As you may already know, moving to SSD is the right option to make your computer works faster. In the last several years, the Solid State Drive has gain so much popularity and continue to advance in each releases, just like what Samsung did with their SSDs. In today Samsung 830 Vs 840 article, we are going to compare both of these drives to give you more information regarding what you can expect from them. If one/both of them took your interest, go check our article below.
In this article, we are going to give you information about:
– What are Samsung 830 and 840
– What Samsung 830 and 840 can offer to you
– Samsung 830 vs 840
About Samsung 830
Samsung has been making the entry to consumer market by their 490 that was sold to both OEMS and consumers alike. Before that, the company used to sell design reference to companies like Corsair and OCZ but after overshadowed by Indilinx, they finally up their game by beginning to go directly after the channel. To join the competition in consumer market, Samsung launched 830, which is the faster model of its predecessor that will not sacrifice reliability and increased in the price point.
Samsung 830 Features
As it has been mentioned earlier, taken from anandtech, this model is the evolution of 470 design and still has a page-mapped architecture to deliver high random and sequential performance that in result will require quite a bit of on board memory. The company has no qualms about storing user data in DRAM temporarily, which is why the drive has massive 256MB DDR2. What’s difference is if the older spread the cache over two chips, in this model it is contained in a single package.
Samsung 830 comes with and upgrade to 6Gbps SATA, which is much needed to move it to higher speed. With a combination of higher speed interface to the host controller and some tweaks on the firmware, the company succeed on making the drive able to deliver much higher performance than its predecessor. They manufactured and uses their own 2x-nm Toggle-mode DDR NAND that has a performance similar to those ONFi 2.x NAND in Intel and Crucial SSDs with 133 Mbps data rates per interface.
There is very little known about the controller they put on the drive other than the multi-core design, which the company claims to has three cores. As you know, SSDs are rarely limited by processing power but the firmware, algorithms and internal chip memories that will determine the performance. Samsung may claimed that their multi-core design yields better performance under multitasking workloads but it may be just a marketing substantive. The enterprise version of this model enables AES-256 but, the same feature may not available for the consumer model.
Samsung 830 was released and available in 4 capacities and each one of them have 3 different versions; the bare drive, desktop installation kit, and laptop installation kit. However, it may be hard to reach all of them in present day. Among all of them, the bare drive is undoubtedly the cheaper while the laptop kit will give you Norton Ghost + a SATA to USB cable and the desktop kit will include Norton Ghost + a 2.5” to 3.5” adapter with SATA cable.
Today, the price for Samsung 830 is around $100 for the used ones and the new ones will be about two times pricier.
About Samsung 830
Samsung 840 is released only around a year after the 830 model. This drive is a proof that the company constantly upgrading their SSDs to follow the market demands on more affordable yet better in performance Solid State Drive. With the former model being one of the best drive in consumer market, Samsung up their game by launching 840 and the Pro version together not long after. They also hosted a big marketing campaign by flew around 70 media representative from all around the world to Seoul for their global SSD Summit. Read also: Samsung 840 EVO Vs PRO here.
Samsung 840 Features
Today, there are many SSDs out there that utilize TLC but if we take back several years earlier, it is still rare since most still used MLC. What’s make this drive interesting is it is the first drive in consumer market that utilizes 3-bit-per-cell MLC NAND or TLC. In present day, MLC vs TLC may not a common thing to discuss any more for how much the NAND improve for the past years but it was not the case back then.
Since TLC is still new in consumer SSD, the P/E cycle is said to be far lower to those MLC, so many people are concern about the life of these drives with TLC. However, for home use this shouldn’t be an issue for light consumer are unlikely to see workloads more than 10GiB of writes per day and probably will take about 7 years to wear the NAND. It is shorter than MLC, but we are still talking about a great number of years here.
When tested, the performance is said to be well but still can’t challenge the pro version. The read performance is in par but it is lacking behind in write performance because of the TLC NAND. If compared to the older 830, it is still can be seen as a healthy upgrade even though the sequential write speed is lower, it can be compensated by the faster random read and write speed.
The Samsung 840 is faster from most previous generation MLC NAND based SSDs shows that the company has designed some good controller and firmware. The drive was available from 120GB to 500GB and in present day the price start at $74.99 for the 120GB capacity, which makes it down to 62 cents per GB. Samsung also provide 3 years limited warranty for this drive.
Now, let’s compare Samsung 830 with 840. Both of them are good SSDs and what mainly separates them is the NAND types used since 830 has MLC NAND while 840 has TLC NAND. From the performance, 840 is also better in random write and read while lower in sequential write. There should be an upgrade on firmware and controller too to make it able perform this good.
Samsung 830 Vs 840
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All in all, the decision is all yours to make. In our opinion, both of them are a great option to up your computer and laptop performance, but considering the performance and since the 840 is the upgrade model of 830, we will recommend you Samsung 840 SSD.