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Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup

Areca's latest SATA III SAS card and seven 240GB Corsair Force GT drives - we test pure storage bliss!

@ShawnBakerTW
Published Thu, Sep 8 2011 9:54 AM CDT   |   Updated Tue, Nov 3 2020 7:01 PM CST

Introduction and Package

Introduction

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 02 | TweakTown.com
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We love SSDs here at TweakTown; not just as a site, but all of our writers love what SSD technology brings to the table. Most of us here actually run SSD setups including the boss who late last year moved to a 4x 256GB SATA III Crucial setup.. One of the biggest requirements for myself when upgrading my testbeds recently was the introduction of larger SSD drives. The 128GB Kingston drives I'd been using for a while now had served me very well, but as we expand our game testing and games themselves become so much bigger, we needed to make the move to the next size up.

Since the move to the next size up was happening, it made sense to make use of the latest SATA III technology. The 120GB Force GT from Corsair has already lit up our test system, but today I thought we'd take the 240GB version which are being used in my new testbeds for a spin. Of course, this isn't a hard drive review or anything like that, Instead, because a total of seven drives arrived for my new testbed line-up and a smart cookie on our facebook page commented we should throw them into RAID 0 for a bit of fun, we figured why the hell not!

So, with the help of Corsair and the good folks over at Areca, we'll today be checking out our seven Corsair Force GT 240GB drives in RAID 0 before they have to be separated and lead separate lives with other testbeds.

There's no real formula to the whole process today, so what we'll do is quickly just have a look at the parts and talk about the costs associated with each of them on the next page before we just look at our testbed and get stuck into the benchmark side of things.

To be honest, I've got a feeling most people haven't gotten this far into the introduction, so I may as well wrap it all up now and just get into the hardware side of things to see what's going on.

The Hardware

While there are indeed many parts to our testbed here today, we won't be getting into all the specifics here. Instead we'll just quickly cover them in the next page as we look at the testbed on a whole. Here we'll just look at the two main parts that make this setup possible.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 03 | TweakTown.com

The first is my new beloved Corsair Force GT 240GB SATA III drives. I've been actually using them for the last couple of weeks while we organized a RAID card to arrive and they really just are an excellent running drive. When you install Windows on machines as often as I do, you do really appreciate the speed that's on offer here.

The Force GT line from Corsair is of course the flagship line and like any flagship product, there's of course quite a price tag associated with it. The drives we're using today will set you back a cool $479.99 US each. That brings the seven SSDs in at a nasty sounding $3,359.93 US. Ouch!

The drives sport the SandForce SF-2200 controller with 4KB Random Write up to 85,000 IOPS, Max Sequential Read up to 555MB/s and Max Sequential Write up to 525MB/s. These are some good numbers, but let's see what happens when we add more and more drives into the mix.

If that wasn't enough to make the Force GT from Corsair sound fast, the fact that it's red means it goes even faster, as it's a proven fact that red makes things go faster and that's not limited to SSD drives.

The other part to this SSD puzzle is of course the RAID card and the bad boy that will be making our seven Corsair Force GT drives run in RAID 0 harmony comes from Areca. The brand new ARC-1882i which isn't even listed on its own website yet is what we'll be using today.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 04 | TweakTown.com

This is the next generation Dual Core card from Areca and sports a Dual Core RAID-on-Chip 800MHz I/O Processor, has two SAS connectors, supports SATA III and SATA II drives, comes with 1GB of on-board DDR3 1333MHz DDR memory and uses a PCIe 2.0 8x interface.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 05 | TweakTown.com
Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 06 | TweakTown.com

Being so new, we don't have a price on this bad boy yet. We do know that the ARC-1880i comes in at $579.99 US. It's fairly safe to assume that with a pair of SAS to SATA cables as well, the ARC-1882i combined with our seven Corsair Force GT 240GB drives here today will set you back somewhere in the vicinity of $4,000 US.

Test System Setup and ATTO Baseline

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 99 | TweakTown.com

We would like to thank the following companies for supplying and supporting us with our test system hardware and equipment: Intel, ASUS, MSI, Western Digital and Corsair.

On the testbed side of things there isn't anything out of the ordinary when compared to other recent reviews you'd have seen me do. On the motherboard side of things we've got our trusty ASUS Maximus IV Extreme-Z which sports the Intel i7 2600k.

We've got a MSI GTX 580 installed today, but that won't really be getting much of a work out. Windows will also just be running off our Kingston 128GB SATA II drive that we've been using for a while. Of course, the products that really stand out today are the SSD and RAID card which we covered on the previous page.

Let's get started!

ATTO Baseline Performance

Version and / or Patch Used: 2.34

ATTO is used by many disk manufacturers to determine the read and write speeds that will be presented to customers.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 07 | TweakTown.com

Left: 1x Corsair 240GB Force GT SATA III - Right:2x Corsair 240GB Force GT SATA III in RAID 0

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 08 | TweakTown.com

Left: 4x Corsair 240GB Force GT SATA III in RAID 0

Right: 7x Corsair 240GB Force GT SATA III in RAID 0

In the first two screen shots you can see the kind of performance we get under the ATTO Baseline test. It can be a little hard to read, so if we just throw the highest numbers into the graph we get a better idea of what's going on.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 20 | TweakTown.com

Checking out the write numbers, we get an excellent idea of what's going on with performance and what happens as we add more and more drives into our RAID 0 mix. From a single drive to a two drive RAID 0 setup we go from 568 MB/s to 1063MB/s.

Moving to a four drive setup, we see that doubles again to 2025MB/s. Moving to seven drives doesn't quite see the same linear jumps in performance, but we do see a massive 3003MB/s maximum write speed.

AIDA64

Version and / or Patch Used: 1.70.1400

Developer Homepage: http://www.aida64.com

Product Homepage: http://www.AIDA64.com

Buy It Here

Replacing Everest in our labs is AIDA64. This new testing suite is from the core development team from Lavalys and continues that tradition. The guys have thrown in better support for multithreaded CPUs as well as full 64 bit support. We use this to test memory and HDDs for now, but may find ourselves opening this up to other areas of the motherboard.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 21 | TweakTown.com

Across the board we found the beginning of the test didn't change; you can see we get a much better picture of how everything works, though, when we look at the End and Random results.

HD Tune Pro

Version and / or Patch Used: 4.61

Developer Homepage: http://www.hdtune.com

Product Homepage: http://www.hdtune.com

Buy It Here

HD Tune Pro gives us accurate read, write and access time results and for the last couple of years has been gaining popularity amongst reviewers. It is now considered a must have application for storage device testing.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 22 | TweakTown.com

Having a look at HD Tune Pro, you can see that once we went past that four drive setup we didn't really see a difference in overall performance. You can see moving from one to two and two to four, though, it brings with it some really nice performance gains as we move up further and further.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 23 | TweakTown.com

We can see that Access Time drops ever so slightly as we move up, while CPU load jumps a little. There's such a small difference between the numbers, though, that it doesn't really matter and the important numbers are ultimately seen in the transfer rates.

CrystalDiskMark

Version and / or Patch Used: 3.0 Technical Preview

Developer Homepage: http://crystalmark.info

Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html

Download here: http://crystaldew.info/category/software/crystaldiskmark

CrystalDiskMark is disk benchmark software that allows us to benchmark 4K and 4K queue depths with accuracy.

Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 24 | TweakTown.com
Areca ARC-1882i and Corsair Force GT 7 Drive SATA III RAID 0 Setup 25 | TweakTown.com

Firing up CrystalDiskMark, we continue to see across the board what those different RAID setups bring to the table.

AS SSD

Version and / or Patch Used: 1.6.4237.30508

Developer Homepage: http://www.alex-is.de/PHP/fusion/news.php

Product Homepage: http://www.alex-is.de/PHP/fusion/news.php

Download here: http://www.alex-is.de/PHP/fusion/downloads.php

AS determines the performance of Solid State Drives (SSD). The tool contains four synthetic as well as three practice tests. The synthetic tests are to determine the sequential and random read and write performance of the SSD. These tests are carried out without the use of the operating system caches.

In all synthetic tests the test file size is 1GB. AS can also determine the access time of the SSD, the access of which the drive is determined to read through the entire capacity of the SSD (Full Stroke). The write access test is only to be met with a 1 GB big test file. At the end of the tests three values for the read and write as well as the overall performance will be issued. In addition to the calculated values which are shown in MB/s, they are also represented in IO per seconds (IOPS).

Note: AS SSD is a great benchmark for many tests, but since Crystal Disk Mark covers a broader range of 4K tests and HD Tune Pro covering sequential speeds, we will only use the Copy Benchmark from AS SSD.

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Finally, we finish up our benchmarking with AS SSD and you can again see that as we climb the table in SSDs, we continue to see a good boost in performance with some exceptional scaling being seen.

Final Thoughts

We're not delusional and we understand that the SSD market isn't the largest in the world yet. We also know that when you start talking about RAID SSD setups, that market shrinks considerably. When you start to talk about $4,000 US RAID setups...well...that's a pretty small part of the market indeed.

Not only was the article a bit of fun, though, it also helps give us a really good idea on the scaling of RAID 0 as we add more and more drives into the mix. Most will argue that the need for RAID 0 is very limited, but as an SSD 2-drive RAID 0 user myself, I think that it still has its place.

I think as we start to expand past two drive setups the price does become a bit too scary for most people to consider and honestly, we can see why. But if you're up for a serious SSD setup and you don't want to limit yourself to a single PCIe card solution, then it's a great opportunity.

To put everything into perspective, a OCZ RevoDrive 3 X2 960GB will set you back $3,199,99 US. Going off the OCZ website, that should yield Read speed up to 740 MB/s, Write speed up to 720 MB/s with a Sustained Write of up to 600MB/s.

A four drive Corsair Force GT 240GB setup gives you exactly the same amount of space. When formatted it becomes 894GB which is what the RevoDrive should come in at. Those four drives will set you back $1,919.96 US. Of course, we want to throw in a RAID card and a card that supported up to eight drives like the one we have today will set you back $579.99 US, bringing the total to $2,499.95 US.

Ignoring what Corsair say we could get, we know for a fact that that we're seeing over 2,000 MB/s write speeds under ATTO and under HD Tune Pro we're seeing read performance of over 1,600MB/s.

I haven't used the OCZ RevoDrive 3 X2, but as a user, if I was looking at this performance today, I'd be hard pressed to spend an extra $600 for what could be half the speed. No doubt PCIe storage devices have their place, but if you want big performance and big storage and you're happy to spend big bucks, a RAID 0 2-drive or 4-drive setup using something like the Corsair Force GT 240GB drives we have here today combined with an awesome RAID card like the Areca 1882i is mighty appealing. I can't see how you'd be disappointed in the performance that's on offer here.

Now, if only a couple of these could slide into my sexy Corsair 800D without anyone knowing...I'd be in HDD heaven!

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Shawn takes care of all of our video card reviews. From 2009, Shawn is also taking care of our memory reviews, and from May 2011, Shawn also takes care of our CPU, chipset and motherboard reviews. As of December 2011, Shawn is based out of Taipei, Taiwan.

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