Newsgroup: it.comp.hardware.cpu
Titolo: Dissipatore Titan, aiutatemi a capirci qualcosa! (lungo)

Salve a tutti.
Di seguito copio-incollo l'e-mail pervenutami dallaTitan a seguito di una
mia richiesta di informazioni sul disspatore Titan TTC- D5T, che possiedo e
di cui ho postato un link qualche giorno fa
(
http://www.titan-cd.com/d5t.htm).Vi
 chiedo in particolare cosa vuol dire
Rth:0.64 ?/W e BEARING TYPE:SLEEVE/1 BALL/2 BALLS ed inoltre come
interpretare quella lunga serie di temperature.
Scusandomi per la lunghezza del post, ringrazio tutti per la pazienza e
l'eventuale aiuto.
Saluti
Claudio
"We have also test the D5TB with 1,4 GHz CPU with ASUS M/B and result is as
follows.1,4GHz CPU temperature is allowed under 95° and  59° + 20°(as
security we add 20°more) = 79°  is under requested spe, so please don't
worry about it. Attached please find test report.
 TITAN COMPUTER CPU COOLER TEST REPORT
ITEM NO:TTC-D5T
FAN NO:TFD-8025H12S/C/B
TEST DATE:2001/10/26
FAN DIMENSIONS:80 x 80 x 25 mm
CPU TYPE:AMD Athlon XP 1533 MHz
MAX AIR FLOW:38.22 CFM
POWER CONSUMPTION:66 W x 0.8
MAX AIR PRESSURE:3.61 mm-H2O
TEST SOFTWARE:K POWER(100%)
RATED SPEED:3000 RPM
DT AVERAGE: 33.6?
NOISE LEVEL:< 31 dBA
Rth:0.64 ?/W
BEARING TYPE:SLEEVE/1 BALL/2 BALLS
     Time         T1      T2     dT
0: 00:00:05   59.9   27.1   32.9
1: 00:00:10   60.1   26.6   33.4
2: 00:00:15   60.5   27.3   33.2
3: 00:00:20   59.5   26.4   33.1
4: 00:00:25   60.9   26.5   34.4
5: 00:00:31   60.9   27.2   33.6
6: 00:00:36   60.9   27.1   33.8
7: 00:00:41   60.6   27.5   33.2
8: 00:00:46   60.5   26.6   33.9
9: 00:00:51   60.8   26.1   34.6
10: 00:00:56   60.3   27.3   33.0
11: 00:01:02   61.4   26.6   34.8
12: 00:01:07   59.8   26.7   33.1
13: 00:01:12   61.6   27.2   34.4
14: 00:01:17   60.3   26.7   33.6
15: 00:01:22   61.0   26.5   34.5
16: 00:01:27   60.4   26.9   33.5
17: 00:01:33   60.8   26.5   34.3
18: 00:01:38   60.3   27.2   33.1
19: 00:01:43   60.2   27.2   32.9
20: 00:01:48   60.6   27.3   33.3
21: 00:01:54   60.1   27.2   32.9
22: 00:01:59   60.4   28.0   32.4
23: 00:02:04   60.2   26.7   33.5
24: 00:02:09   60.8   27.6   33.2
25: 00:02:14   60.7   27.1   33.6
26: 00:02:19   60.7   26.7   34.0
27: 00:02:25   60.5   27.1   33.4
28: 00:02:30   60.7   26.0   34.7
29: 00:02:35   61.2   26.6   34.6
30: 00:02:41   60.7   26.6   34.0
31: 00:02:46   60.8   26.6   34.1
32: 00:02:52   61.3   26.3   34.9
33: 00:02:57   59.7   26.2   33.6
34: 00:03:02   60.5   25.7   34.8
35: 00:03:07   60.5   26.3   34.2
36: 00:03:12   59.9   26.1   33.8
37: 00:03:17   60.6   26.3   34.2
38: 00:03:23   60.0   26.1   33.9
      Time           T1      T2     dT
39: 00:03:28   60.6   26.2   34.4
40: 00:03:33   60.5   26.2   34.3
41: 00:03:38   60.1   26.3   33.9
42: 00:03:43   60.1   26.0   34.1
43: 00:03:49   60.8   26.0   34.8
44: 00:03:54   60.7   25.7   35.0
45: 00:03:59   59.9   25.6   34.3
46: 00:04:04   60.5   25.3   35.1
47: 00:04:09   60.5   25.7   34.7
48: 00:04:15   59.9   26.1   33.8
49: 00:04:20   61.0   25.1   35.9
50: 00:04:25   59.7   25.7   34.1
51: 00:04:30   60.2   26.3   33.9
52: 00:04:35   60.8   26.3   34.6
53: 00:04:41   60.2   26.3   33.9
54: 00:04:46   59.9   26.8   33.1
55: 00:04:51   60.7   25.9   34.8
56: 00:04:56   60.4   26.0   34.4
57: 00:05:01   60.0   26.5   33.5
58: 00:05:07   60.5   25.8   34.7
59: 00:05:12   60.2   26.2   33.9
60: 00:05:17   60.4   26.9   33.5
61: 00:05:22   59.9   26.8   33.1
62: 00:05:27   61.0   26.0   35.0
63: 00:05:33   60.1   25.9   34.3
64: 00:05:38   61.1   26.3   34.7
65: 00:05:43   60.3   27.3   33.0
66: 00:05:48   60.6   26.5   34.1
67: 00:05:53   60.8   26.0   34.7
68: 00:05:59   60.2   27.2   33.0
69: 00:06:04   60.1   25.4   34.7
70: 00:06:09   60.2   25.0   35.2
71: 00:06:14   60.0   25.3   34.7
72: 00:06:20   60.9   25.4   35.6
73: 00:06:25   61.0   25.6   35.4
74: 00:06:30   60.4   26.2   34.2
75: 00:06:35   61.0   26.1   34.9
76: 00:06:40   60.6   27.3   33.2
       Time         T1     T2     dT
77: 00:06:46   60.0   27.3   32.7
78: 00:06:51   60.5   27.1   33.4
79: 00:06:56   60.3   26.7   33.6
80: 00:07:01   60.9   27.1   33.8
81: 00:07:06   60.4   26.7   33.7
82: 00:07:12   61.1   27.4   33.7
83: 00:07:17   60.5   27.2   33.3
84: 00:07:22   61.4   26.8   34.7
85: 00:07:27   60.5   27.1   33.4
86: 00:07:33   61.4   26.8   34.5
87: 00:07:39   60.9   27.2   33.8
88: 00:07:44   61.7   27.2   34.5
89: 00:07:49   61.3   27.4   33.9
90: 00:07:54   61.0   27.6   33.4
91: 00:08:00   61.5   27.7   33.7
92: 00:08:05   61.5   27.6   33.9
93: 00:08:10   62.1   27.8   34.3
94: 00:08:15   61.5   27.4   34.0
95: 00:08:20   61.4   28.2   33.2
96: 00:08:25   61.6   27.8   33.8
97: 00:08:31   62.2   28.6   33.6
98: 00:08:36   61.0   28.0   33.0
99: 00:08:41   60.8   28.0   32.8
100: 00:08:46   61.0   28.9   32.2
101: 00:08:51   61.9   28.5   33.3
102: 00:08:57   61.4   27.8   33.6
103: 00:09:02   61.9   27.3   34.6
104: 00:09:07   62.0   27.9   34.2
105: 00:09:12   61.0   27.8   33.2
106: 00:09:18   61.4   28.3   33.1
107: 00:09:23   61.6   28.7   32.8
108: 00:09:28   62.6   27.5   35.1
109: 00:09:33   61.9   28.3   33.6
110: 00:09:39   61.0   28.3   32.7
111: 00:09:44   61.6   28.4   33.3
112: 00:09:49   62.4   28.3   34.1
113: 00:09:54   62.7   28.5   34.1
114: 00:09:59   62.4   28.2   34.2

Errata corrige
Rth: 0.64 °C/W
non so perchè sia uscito quel punto interrogativo al posto dei centigradi...

e BEARING TYPE:SLEEVE/1 BALL/2 BALLS ed inoltre come
sleeve bearing = bronzine
ball bearing = cuscinetti.
ovvero l'asse ruota su bronzine in alto e cuscinetti in basso (mentre
altri hanno doppi cuscinetti).
il che vuol dire che e' piu' rumorosa ma permette velocita' superiori.
--
    (iao!!oai)                                    (ICQ: 10860566)
    //.aurizio
[WARNING!: togliete _nessuno_ per rispondere]
    Time may change me
    But I can't trace time