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avecchia
Punch Card
Posts: 35
Registered: ‎10-17-2015
Location: BR
Views: 2,069
Message 1 of 12

x3550 M4 7914 | Differences among the system boards

Hi, 

 

Please, I found the differences (just CPU version) of some system boards, but I'd like to know if am I right and if is there any another differences in these as following:

 

FRUPNCPU GENPartsMT | 7914
01GR491 V1System boardA2Y, B2Y, C2Y, C4Y, D2Y, 52Y,62Y, E1Y, E2Y, E3Y,E4Y, E5Y, EAY, EBY,ECY,EDY, F2Y, G2Y, H2Y, J2Y,L2Y, 32Y ,DDY, M2Y, EMY, ENY
01GR492 V1System board
00AM409  V1System board
00Y8640 V1System board
00J619200Y7823/ 00Y8640V1System board
94Y758600D3449V1System board
01GR493 V2System board23Y, 33Y, 43Y, 53Y, 73Y, 83Y,A3Y,B3Y,C3Y,C5Y,D3Y,E6Y,E7Y, E8Y, E9Y, EFY, EGY, EHY, EJY, EKY, ELY, EOY, EPY, EQY, ESY, ETY, EVY, EWY, F3Y, G3Y,H3Y, J3Y, L3Y, M3Y, CCY, CEY, ERY, EUY, EXY, EYY,EZY










00Y8375/ 11S 00KG55300AM544V2System board
00W244511S 00W2668V2System board
01DA957 NDNDND

 

The las one I can't find nothing.

 

Kind regards,

Anderson.

Former Employee
Posts: 338
Registered: ‎03-06-2017
Location: TW
Views: 2,026
Message 2 of 12

Re: x3550 M4 7914 | Differences among the system boards

Lenovo does not disclose the information. The different p/n is for manufacture purpose. Not sure why you need the information. 

Lenovo Employee vsheu
Lenovo Employee
Posts: 5
Registered: ‎08-03-2017
Location: TW
Views: 1,886
Message 3 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi Anderson,

I don't think 01DA957 is a valid part number and curious where you get the list from?

ezervoud
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Posts: 2
Registered: ‎04-09-2019
Location: GR
Views: 1,005
Message 4 of 12

Re: x3550 M4 7914 | Differences among the system boards

IHAC that wants to upgrade their v1 CPUs on a x3550 m4 to v2. Other manufacturers, like HPE, require a certain firmware upgrade and then upgrade the BIOS to the latest pertaining to v2. Also they require a memory upgrade.

In the Installation and Service Guide, I found out that there are these two motherboards designated for v1 and v2.

So the question is what is the process and requirements for Lenovo pertaining to the system upgrade from 1st gen E5-2600 to v2?

The system is CTO 7914WYP

ezervoud
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Registered: ‎04-09-2019
Location: GR
Views: 987
Message 5 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi @KelvinH, apologies for tagging you, but I saw that you provided a response to a similar request on a x3650 m4. Is it the case that the motherboard needs replacement?

praveen121b
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Posts: 5
Registered: ‎08-04-2019
Location: IN
Views: 442
Message 6 of 12

Re: x3550 M4 7914 | Differences among the system boards

94Y7542Intel Xeon Processor E5-2690 8C 2.9GHz 20MB Cache 1600MHz 135W
94Y7545Addl Intel Xeon Processor E5-2690 8C 2.9GHz 20MB 1600MHz 135W W/Fan
7914FT1IBM System x3550 M4 2.5" Base Without Power Supply

 

Hi Everyone,

Could you please guide me which system board for above mentioned devices are suitable.

 

Thank you.

Lenovo Employee RyanTsai
Lenovo Employee
Posts: 251
Registered: ‎03-06-2017
Location: TW
Views: 419
Message 7 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi praveen121b

 

Not sure if you are asking for X3550 M4 system board part number.

But it's all on IBM info center website: https://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.sysx.7914.doc%2Fc_parts_listing.h...

Share with you.

3550m4.png

 

Please feel free to leave your comment, thank you for support Lenovo
praveen121b
Paper Tape
Posts: 5
Registered: ‎08-04-2019
Location: IN
Views: 405
Message 8 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi  RyanTsai,

                 Thanks for sharing the detials.

Yes I am looking for mother board part number for the devices which i shared in my last post.

 

In your list there are three types of motherboard, but for my devices which one is compatible.

 

 

Highlighted
Lenovo Employee RyanTsai
Lenovo Employee
Posts: 251
Registered: ‎03-06-2017
Location: TW
Views: 389
Message 9 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi praveen121b

 

From your post, your machine type is 7914, model is FT1. However there is no FT1 model in the table.

 7914-M2X.png

Therefore, I searched for the "E5-2690 8C" in the xREF documentation (https://lenovopress.com/redpxref.pdf) and found a match for 7914-M2x with the same processors option. Then I think 01GR491 / 01GR492 can be used for 7914-FT1.

 

Please feel free to leave your comment, thank you for support Lenovo
praveen121b
Paper Tape
Posts: 5
Registered: ‎08-04-2019
Location: IN
Views: 379
Message 10 of 12

Re: x3550 M4 7914 | Differences among the system boards

Hi,

   My machine type is 7914 and model is AC1.  Even AC1 is not listed in the table.

 

Please share the motherboard part number.

 

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