Search found 18 matches

by k2tsai
Wed Apr 29, 2009 11:17 am
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: shuttle SX58H7
Replies: 2
Views: 3040

The killer on the shuttles have always been the power supply. With 40mm fans, you're always going to have that high pitched fan whine. The x58 moves to a 50mm fan, but that really isn't a whole lot better. The ICE cooling system uses 92mm fans, and these are PWM in the newer machines, so that should...
by k2tsai
Fri Mar 13, 2009 9:08 am
Forum: Silent Storage
Topic: using 2.5" HDD/SSD in 3.5" bay
Replies: 8
Views: 4315

http://shop1.frys.com/product/5855663?s ... IN_RSLT_PG

I've bought these at the store (not online). They're fine for SSD since it's a hard mount. Wouldn't use them for regular HDs, though.
by k2tsai
Mon May 12, 2008 12:24 pm
Forum: Power Supplies
Topic: Shuttle PC 62
Replies: 6
Views: 6140

Got one

I just received a PC62 today. I've dropped it into a Shuttle to test it, and it works great. It's a 20 pin ATX connector, so using it in a non-Shuttle would require a 20-24 pin adapter. Not a huge deal, because the cables are measured to fit the Shuttle: ie, they're really short, so you would need e...
by k2tsai
Mon May 12, 2008 12:12 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Shuttle XPC SG33G5 with (noisy) PC40N250EV PSU
Replies: 7
Views: 17497

Shuttle PC62

I just received the Shuttle PC62 power supply. For those not familiar with it, it uses the 200W external power brick similar to the famous (infamous?) Dell Y2515. In conjunction with a passive DC/DC converter to produce 5 and 3.3v rails, it creates a totally passive power system for most G series Sh...
by k2tsai
Mon May 05, 2008 2:37 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Well... The major reason that I never finished the thread is because of many of the same reasons that you've all found. The power supply is clearly a problem area, and while I did toy around with the PWM-200 module (it does work), my fabrication skills aren't good enough to produce something within ...
by k2tsai
Tue Aug 08, 2006 11:13 am
Forum: Power Supplies
Topic: Seasonic S12-330W enough for this spec?
Replies: 8
Views: 4344

Hard drives can draw as much as 20w on power up. (Some SCSI drives can draw upwards of 30w). It's one of the reasons that SCSI allowed for delayed spin up so that you didn't have upwards of 10-14 drives all trying to spin up at the same time and blowing the power supply. Also factor in ~80% efficien...
by k2tsai
Fri Jul 28, 2006 12:59 pm
Forum: Video Cards & Monitors
Topic: Passive 7600GT or passive 7900GT???
Replies: 3
Views: 3341

It's neither of the ones you mentioned, but I'm selling a Gigabyte 7600GT passive card. Take a look in the For Sale forum.

- Ken
by k2tsai
Thu Jun 01, 2006 11:40 am
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

3.5" vs 2.5" hard drive

I finally received the 2.5" hard drive today, and got a chance to test it out. The default drive in my XPS is a Seagate 7200.9 160 GB drive. The 2.5" drive is a Fujitsu MHV2060BH 60 GB drive. The 2.5" is noticably quieter than the default 3.5" drive, which is to be expected. The 3.5" drive spins at ...
by k2tsai
Tue May 23, 2006 5:02 am
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

The 900 series processor does work. Before I attempted it, I updated the Dell Bios to the latest (A05) rev. The box came to me with the A04 rev. I do not know if the A04 rev will support the 900 series, but the A05 definitely does. I have not left the box on long enough to get really warm, so I don'...
by k2tsai
Thu May 18, 2006 7:49 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

I didn't get as much time today as I had hoped.

I was able to test the ADD2 card, and it works great. The one I have is from Molex, part number 795305007.

Unfortunately, that's all I had time to test today. Maybe I'll get more time tomorrow to do some other stuff.

- Ken
by k2tsai
Wed May 17, 2006 8:24 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Well, how casual is "casual gamer?" If you do more of the simulation/strategy games where frame rate isn't as important, you can get an ADD2 card. It provides DVI output while using the onboard video (Intel GMA950). I have an extra ADD2 card at work, so I'll try it out in the XPS200 tomorrow to make...
by k2tsai
Mon May 15, 2006 8:23 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Digilight, It has been a pleasure so far to finally give back to a community that I have gained so much from. To answer your questions: The power supply is a form factor that I have never seen before, so I doubt it is any standard. The buzzing is definitely coming from the power supply. It sounds an...
by k2tsai
Sat May 13, 2006 11:36 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Weekend Update

Well, Dell came out and replaced the power supply. The problem is that the second power supply has the same buzz as the first, so this is clearly a design/manufacturing defect. Now I have to decide if the buzz is acceptable. In the workbench area where I started, I have a lot of other noise which ma...
by k2tsai
Tue May 09, 2006 8:39 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

After a little back and forth with Dell, they have agreed to send out a replacement power supply. Hopefully, I do have a defective unit, rather than the standard unit suffering from poor design. The replacement should be on site by the end of the week, and we'll see if it improves anything. On the h...
by k2tsai
Mon May 08, 2006 9:24 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

The XPS 200 arrived today. It's a very compact box; amazingly tight fit, in fact. After playing around with it for a couple hours, two things stand out. It's actually quieter than I expected it to be, though far from acceptable. The hard drive is a Seagate 7200.9, and the seek noise is clearly audib...
by k2tsai
Sun May 07, 2006 9:40 am
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Shadowknight,

Thanks for the link. I just posted over there as well. We'll see if Mike's interested in the Dell SFF as opposed to the full size 400 or 600 series gaming rigs.

- Ken
by k2tsai
Sun May 07, 2006 9:37 am
Forum: The Silent Front
Topic: Anyone have a loud Dell XPS gaming rig they want silenced?
Replies: 19
Views: 32751

I may volunteer

Mike, I just picked up an XPS 200 (should be arriving this week). I live in Seattle, WA, just a couple hours south of you. I was planning on doing the modding myself as a challenge, and I intend on documenting the entire process. If you really want to give it the full treatment in your lab, I could ...
by k2tsai
Sat May 06, 2006 8:09 pm
Forum: Quiet Prebuilt, SFF and Barebones Systems
Topic: Dell XPS 200
Replies: 24
Views: 26566

Dell XPS 200

I've read horrible things about this box in regards to sound, but it's such a nice looking small box!... So, I picked one up for cheap, and I'm going to see what I can do to make it quiet. Has anyone attempted/succeeded doing this? I'll document everything as I go. Wish me luck! Here's the details: ...