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#1
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Any know the compaq part number for a VRM for an ML350?
I have a ML350 (G1) which is currently running a single PIII 600
(133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. |
#2
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Any know the compaq part number for a VRM for an ML350?
On 18 sep, 12:06, Trojan Hussar wrote:
I have a ML350 (G1) which is currently running a single PIII 600 (133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. I would say you don't need other VRM's in case you happen to own the 933Mhz already, why don't you try with a single chip? In case it runs smoothly you have the answer. As far as I know a VRM is a VRM als long as it's a VRM . At least with the IBM machines it is. Finding out about the power consuption of the chip would help you as well. Keep in mind that you might have to change some settings on the board. |
#3
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Any know the compaq part number for a VRM for an ML350?
"peacekeeper" wrote in message ups.com... On 18 sep, 12:06, Trojan Hussar wrote: I have a ML350 (G1) which is currently running a single PIII 600 (133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. I would say you don't need other VRM's in case you happen to own the 933Mhz already, why don't you try with a single chip? In case it runs smoothly you have the answer. As far as I know a VRM is a VRM als long as it's a VRM . At least with the IBM machines it is. Finding out about the power consuption of the chip would help you as well. Keep in mind that you might have to change some settings on the board. A vrm is indeed a vrm, but like a woman they are not all equal. The "older" G1 (generation 1) Compaq VRM's fall into two categories. First, a lower current version that was for the P2/400 through the P3/550. The second version is a higher current version for the P3/600 through P3/1000. The slowest cpu I've seen in the ML350 is 733 so the vrm that's in there will work on your 933. There are quite a few numbers that are interchangeable but The 155681-001 157825-001 is the hi-current version for the 600 through the 1000 MHz cpu's As long as you don't monkey with any board settings, the server will auto-find and set itself up for the newer cpu. If you install two cpu's where it had only one you will have to run the system configuration /setup program for cpu #2 to be recognized. I've got gobs of the parts for those older Compaq's including cpu's 500,550,600,667,733,850,933 and 1000's as well as vrm's we have been unloading. If you need anything let me know. Phil |
#4
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Any know the compaq part number for a VRM for an ML350?
"Phil" wrote in message . .. "peacekeeper" wrote in message ups.com... On 18 sep, 12:06, Trojan Hussar wrote: I have a ML350 (G1) which is currently running a single PIII 600 (133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. I would say you don't need other VRM's in case you happen to own the 933Mhz already, why don't you try with a single chip? In case it runs smoothly you have the answer. As far as I know a VRM is a VRM als long as it's a VRM . At least with the IBM machines it is. Finding out about the power consuption of the chip would help you as well. Keep in mind that you might have to change some settings on the board. A vrm is indeed a vrm, but like a woman they are not all equal. The "older" G1 (generation 1) Compaq VRM's fall into two categories. First, a lower current version that was for the P2/400 through the P3/550. The second version is a higher current version for the P3/600 through P3/1000. The slowest cpu I've seen in the ML350 is 733 so the vrm that's in there will work on your 933. There are quite a few numbers that are interchangeable but The 155681-001 157825-001 is the hi-current version for the 600 through the 1000 MHz cpu's As long as you don't monkey with any board settings, the server will auto-find and set itself up for the newer cpu. If you install two cpu's where it had only one you will have to run the system configuration /setup program for cpu #2 to be recognized. I've got gobs of the parts for those older Compaq's including cpu's 500,550,600,667,733,850,933 and 1000's as well as vrm's we have been unloading. If you need anything let me know. Phil Just checked the 330638-001 that you have now is for the P3/400 through P3/600. |
#5
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Any know the compaq part number for a VRM for an ML350?
On 18 Sep, 21:21, peacekeeper wrote:
On 18 sep, 12:06, Trojan Hussar wrote: I have a ML350 (G1) which is currently running a single PIII 600 (133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. I would say you don't need other VRM's in case you happen to own the 933Mhz already, why don't you try with a single chip? In case it runs smoothly you have the answer. As far as I know a VRM is a VRM als long as it's a VRM . At least with the IBM machines it is. Finding out about the power consuption of the chip would help you as well. Keep in mind that you might have to change some settings on the board. I think from experience the cut off appears to be the 600MHz PIII boundary, for some reason (probably power consumption) 600MHz PIII's require different VRMs. I've now found a couple of references to 933MHz PIII processors being used with 155681-001 so I think I'll go with them for now! Many Thanks, Jason |
#6
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Any know the compaq part number for a VRM for an ML350?
"Trojan Hussar" wrote in message ups.com... I have a ML350 (G1) which is currently running a single PIII 600 (133MHz FSB), and it uses a VRM with the part numbers 330638-001/329267-001. I'm planning to drop a pair of 933MHz PIIIs into it but will need a pair of VRMs for the new processors? I believe I need a pair 155681-001 but I cannot find a definitive answer as to if this is the correct model. Anyone have any idea of the part numbers I need? Many Thanks, Jason. I thought the correct terminology was a Processor Power Module (PPM) Use this: http://partsurfer.hp.com/cgi-bin/spi/main 157825-001 Processor power module ? |
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