SIMMs for SPARCstation 10

2007-12-25 7:53:00

Yesterday I asked:

> What types of SIMMs can be used in a SPARCstation 10 (speed and density)?

>

> Is memory added in increments of 4 SIMMs of the same type, as with the

> earlier SPARCstations?

>

> A model 41 system comes with 32MB; is this 4 8MB SIMMs?

>

> I'll summarize.

Thanks for all the quick replies. The answers are best summarized in the

first reply which came from Tim Smith:

> From: tgsmith@spdev.East.Sun.COM (Timothy G. Smith - Special Projects)

>

> < What types of SIMMs can be used in a SPARCstation 10 (speed and

> < density)?

>

> The SS10 uses a brand new simm design. The simms are not off the

> shelf; they were designed by sun to meet some fairly agressive memory

> bandwidth requirements. The simms are 144 bits wide (128 bits plus 16

> bits of ECC), 16MB or 64MB deep, and run at 80ns.

>

> < Is memory added in increments of 4 SIMMs of the same type, as with the

> < earlier SPARCstations?

>

> Memory is added in 16 or 64 MB increments.

>

> < A model 41 system comes with 32MB; is this 4 8MB SIMMs?

>

> Nope, its two 16MB simms.

>

> BTW, I seriously doubt that third party simms are available yet.

>

>

> hth,

> --tim

Apparently, there is an article about SS10 memory in the September issue of

SunWorld magazine.

No, we haven't received the SS10 yet, we're just planning for the future :-)

Thanks also to:

delphys@ocean.cc.mcgill.ca (David Holmes)

pln@egret1.Stanford.EDU (Patrick L. Nolan)

jdr@mlb.semi.harris.com (Jim Ray)

Eckhard.Rueggeberg@ts.go.dlr.de

chuck-strickland@orl.mmc.com

Tim Beyea <beyea@ERC.MsState.Edu>

and those yet to reply.


--
Todd Pfaff \ Internet: todd@flex.eng.mcmaster.ca
Dept. of Mechanical Engineering \ Voice: (416) 525-9140 x2902
McMaster University \ FAX: (416) 572-7944
1280 Main Street West \
Hamilton, Ontario, CANADA L8S 4L7 \

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