Article View: comp.sys.dec
Article #3721What about this config ?
From: M. Gaertner, FRM, TH Darmstadt, ...
Date: Wed, 30 Dec 1992 13:47
Date: Wed, 30 Dec 1992 13:47
45 lines
2113 bytes
2113 bytes
Hi there,
I'm just trying to configure my little uVAX II with a new disk-controller.
I looked up all the bus-loads and power lines, added them and I know
want to know your opinion to that:
Guess the following:
1 * BA23-Box
1 * KA630
1 * MA630-B* (4MB)
1 * MA630-C* (8MB)
1 * DELQA
1 * DZQ11
1 * KDA50 (Yes, I know not supported in BA23, but does it work ?!)
1 * TKQ50
1 * TK50
-----------
So far, power on 5V = 32.5 A, max. is 36A
power on 12V = 1.03 A, max is 7A
I did not find any max. bus-loads, but sum so far is:
AC : 12.4 DC: 3.5
This should be fine so far (except the unsupported KDA50)
I now want to add:
1 * RQDX3
1 * RQDXE
---------------
power 5V = 35.48 A
power 12V = 1.1 A
AC: 14.3 DC: 5
Well, power at 5V is pretty close to the limit. Will this work stable ??
What about the bus-loads ?
Btw. currently the system is running with
RQDX3, RQDXE, KA630, MA630-B*, MA630-C*, 2*DZQ11, DELQA, TKQ50, TK50
So, I want to expand my disk-space with some RA-disks, thus adding the KDA50.
Ok, any thoughts ? May I add the RQDX or may I better leave it ? Oh, I have a
spare PC-powersupply (200W), I could add this one to my box...
-----------------------------------------------------------------------------
M. Gaertner
TH Darmstadt, W. Germany
Rechnergruppe FB 16-Maschinenbau
SYSGAERTNER@CYGNUS.FRM.MASCHINENBAU.TH-DARMSTADT.DE
Phone: Germany, (0)6151/16 5145
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Newsgroups: comp.sys.dec Path: arc1-ca.pugleaf.net!sparky!uunet!math.fu-berlin.de!news.th-darmstadt.de!cygnus.frm.maschinenbau.th-darmstadt.de!SYSGAERTNER From: sysgaertner@cygnus.frm.maschinenbau.th-darmstadt.de (M. Gaertner, FRM, TH Darmstadt, Germany) Subject: What about this config ? Sender: news@news.th-darmstadt.de (The News System) Message-ID: <1992Dec30.134706.23172@news.th-darmstadt.de> Date: Wed, 30 Dec 1992 13:47:06 GMT Reply-To: sysgaertner@cygnus.frm.maschinenbau.th-darmstadt.de Nntp-Posting-Host: cygnus.frm.maschinenbau.th-darmstadt.de Organization: Fachbereichsrechner Maschinenbau, TH Darmstadt, Germany Lines: 45