?
Solved

adding extra intel Xeon processor to dell poweredge sc1420 motherboard what about the additional cooling shroud

Posted on 2011-09-07
4
Medium Priority
?
2,114 Views
Last Modified: 2012-05-12
Hello,

I recently started using an old Dell Poweredge Server SC1420 again for a single application (but quite intensive from time to time).

The dell Poweredge SC1420 has one Intel Xeon CPU Processor 2.8 GHz 800 MHz installed.

The motherboard however has room for an additional CPU.

On websites (like Ebay) Intel Xeon CPU's are offered really cheap so i'm thinking off buying an additional CPU and shroud cooling system (i am running a64 bit OS so it should be supported).

the problem is that the sellers of the second hand CPU's also list the model number of the CPU the are selling, for instance :

model : 604 SL8RW

i know the 604 is about the connector size, which is the same as my poweredge server.  but the model nr (in the example SL8RW) i can't seem to find for my system using tools like Intel® Processor Identification Utility

is it important that the model nr is exactly the same as the one that is installed ?  and if so, how can i determine the EXCACT model nr of my intel® Xeon Processor?

Another thing is the shroud cooling system for the second CPU.  Does anyone know this is the same shroud cooling as the cooling for the 1st CPU ?  i find second hand refurbished CPU's + shroud system for the first CPU but not for the second.

The dell support site, gives me details about installation but not the info whether or not it is the same shroud system.

Here is the info from the dell website :

http://support.dell.com/support/edocs/systems/pe1420sc/en/it/t2799c60.htm#1073841

Does anyone has experience choosing a second CPU for a similar system ? is the Intel model nr relevant ?

any informations are welcome !

0
Comment
Question by:ggc2
  • 2
  • 2
4 Comments
 
LVL 69

Accepted Solution

by:
Callandor earned 2000 total points
ID: 36495319
SL8RW is the cpu model and needs to match, if you are considering dual cpu platforms - the two cpus must also have the same stepping, which is a manufacturing term.  SL8RW is this: http://www.cpu-world.com/sspec/SL/SL8RW.html  If you want the exact spec of a cpu, CPU-Z should tell you: http://www.cpuid.com/softwares/cpu-z.html

However, a Xeon 2.8 90nm Nocona is so slow that a bottom of the line AMD cpu like the Athlon II 245 Regor would run rings around it - www.cpubenchmark.net has the Xeon 2.8 rated at 514, while the Athlon II 245 rates 1659.  If your objective is to get additional cpu power cheaply, you could upgrade to a low-cost modern AMD cpu, motherboard, and RAM and get much better performance.  At some point, it isn't worth it to run modern software on such old hardware.
0
 
LVL 1

Author Closing Comment

by:ggc2
ID: 36500998
Thank you for your insight !

i just figured an old server might be up to speed with a regular workstation, apparently it isn't anymore.

i will stop looking for upgrades and use the Dell server until it is no longer up to the workload.  For the moment it is, so i have plenty of time to look around.
0
 
LVL 1

Author Comment

by:ggc2
ID: 36501011
Another question if i might ask :

the dell poweredge SC1420 has a Perc 320 DC raid controller (also known as an Adaptec 2200s controller) and has two Seagate Cheetah® 10K.7 Ultra320 SCSI 73-GB Hard Drives running in Raid 0 configuration.

are these components worth considering for adding to a new "custom made" workstation or are these components also no longer up to speed ?

I really would appreciate your suggestions, since it been a long time i have been configuring computers myself.
0
 
LVL 69

Expert Comment

by:Callandor
ID: 36502337
The Cheetahs were very speedy in their day, but SCSI is no longer the fastest game in town, and SCSI drives are not cheap.  SATA and SAS drives are the fastest conventional drives, with the WD Velociraptor the choice of many.  For ultimate speed, solid state drives with a SandForce controller or from Intel will be the ones to go with.
0

Featured Post

Nothing ever in the clear!

This technical paper will help you implement VMware’s VM encryption as well as implement Veeam encryption which together will achieve the nothing ever in the clear goal. If a bad guy steals VMs, backups or traffic they get nothing.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

What do we know about Legacy Video Conferencing? - Full IT support needed! - Complicated systems at outrageous prices! - Intense training required! Highfive believes we need to embrace a new alternative.
This article outlines why you need to choose a backup solution that protects your entire environment – including your VMware ESXi and Microsoft Hyper-V virtualization hosts – not just your virtual machines.
In this video, Percona Director of Solution Engineering Jon Tobin discusses the function and features of Percona Server for MongoDB. How Percona can help Percona can help you determine if Percona Server for MongoDB is the right solution for …
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax differences between MySQL and MongoDB. To learn more check out our webinar on MongoDB administration for MySQL DBA: https://www.percona.com/resources/we…
Suggested Courses
Course of the Month15 days, 6 hours left to enroll

839 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question