
- Warranty: 5-Year
Kingston SSD A400 vs Samsung 860 Evo: Comparison Chart
Here’s the comparison chart of Kingston SSD A400 vs Samsung 860 Evo:
|Specifications||Kingston SSD A400||Samsung 860 Evo|
|Interface||SATA Rev. 3.0 (6 GB/s)||SATA Rev. 3.0 (6 GB/s)|
|Sequential Read Speed||500 MB/s||550 MB/s|
|Sequential Write Speed||450 MB/s||520 MB/s|
|Warranty||3-Year Warranty||5-Year Warranty|
Kingston SSD A400 vs Samsung 860 Evo: Detailed Comparison
Here’s the detailed comparison between Kingston SSD A400 vs Samsung 860 Evo:
The Kingston SSD A400 SSD comes in five storage capacity variants, including 120GB, 240GB, 480GB, 960GB, and 1.92TB. The Samsung 860 EVO is also available in five capacities – 250GB, 500GB, 1TB, 2TB, and 4TB.
Therefore, both brands give you a fair selection of capacity options to choose from.
Form Factor & Interface
That’s where the Kingston A400 SSD and the Samsung 860 EVO are very similar. Both SSDs share the same 2.5-inch form factor and utilize the same interface – SATA Rev. 3.0.
Maximum Sequential Read Speed
The Samsung 860 EVO has a definite edge over the Kingston A400 when it comes to the maximum sequential read speeds. The 860 EVO offers a sequential read speed of up to 550MB/s. The Kingston A400, on the other hand, manages only up to 500MB/s. Therefore, Samsung wins in terms of sequential read speeds.
Maximum Sequential Write Speed
At 520MB/s, the sequential write speeds of the Samsung 860 Evo SSD are also ahead of the Kingston A400, which offers up to 450 MB/s write speeds. So, here also, Samsung is the winner.
TBW, or total bytes written, refers to how many terabytes you can write to the drive over its warranty period before the memory cells within it begin to degrade.
Here are the TBW values of both the drives for sifferent storage capacities:
Kingston A400 TBW
- 120GB — 40TBW
- 240GB — 80TBW
- 480GB — 160TBW
- 960GB — 300TBW
- 1.92TB — 600TBW
Samsung 860 EVO TBW
- 250GB — 150TBW
- 500GB — 300TBW
- 1TB — 600TBW
- 2TB — 1200TBW
- 4TB — 2400TBW
If you compare the corresponding TBW of different storage capacities of these drives, you’ll notice that Samsung offers significantly more TBW than its Kingston counterpart. So, you can easily expect the Samsung 860 EVO to last longer.
The Samsung 860 Evo offers a 5-year warranty, while the Kingston A400 offers a 3-year warranty. So, you get more peace of mind with the significantly more period of warranty that the SSD by Samsung offers.
The Kingston A400 costs a fraction of what Samsung charges for the 860 EVO.
Here’s the price of both SSDs:
Kingston 480GB A400
Samsung 860 EVO 500GB
Kingston SSD A400 vs Samsung 860 Evo: Verdict
The Kingston A400 and the Samsung 860 EVO are two hugely similar SSDs with quite similar specs. Both share the same interface and form factor. However, when it comes to the read/write speeds and TBW, the SSD by Samsung is slightly better than its Kingston counterpart. It also offers a 5-year warranty which is significantly more than the 3-year warranty that Kingston offers. Therefore, if you go by specs alone, the Samsung 860 Evo is definitely a better drive.
But, also consider the fact that the Kingston A400 costs a fraction of what Samsung charges for the 860 EVO. Presently, the 480GB model of A400 is available on Amazon for only $40, while the 860 EVO is priced at $94. So, if you are a budget buyer or someone who simply wants more value for money, then the Kingston A400 is definitely a better buy.
More comparison of SSDs:
- Samsung SSD 840 vs 850 vs 860: Which one to buy
- Samsung 860 Evo vs Western Digital Blue SSD: Which one to buy
Thanks for reading!
I hope this guide helped you learn about all the differences between Kingston SSD A400 vs Samsung 860 Evo.
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