Search found 74 matches

by bexx
Fri Apr 25, 2008 12:50 pm
Forum: CPU Cooling
Topic: New CPU cooler from Scythe, "Orochi"
Replies: 51
Views: 35325

I don't see any other posts about this cooler, I got one on my bench and its awesomely big lol. I had it installed on a flex-atx board and it dwarfs everything. I ran a 3.0ghz c2duo passively for a few hours and then turned on prime95 and system lockedup after 15 minutes or so... the CPU was ~60C bu...
by bexx
Fri Apr 25, 2008 12:32 pm
Forum: Silent Storage
Topic: Anybody gone HD-less?
Replies: 55
Views: 32526

Just wanted to point on thing out, the cheap CF->SATA converters are junk. I got 4 of them and I basically have given up on using them. Also bought 4 266x Adata CF cards to go with them... 4 drive raid0 was plan. Problems: I cannot get them all to be detected consistently. Ie turn system on only 3 o...
by bexx
Sat Apr 19, 2008 12:15 am
Forum: Fans and Control
Topic: PWM and volt mod?
Replies: 1
Views: 1746

PWM and volt mod?

Nexus 80mm PWM Silent Case Fan
1000 ~ 2800 RPM (±10%)

Looking at this 4-pin Nexus fan... problem is I don't like the RPM range.

Can use the fan at 5 or 7 volts but keep the PWM wire hooked up to lower the rpm range? Something like 400-2000 or whatever it'd be?
by bexx
Fri Apr 18, 2008 10:48 pm
Forum: Power Supplies
Topic: PicoPSU + 220Watt Dell
Replies: 4
Views: 3198

BTW

3.0Ghz C2Duo, 4GB RAM, onboard video/sound/lan = 63Watts from the wall.

Only thing to add is laptop SATA drive and maybe an addin video card depending on desktop performance. This system is for my parents.
by bexx
Fri Apr 18, 2008 10:39 pm
Forum: Power Supplies
Topic: PicoPSU + 220Watt Dell
Replies: 4
Views: 3198

PicoPSU + 220Watt Dell

Got the Pico and Dell brick today. The 8 pin connector from the Dell has 3 12v wires, 3 grounds, one switch and one is useless. In order to not destroy Dell's nice connector and in order not to use crappy barrel type connector I also got a 6" 24 pin extension cable as it comes with a female connecto...
by bexx
Thu Apr 17, 2008 10:33 am
Forum: Power Supplies
Topic: Coldwatt
Replies: 0
Views: 1136

Coldwatt

So I have Coldwatt's CWA2-1000-10-TYO1 PSU. It comes from a Tyan B4987 barebones. Its actually kinda neat cuase the PSU does 81% eff at 20% (200watts lol) and then 87% from 50-100% (500-1000watt). The PSU is only AC-> 12v and 5VSB... the motherboard is doing all the other dc-dc conversion. Kinda coo...
by bexx
Tue Apr 15, 2008 12:32 am
Forum: Power Supplies
Topic: Most efficient ATX power supply for 50-100W loads?
Replies: 17
Views: 8234

Yea one of the connectors needs to be changed but not the end of the world.

http://smallandquiet.blogspot.com/2006/ ... power.html

He ran into similar problem. This is still a for-fun project... no big deal if I run into problems :).
by bexx
Mon Apr 14, 2008 6:49 pm
Forum: Power Supplies
Topic: Most efficient ATX power supply for 50-100W loads?
Replies: 17
Views: 8234

Manual for the 120watt pico actually has no info for the 12v output, it just says 'switched', no regulation info... what the heck does it do? Anyone ever push it past 10amps or whatever the limit is supposed to be? If you search this on ebay, 220watt brick for $30... Dell DA-2 Power Adapter M8811 D3...
by bexx
Mon Apr 14, 2008 6:24 pm
Forum: Power Supplies
Topic: Most efficient ATX power supply for 50-100W loads?
Replies: 17
Views: 8234

I don't really understand how the 120watt pico gets its' rating. Isn't the 12v just passed through from the brick? What is limiting the 12v rail to 7 amps or whatever with the pico PSU? The problem I have with the 200watt version is on my board the power connector is right next to the dimm slots... ...
by bexx
Fri Sep 14, 2007 9:23 pm
Forum: General Gallery
Topic: Was 3.7TB - then 2.7TB, now 19.1TB "quiet" server
Replies: 121
Views: 113007

Software RAID is really never the weak link. The BUS is almost ALWAYS the weak link. The problem is most/all cheap SATA controllers use the PCI bus. As long as the drives have enough bandwidth there isn't any problems with software raid: bexamous@bex:~$ cat /proc/mdstat Personalities : [raid6] [raid...
by bexx
Fri Aug 31, 2007 10:22 pm
Forum: Silent Storage
Topic: Stretch Magic
Replies: 5
Views: 2873

Stretch Magic

Anyone still using this stuff? Does it deteriorate over time?
by bexx
Mon Jun 18, 2007 11:28 am
Forum: Cases and Damping
Topic: Case for many (9+) hard drives (with ample space between)?
Replies: 37
Views: 24902

http://www.allstarshop.com/shop/simprod.asp?ad=fg&pid=17378 Get two of these and any case that has 6 5.25" bays. I've gone through a few setups and ended up using these. So much cleaner and not really that expensive. Might be able to get them cheaper elsewhere this is the first store that came up wh...
by bexx
Wed Jun 06, 2007 6:54 pm
Forum: Green Computing
Topic: Silverstone aiming for 95% efficient PSU
Replies: 17
Views: 13276

Oh yea and everything is expensive. Remember when 65% was typical? Now we see high end PSUs in the mid 80s. If someone is willing to pay for it someone else is willing to build it. Don't we already have 90s doing 120vac->12vdc? Why not drop all the oddball voltages, have a power supply built basical...
by bexx
Wed Jun 06, 2007 6:40 pm
Forum: Green Computing
Topic: Silverstone aiming for 95% efficient PSU
Replies: 17
Views: 13276

http://www.tyan.com/product_barebones_detail.aspx?pid=97 The powersupply in that thing is just 120v ac to 12v dc... I guess it basically has a picopsu type setup on the board... there is a seperate cable going from the motherboard to the backplane for the harddrives. The motherboard must be dropping...
by bexx
Sun May 20, 2007 9:25 am
Forum: Off Topic
Topic: Users of 30" 2560x1600 monitors - some advice please
Replies: 20
Views: 11636

If you don't like the idea of a super high dpi look at some westinghouse TVs... http://www.hardforum.com/showthread.php?t=1088497 Theres about a billion pages about it. The 37" stands out for desktop use, 1900x1200 8ms. Their 42" is not as outstanding, plus too big to use as a monitor, they also mak...
by bexx
Mon Apr 30, 2007 11:42 pm
Forum: Power Supplies
Topic: Question about using PicoPSU to spin just HDs 24x7
Replies: 11
Views: 6342

actually i thought i was too lazy to look it up but... http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/std_adp.php?p_faqid=1127&p_created=1071171477 That one jumper `controlled spinup via spinup command per ata standard' sounds like something you don't want. Try either taking hte only jumper off...
by bexx
Mon Apr 30, 2007 11:38 pm
Forum: Power Supplies
Topic: Question about using PicoPSU to spin just HDs 24x7
Replies: 11
Views: 6342

Check the jumpers on it, usually that is an option to only spinup when it gets some command from the controller.

Usually if any jumper has the word power in it try the opposite of what its set at.
by bexx
Mon Mar 19, 2007 2:25 pm
Forum: Off Topic
Topic: How many HDs do you use?
Replies: 39
Views: 24055

14, one system. Well this weekend I actually took two out to build another system but had I answered Sat sometime it would of been 14... and all in a P180 hah! 4 250GB Samsungs in the bottom part 4 250GB Samsungs + 1 500GB WD in the middle in a custom drive holder thing. The case is designed to have...
by bexx
Thu Dec 07, 2006 10:11 pm
Forum: CPUs and Motherboards
Topic: Socket F Opteron Coolers
Replies: 6
Views: 4083

They sorta work. Depends on how the heatsink is mounted. If the heatsink directly screws into the backplate the 940 heatsink will work on a 3.5"/89mm socket F board in the same manner. Example cooler: http://www.dynatron-corp.com/products/cpucooler/cpucooler_model.asp?id=110 If the 940 heatsink uses...
by bexx
Fri Nov 24, 2006 2:54 pm
Forum: Power Supplies
Topic: Seasonic M12 700 NOT enough for 8800GTX SLI????
Replies: 49
Views: 24052

"Another possibility is a manufacturer might have to PAY to have nVidia CERTIFY it as SLI ready." I think nVidia has a list of tests that the manufacturer can perform and submit the results for certification. Thats how it works with motherboards. nVidia doesn't charge anything that I know of but it ...
by bexx
Thu Aug 10, 2006 9:14 pm
Forum: Power Supplies
Topic: PC Power & Cooling Silencer 750 is now for sale.
Replies: 28
Views: 15421

"whats the point? no one can even build a computer that gets anywhere near 750watts."

We got a server at work with a 1350watt powersupply :P
by bexx
Tue May 23, 2006 12:16 am
Forum: Silent Storage
Topic: Poor Man's iRAM with USB thumbdrives?
Replies: 19
Views: 9625

http://www.xbitlabs.com/articles/storage/display/cmd680.html Theres basically teh controller I'd be using and they compare 2 channel arrays to one channel arrays. Often 1 channel is similar to 2 channels, sometimes it gets beat out bad but most of those tests show small differences. 4drive raid0 is ...
by bexx
Mon May 22, 2006 10:12 pm
Forum: Silent Storage
Topic: Poor Man's iRAM with USB thumbdrives?
Replies: 19
Views: 9625

Well price was 1GB dimms are down to maybe $80 now? Just for 8GB of ram it'll be $640, but tehn you need 2 iram controllers still. 2GB dimms would help maybe but you end up paying more per MB which offsets the savings of using 1 controller. Although I am kinda annoyed with the cost of CF when you co...
by bexx
Mon May 22, 2006 11:33 am
Forum: Silent Storage
Topic: Poor Man's iRAM with USB thumbdrives?
Replies: 19
Views: 9625

I've been planning on using linux md raid on compact flash cards with cf->ide converters. 2GB card is ~$50 for a 100x card or so.. I havn't really decided on the exact card yet. My plan is 4 of these cards basically, with card0 i'll have a 256MB boot partition (yea sorta a waste), then card1,2,3 wil...
by bexx
Thu Mar 09, 2006 7:35 pm
Forum: Silent Storage
Topic: Lite-On not an especially good manufacturer, unfortunately
Replies: 18
Views: 8544

I used to like plextor drives, back before they even made ide drives they were all about quality.... and over the years they keep making crappier products and putting their name on it to sell it. They still make some real nice drives but they're not like they used to be, before you couldn't compare ...
by bexx
Wed Mar 08, 2006 12:19 am
Forum: Silent Storage
Topic: Buying 4HDD for Raid
Replies: 4
Views: 2870

Well from my experience (4 250GB sata samsungs in linux softwar raid5) I would try to get larger size drives if you might need more space soon... Once you run out of sata ports on your mobo you're stuck getting all new drives or getting addin cards or something... larger drives might cost slightly m...
by bexx
Thu Mar 02, 2006 8:10 pm
Forum: Silent Storage
Topic: A place to buy aluminum for sandwiching?
Replies: 9
Views: 4820

yea stuff gets thrown out all over if you look enough u probably can get it free http://www.onlinemetals.com/ you can try get them to cut you the size you need... usually they only say within 1 inch so it might not be exactly what you want but u can get aluminum or copper... copper is more expensive...
by bexx
Tue Feb 28, 2006 6:38 pm
Forum: Power Supplies
Topic: Puzzled by SPCR's PSU review/recommendations
Replies: 27
Views: 13588

just followed that case-mod link to the seasonic powersupply.. they raised their prices, I bought the 500watt seasonic from tehm a month ago for $105.88.... was $122 after tax and shipping (i'm in ca so i had to pay tax but it was shipped in 1 day). http://www.censuspc.com/product.php?productid=2698...
by bexx
Sun Feb 19, 2006 9:32 pm
Forum: Silent Storage
Topic: Samsung T133? is it quiet
Replies: 4
Views: 4475

:o 300GB samsung at newegg?!?! Wheres the 400 :(
by bexx
Sun Feb 19, 2006 12:16 am
Forum: Silent Storage
Topic: 3x Samsung sp2504c vs WD raptor 150gb
Replies: 53
Views: 24760

poop