One Slipped By – AOpen S145A Mini-ITX Chassis Fail

A while back we posted about our experience with A-Open’s S145A Mini-ITX chassis that we picked up with a bunch of Intel Mini-ITX boards.

• MPECS Inc. Blog: AOpen S145A Mini-ITX Chassis – Total Fail

Well, one slipped by as we received a call from a client in the middle of last week that one of their systems had seemingly died on them.

It turned out to be one of the systems we deployed with the AOpen S145A Mini-ITX case. The power supply fans are quite weak on them with the PSU actually burning out.

When we contacted AOpen for a replacement power supply, fan, or even case they referred us to our Canadian distribution points for RMA purposes. We surmise that distribution dropped them as quick as they did due to this particular problem coming back to them.

With distribution dropping the S145A AOpen would not give us _any_ warranty support at all. So, we ended up replacing _all_ of the S145A cases with Antec Minuet 350 cases that we have had a lot of success with.

The whole mess ended up costing us a lot in terms of money and time lost replacing all of those cases.

With system building being a part of our business model we have always been quite particular about the system configurations we send out the door.

• Intel processors and boards.
• Kingston or Crucial RAM
• Antec cases
• Seagate hard drives
• Intel SSD drives
• Lite-On optical
• ATI/AMD video

The above recipe has served us quite well with the exception of the Seagate firmware bug we were hit with a year or two ago. We ended up swapping out quite a few AS and NS drives. However, Western Digital was not without their problems for the high end systems built on the Raptor and VelociRaptor drives either.

So, in the end, we have learned a very expensive lesson: Stick with what we know and run with it never looking back!

Philip Elder
MPECS Inc.
Microsoft Small Business Specialists
Co-Author: SBS 2008 Blueprint Book

*Our original iMac was stolen (previous blog post). We now have a new MacBook Pro courtesy of Vlad Mazek, owner of OWN.

Windows Live Writer

160GB Intel SSD Gen 2 Performance = WOW!

There have been a few blog posts here on the new second generation Intel Solid-State drives (post category search) lately.

A while back, we put together a box for a client that included an EVGA nVidia based motherboard (EVGA category search). We have had quite the odyssey with this particular system.

The Raptors have consistently broken the RAID 10 array we created via the onboard RAID setup. There has been no rhyme or reason to the array breaking. We even replaced the entire drive set with brand new drives hoping that it would be fixed. No joy there.

Each time the box visited the shop we made sure to update the BIOS on the motherboard and we were still hit with broken arrays.

So, we removed three of the four Raptors leaving the one behind for storage.

We installed a single Intel X25-M 160GB second generation SSD.

We then installed Windows 7 Ultimate x64 retail in 12 minutes using our OCZ ATV Turbo as the source.

Both the SSD and Windows 7 Ultimate retail were provided to our client at no cost along with the labour to install all of their needed applications. We needed to make sure that we made things right.

The scary thing is that the single Intel SSD boots the entire Windows 7 Ultimate OS from start to finish in about 15 seconds! 15 Seconds!!!

• Original blog post on the system configuration.

We define a completed boot as having the ability to click on the Start Button and open any program in the recent list or pinned there.

Even a set of four VelociRaptors configured in a RAID 10 array can’t touch that and they are fast too!

Since installing an Intel 80GB SSD in the Netbook, and soon the Tecra will be getting a 160GB version, bumping out the spindle for an SSD has been an easy sell to our clients.

They can see the visible excitement in me when I am demonstrating a full OS boot in 20 seconds on a Netbook with Windows 7 Pro and an SSD for a drive. Then the application performance for opening them as well as flipping around between open windows and more is pretty impressive on a Netbook.

Philip Elder
MPECS Inc.
Microsoft Small Business Specialists
Co-Author: SBS 2008 Blueprint Book

*Our original iMac was stolen (previous blog post). We now have a new MacBook Pro courtesy of Vlad Mazek, owner of OWN.

Windows Live Writer

150GB Raptor AHFD Series with clear view panel ...

Not being much of a gamer, nor one who extensively mods the cases we setup systems in, the Western Digital 150GB AHFD series Raptor was virtually unseen in our shop.

Until a regular ADFD series died and the only RMA drive we could get back from WD was the AHDFD series.

150GB WD AHFD Series with see-through top

It is pretty neat to see the internals of the drive working after first plugging the drive into a live system via USB.

While waiting for a command from the system, the heads sit right in the centre of the platters given them a 50/50 placement for the quickest access to the outside edge or inside edge of the platters.

Once the drive was initialized, we ran a full format to NTFS and the heads do indeed slowly work their way across the platters from the outside to the inside.

If ever you wanted to know exactly how a drive works internally while processing the various storage commands from a system, this is definitely the way.

Note the warning that accompanies the drive to very careful around the Plexiglas ... to the point that the warranty is void if the cover is damaged in any way.

Neat idea, but not the most practical. :)

This series will probably be a one-off with the advent of the small form factor VelociRaptors that outperform their older siblings by a huge margin ... and do not have the cover real estate to allow for a view port of some sort.

And, there is probably nothing too attractive running under the hood of the new Solid-State Drives either. ;)

Definitely a 10 on the geek kewl factor scale though. We are glad to have had one here to check it out.

Philip Elder
MPECS Inc.
Microsoft Small Business Specialists

*All Mac on SBS posts are posted on our in-house iMac via the Safari Web browser.

WD 300GB VelociRaptor - Wow

The new WD VelociRaptor sure are fast ... especially relative to their older sibling the Raptor.

We just finished doing a bit of tweaking and upgrading to one of our client's personal system.

The setup:

• Intel QX6700 Quad Core Extreme
• ASUS Maximus Formula
• 4GB Ballistix DDR2
• Sapphire HD 4870 512MB PCI-E Video
• 2x 300GB WD VelociRaptor in RAID 1
• Antec Nine Hundred case
• Windows Vista Ultimate 32 bit

Once we had the system together and the OS installed, the subsequent boot ups and reboots for driver updates were pretty stunning.

Off the top, the two VelociRaptors come close to performing as well as the 4 Raptors configured in a RAID 0+1 setup!

The new 300GB drives even come in a 3.5" hot swap backplane ready model too.

So, we are looking to configure a set of four in a RAID 0+1 setup to see how much of an increase in performance there will be. We would bet that the performance increase is significant over the RAID 1 VelociRaptor setup, and substantial over the Raptor RAID 0+1 setup given our experience with them this afternoon.

Western Digital is definitely one to watch in the spindle based performance category ... though with the advent of Solid-State Drives (previous blog post), WD has to hope that their significant investment in high performance spindle based drives pays off in the long run.

For now, WD VelociRaptor definitely makes performance to value sense!

From Western Digital's description:

Double the capacity - State-of-the-art technology packs twice the capacity per disk compared to its older brother WD Raptor resulting in 300 GB of high-performance storage space in this enterprise-class 2.5-inch drive. (Not compatible with notebook computers)

Note the lack of laptop support.

Philip Elder
MPECS Inc.
Microsoft Small Business Specialists

*All Mac on SBS posts are posted on our in-house iMac via the Safari Web browser.