ICY DOCK MB559US-1SMB: eSATA Enclosure with Pizzazz
by Gary Key and Dave Robinet on July 11, 2007 12:00 AM EST- Posted in
- Storage
Hardware Setup
We are utilizing an Intel QX6700 quad core CPU to ensure we are not CPU limited in our testing. A 2GB memory configuration is standard in our XP test bed as most enthusiasts are currently purchasing this amount of RAM. Our choice of high-range OCZ Reaper PC2-9200 memory offers a very wide range of memory settings with timings of 3-4-3-9 used for our benchmark results.
Our test bed now includes a water-cooled MSI 8800 GTX video card to ensure our game tests are not completely GPU bound and to reduce noise/heat levels. Our video tests are run at 1280x1024 resolution for this article at High Quality settings. All of our tests are run in an enclosed case with a dual optical/hard drive setup to reflect a moderately loaded system platform. Windows XP SP2 is fully updated and we load a clean drive image for each system to keep driver conflicts to a minimum.
The drive is formatted before each test run and five tests are completed on each drive in order to ensure consistency in the benchmark results. The two high and low scores are removed with the remaining score representing our reported result. We utilize the Intel ICH8R SATA ports along with the latest Intel Matrix Storage driver to ensure consistency in our playback results when utilizing NCQ, TCQ, or RAID settings.
Our test drive today will be the Samsung SpinPoint T166 500GB that we recently reviewed. We implemented ACHI (advanced host controller interface) in the BIOS to properly test the hot swap capabilities of this drive enclosure when utilizing the eSATA interface. Without the proper matrix storage driver support and ACHI implementation, hot swapping was not possible with our test bed setup.
| Standard Test Bed Playback of iPEAK Trace Files and Test Application Results |
|
| Processor | Intel QX6700 - 2.66GHz Quad Core |
| Motherboard | DFI Infinity 965-S |
| RAM | 2 x 1GB OCZ Reaper PC2-9200 Settings - DDR2-800 - 3-4-3-9 |
| OS Hard Drive | 1 x Western Digital WD1500 Raptor - 150GB |
| System Platform Drivers | Intel 8.1.1.1010 Intel Matrix RAID 6.2.1.1002 |
| Video Card | 1 x MSI 8800GTX |
| Video Drivers | NVIDIA ForceWare 158.19 |
| Optical Drive | Plextor PX-760A, Plextor PX-B900A |
| Cooling | Tuniq 120 |
| Power Supply | Corsair HX620 |
| Case | Cooler Master CM Stacker 830 |
| Operating System | Windows XP Professional SP2 |
We are utilizing an Intel QX6700 quad core CPU to ensure we are not CPU limited in our testing. A 2GB memory configuration is standard in our XP test bed as most enthusiasts are currently purchasing this amount of RAM. Our choice of high-range OCZ Reaper PC2-9200 memory offers a very wide range of memory settings with timings of 3-4-3-9 used for our benchmark results.
Our test bed now includes a water-cooled MSI 8800 GTX video card to ensure our game tests are not completely GPU bound and to reduce noise/heat levels. Our video tests are run at 1280x1024 resolution for this article at High Quality settings. All of our tests are run in an enclosed case with a dual optical/hard drive setup to reflect a moderately loaded system platform. Windows XP SP2 is fully updated and we load a clean drive image for each system to keep driver conflicts to a minimum.
The drive is formatted before each test run and five tests are completed on each drive in order to ensure consistency in the benchmark results. The two high and low scores are removed with the remaining score representing our reported result. We utilize the Intel ICH8R SATA ports along with the latest Intel Matrix Storage driver to ensure consistency in our playback results when utilizing NCQ, TCQ, or RAID settings.
Our test drive today will be the Samsung SpinPoint T166 500GB that we recently reviewed. We implemented ACHI (advanced host controller interface) in the BIOS to properly test the hot swap capabilities of this drive enclosure when utilizing the eSATA interface. Without the proper matrix storage driver support and ACHI implementation, hot swapping was not possible with our test bed setup.
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sheh - Friday, July 13, 2007 - link
What would be more interesting is an enclosure that includes a 1000 or even just 100Mbit LAN, in addition to USB (and possibly eSATA). It'd be invaluable being able to hook to older computers at faster than (theoretic) 12Mbit and to be accessible to multiple computers on the network.paulwatsonjr - Friday, July 13, 2007 - link
On the chart you show that esata is not daisy chain'able (which is true.) However, I thought I remembered seeing something about esata now having some sort of multi-port capability, similar to daisy chaining, that is supported by the latest round of Intel chipsets...Farfle - Thursday, July 12, 2007 - link
There are a ton of these eSata enclosures out there, and all seem to advertise to do the same thing. They probably all do, for the most part at least. I purchased this model from Beyond Micro:http://www.newegg.com/Product/Product.aspx?Item=N8...">http://www.newegg.com/Product/Product.aspx?Item=N8...
The main reasons I chose this over other competitors was the following:
1. On/Off power switch on the front (although, admittedly, kinda useless--not to mention risky--if you're using it as you're system drive, hehe..."Ooops, there goes Windows!")
2. The AC adapter's power plugin is one of those rounded inner/outer types that makes connecting to the enclosure a snap! I always hate trying to allign those S-Video-type power plug-ins to their mates (like on this Icy Dock model).
3. Built-in fan. Some HDs get quite hot, and it's nice to have a fan to keep 'em cool. Also, it appears the top of the Beyond Micro drive has an aluminum cover, which better conducts the heat.
Some bad things about it tho, is installation was kind of unnecesarily complicated. It comes with screws that you need to ensure you utilize, otherwise the cooling effects are minimized, and the noise becomes more apparent.
I'm not trying to "comment" crap here, but just sharing my experience with this particular product type.
*Note - One other thing to think about--that applies to all these eSata enclosures--is the PCI bracket. I bought this drive for use in a Baby-atx Low Profile case (one of those computers that can sit under your monitor...like the good ol' PC days). Unfortunately, none of these enclosures come with a Low-profile bracket. I had to purchase this special one from Addonics for $7 + $7 shipping:
http://www.addonics.com/shopaddonics/default.asp?i...">http://www.addonics.com/shopaddonics/default.asp?i...
$14 dollars for a stupid little metal bracket is a bit absurd, but I had no other choice (if I wanted to keep the setup pretty). So, unless you have an onboard eSata connection and you're using a low profile computer, you're kinda stuck having to purchase this extra peripheral.
Googer - Wednesday, July 11, 2007 - link
How would performance have been differant had a Western Digital Raptor been used instead of a 7200 RPM Samsung over USB? Could you post some benchmarks?Dave Robinet - Wednesday, July 11, 2007 - link
I wouldn't expect the Raptor to come out significantly better, to be honest. The transfer rate of either drive saturates the bus, though I'd imagine the Raptor would improve things slightly in heavy small file access times (certain games, etc). As I mentioned, though, it likely wouldn't be much - looking at the Load Level Time benchmark in the 2nd last page would be a best case scenario, IMO.Gary's a pretty busy man these days, so I'm not sure I'd count on the benchmarks for the Raptor in the USB this time around. Sorry. :)
lennylim - Wednesday, July 11, 2007 - link
Good to find a review of this unit. Now that I started searching around, I see that there are a number of other reviews on it, but I don't check those sites as often as Anandtech.I first saw something similar at a local B&M. It seems to be sold under a few brand names, like Cremax and SohoTank. What sets it apart from others is a hot swappable, removable tray. While you could buy a 250-300GB HDD for the base unit, each additional HDD tray would only set you back $20 or so. If you use external drives for backups, this seems like a better solution than getting individual enclosures for every drive. Advantage : less clutter. Disadvantage : cannot use more than one unit at a time (unless you get more base units, of course).
I really like the idea of an external enclosure with a hot swap tray, but would prefer one that is dampened (less noise / vibration, important when the drive is closer to you) and has active cooling (i.e. a fan). And icing on the cake would be to have USB and firewire ports on it as well. Best bet right now seems be to build one using a mini ITX enclosure. Not having an extra power brick (and an on/off switch that cuts power to the power supply, not just the enclosure) will also be nice.
The short summary about eSATA (how AHCI is necessary for hot swap, etc.) is also useful - something I've been wondering about for a while. Can anyone point to sites with additional info on eSATA, specifically how to add it to an older system without eSATA so that it supports hot swap, any drives that don't play well with hot swap? TIA.
Dave Robinet - Wednesday, July 11, 2007 - link
Thanks for the comments.The simplest way to add eSATA to existing systems is with the use of a controller card (as people often do with SCSI). Which OS are you using?
lennylim - Wednesday, July 11, 2007 - link
Mainly XP (Pro and Home) and Linux, though support for Linux now mainly falls under the "nice to have".strikeback03 - Thursday, July 12, 2007 - link
My P965 board has eSATA through one of the JMicron controllers, support for this has been in the Linux kernels since 2.6.18. so eSATA works fine in my system (2.6.20 kernel), though it might depend more on support for the controller chip than eSATA in general.ninjit - Wednesday, July 11, 2007 - link
Quick question about burst speed.You showed that the enclosure had a much lower Burst speed than when the drive was mounted internally, which you attributed to ICY DOCK's controller only supporting the SATA 150 spec at the moment.
However I just looked at their website for more details, and they specificially mention SATA 300 speed support, and have their own HDTACH results to back it up.
http://www.icydock.com/MB559US-1S_SPEED_TEST.pdf">http://www.icydock.com/MB559US-1S_SPEED_TEST.pdf
Could it be a setting or cable issue that caused your tests to drop down to 150?