Nice Computer for Vegas Editing

Comments

jazzmaster wrote on 2/25/2009, 9:40 AM
Do you have an adequate power supply?
Jeff9329 wrote on 2/25/2009, 1:08 PM
John:

If you used a true RMS volt and ammeter for your measurements, I think your true power is even lower than you estimated.

I don't think the derating factor will apply at standard operating temperatures, with that short cord length and two basic connections (on PS & wall) if measured voltage falls within specification.

The PF of different PS units varies, but I think yours is specd at 0.99.

When I measured my system I got an actual PF that fluctuated from 0.98 to 0.99, so it's possible to get those low numbers.

Anyway, your true power could have been as low as 297 watts. But that's still a lot of heat to dissipate.

Very nice computer.
reberclark wrote on 10/31/2009, 1:10 PM
Hi John,

Your Polywell X5800A setup seems ideal for me. How is the HD (720p or 1080p) NTSC playback in Vegas?
Coursedesign wrote on 10/31/2009, 2:16 PM
The PF of different PS units varies, but I think yours is specd at 0.99.

It is sad to see that when a particular model PC from a major manufacturer is sold in Europe, the PSU has a power correction factor close to 1 (by law, they have "well regulated power supplies" :O), while the U.S. model has a different PSU with the same specs except the PCF is around 0.65 (meaning your electricity meter will be spinning that much more rapidly). They probably save $1.65 per PC that way..., which we then pay off every month (or week?).
johnmeyer wrote on 10/31/2009, 4:27 PM
I answered reber in a PM, but I thought I'd copy that response here for anyone else who is interested.I have attached below the exact configuration that I purchased last January. Here are a few comments.

The two Seagate 15K SAS drives were VERY expensive and so far have been completely unnecessary. I could have saved a LOT of money by just going with standard SATA drives. I got them thinking I might someday need to deal with uncompressed video, but they are so small that they wouldn't do much good. These drives are one reason the cost was so high. Polywell prices are actually quite reasonable.

The motherboard, case, and memory were all really good decisions. I think I still have the fastest render time of any of the legitimate times posted on the HDV rendertest in the forum (there are a few people who obviously goofed and didn't render using "best" or else used the wrong codec, something that the Vegas default makes it easy to screw up and do).

The trayless SATA removable drives are GREAT. They cost next to nothing and almost completely eliminate the need for external drives, at least in my workflow.

The All-in-One card reader is a must-have. Using an external USB connection just slows things down and clutters up the area.

I have been quite happy with my Lite-On DVD burner. I spent a LOT of time researching this over at the cdfreaks site (and elsewhere). The "best" burner constantly changes, so you may want to do your own research. There is a tremendous difference in features and quality between different brands and models. This is an important part of the purchase.

I have been very happy with my nVidia card, much more so that I was with my old ATI card. Ditto for the Sound Blaster card. There is built-in sound on the motherboard, but I wanted the lowest noise I could get without spending a fortune, and I sometimes need (literally) more bells and whistles in a sound card.

The 22" Samsung display is absolutely great and it calibrated well using my Spyder Colorvision calibrator. Some day I will get a second monitor, but just haven't gotten around to it, and it wasn't a priority for me at the time that I purchased.

Getting Vista, so that I could run the 64-bit version of Vegas was the biggest waste of money in the whole purchase. Sony still hasn't figured out how to make a stable 64-bit application and, of course, Vista stinks (which I knew when I purchased it). At some point I will upgrade to Windows 7 when I need it, but I have only booted to Vista about six times in nine months. I don't know of any performance or workflow reason to get Windows 7 or XP, although it I were purchasing a new computer, I would probably get Windows 7 on a second hard drive, as I did with Vista in this computer. And, I would then probably not use it, at least not for a few more years.

I get fantastic timeline performance of DV, HDV, and AVCHD. I use Vegas 7.0d for most things, but when I need to edit AVCHD natively, I use 8.0c. I see no reason to get Vegas 9.x, even after the latest upgrade, because I don't use any of the advance formats, and it is not clear whether there is any performance gain in either timeline performance or rendering.


Price: $3,793.00

Part No. Qty SYSTEM CONFIGURATION
1 Poly X5800A i7 ATX MB SAS,6DDR3,2GLAN,1394,eSATA
1 Intel i7-965 Extreme CPU 3.2GHz 6.4GT/s 8M 130W
2 120mm Quiet Case Fan
1 6GB DDR3 1333 PC3 Kit (3x2GB) Memory
1 Platinum 10-Bay MidTower Black Case(PC60B-Plus2)
1 700W Quiet PFC SLI Power Supply -High Efficiency
1 Seagate 1TB SATA-II 7200RPM HD 32M Cache 3.5"
1 Seagate 73GB SAS 15K RPM Cheetah 16MB HD 3.5"; XP
1 Seagate 146GB SAS 15Krpm Cheetah hard drive 3.5"; Vista
2 Trayless SATA Removable Rack (takes 1x5.25" bay)
1 All-In-One Internal Card Reader Black
1 Lite-On 22X LightScribe DVD+/-RW Dual-Layer IDE
1 Sound Blaster X-Fi Titanium PCIe 1x
1 Nvidia GeForce 9800GTX 512M PCIe2.0 16x Graphics
1 Samsung 22" LCD 2253BW 1680x1050 2ms Black
2 On-Board Gigabit/100/1000T Ethernet
1 Dual O/S Installation
1 Windows Vista Business 64Bit DVD
1 Windows XP Professional CD+License
1 5yr Labor,3yr Ltd-part warranty
2 Bootable Recovery DVD Disc for System Restore
1 System Assembly and Packaging
1 Shipping, Insurance, Handling
1 L-30 Shockwatch Label (MDL 100G)