Hardware Design for SAM-DR Small Rackmount Backup Device
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How an e3 impact on cost. Less core higher freq. More cheap?
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@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
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@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
Nope, for many of the drives they were literally the same!
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@matteo-nunziati said in Hardware Design for SAM-DR Small Rackmount Backup Device:
How an e3 impact on cost. Less core higher freq. More cheap?
E5 is the lowest we could get in this scenario.
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@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
Nope, for many of the drives they were literally the same!
I'll stick with SATA then, easier to get replacements.
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@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
Nope, for many of the drives they were literally the same!
I'll stick with SATA then, easier to get replacements.
Up to 20% drop in performance. Is it REALLY easier to get replacements? At least in the US it is very much the opposite. SATA is much less common because no one buys them, so they practically don't exist. For exactly the reason you mention, we'd not put SATA in servers.
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@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
Nope, for many of the drives they were literally the same!
I'll stick with SATA then, easier to get replacements.
Up to 20% drop in performance. Is it REALLY easier to get replacements? At least in the US it is very much the opposite. SATA is much less common because no one buys them, so they practically don't exist. For exactly the reason you mention, we'd not put SATA in servers.
!?!?! I just asked you that below and you said there wasn't much difference! lol
I will consider SAS then.
SATA is much easier to get replacements (for us) because we don't deal with any large IT vendors, almost ever.
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@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller Is there much performance difference between SATA and SAS? Or is it marginal so for the same money SAS just makes a bit more sense?
Nope, for many of the drives they were literally the same!
I'll stick with SATA then, easier to get replacements.
Up to 20% drop in performance. Is it REALLY easier to get replacements? At least in the US it is very much the opposite. SATA is much less common because no one buys them, so they practically don't exist. For exactly the reason you mention, we'd not put SATA in servers.
!?!?! I just asked you that below and you said there wasn't much difference! lol
I thought you were asking about price. They are the same price, but no one buys SATA because they are the same price. The SCSI protocol is vastly more efficient than the ATA protocol.
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@MattSpeller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
SATA is much easier to get replacements (for us) because we don't deal with any large IT vendors, almost ever.
But in this example of the Dell parts, only Dell drives work reliably, so dealing with big vendors for SAS drives is the best option as SATA drives that aren't tested specifically easily won't work.
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There's no talk of vendor here so I'll just ask
Would these come from XByte? -
Now if you do your own testing and know ahead of time that WD RE generic drives will work just fine, then that's different. However, WD RE SAS is likely easier to get than WD RE SATA for the same reasons.
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@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
There's no talk of vendor here so I'll just ask
Would these come from XByte?That would be my recommendation
In the US at least. @MattSpeller is in Canada, so while he can do that, the benefits are not the same. -
@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
There's no talk of vendor here so I'll just ask
Would these come from XByte?xByte provides these parts on their own, you can spec this out from them exactly (except the memory, their site doesn't allow that memory config - I'm getting info on that) or you can request it as a SAM-DR build proper, with full support.
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@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
There's no talk of vendor here so I'll just ask
Would these come from XByte?That would be my recommendation
In the US at least. @MattSpeller is in Canada, so while he can do that, the benefits are not the same.Yeah I'm in Canada as well and last time I got a quote from XByte once and it was significantly higher than a local provider. Granted, they aren't the same in terms of NBD support, etc.
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I wish Xbyte had Canadian distributors. Other than the exchange rate (which right now is a killer), I found that often, suppliers in the US don't know that shipping servers or parts to Canada is supposed to be customs exempt (no additional duties other than the HST tax). That's bit me more than once.
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@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
I wish Xbyte had Canadian distributors.
No kidding, that would make so many things so much easier.
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@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
Other than the exchange rate (which right now is a killer), I found that often, suppliers in the US don't know that shipping servers or parts to Canada is supposed to be customs exempt (no additional duties other than the HST tax). That's bit me more than once.
Well, YOU say that it is exempt. But Canada doesn't agree with you. I can tell you that they demand customs at the border and saying that it is not required isn't really something that you get to decide at that time. They might tell citizens that it is exempt, but they are lying to you.
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@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
Other than the exchange rate (which right now is a killer), I found that often, suppliers in the US don't know that shipping servers or parts to Canada is supposed to be customs exempt (no additional duties other than the HST tax). That's bit me more than once.
Well, YOU say that it is exempt. But Canada doesn't agree with you. I can tell you that they demand customs at the border and saying that it is not required isn't really something that you get to decide at that time. They might tell citizens that it is exempt, but they are lying to you.
No, actually, the tarif is 0 (at least to Ontario it is). Encourage you to have a read...
http://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/2013/01-99/01-99-t2013-eng.pdf
Look for section 8471.41
When paperwork properly completed (and this is where the failure happens most often - no lying needed), I've purchased goods from the US on dozens of occasions with zero tarif. Only paid HST.
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@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
Other than the exchange rate (which right now is a killer), I found that often, suppliers in the US don't know that shipping servers or parts to Canada is supposed to be customs exempt (no additional duties other than the HST tax). That's bit me more than once.
Well, YOU say that it is exempt. But Canada doesn't agree with you. I can tell you that they demand customs at the border and saying that it is not required isn't really something that you get to decide at that time. They might tell citizens that it is exempt, but they are lying to you.
No, actually, the tarif is 0 (at least to Ontario it is). Encourage you to have a read...
http://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/2013/01-99/01-99-t2013-eng.pdf
Look for section 8471.41
When paperwork properly completed (and this is where the failure happens most often - no lying needed), I've purchased goods from the US on dozens of occasions with zero tarif. Only paid HST.
For definitions purposes, read page 1058 section 84-ii.
- (A) For the purpose of heading 84.71, the expression "automatic data processing machines" means machines capable of:
(i) Storing the processing program or programs and at least the data immediately necessary for the execution of the
program;
(ii) Being freely programmed in accordance with the requirements of the user;
(iii) Performing arithmetical computations specified by the user; and,
(iv) Executing, without human intervention, a processing program which requires them to modify their execution, by logical
decision during the processing run.
(B) Automatic data processing machines may be in the form of systems consisting of a variable number of separate units.
(C) Subject to paragraphs (D) and (E) below, a unit is to be regarded as being part of an automatic data processing system if
it meets all of the following conditions:
(i) It is of a kind solely or principally used in an automatic data processing system;
(ii) It is connectable to the central processing unit either directly or through one or more other units; and
(iii) It is able to accept or deliver data in a form (codes or signals) which can be used by the system.
- (A) For the purpose of heading 84.71, the expression "automatic data processing machines" means machines capable of:
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@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@scottalanmiller said in Hardware Design for SAM-DR Small Rackmount Backup Device:
@NashBrydges said in Hardware Design for SAM-DR Small Rackmount Backup Device:
Other than the exchange rate (which right now is a killer), I found that often, suppliers in the US don't know that shipping servers or parts to Canada is supposed to be customs exempt (no additional duties other than the HST tax). That's bit me more than once.
Well, YOU say that it is exempt. But Canada doesn't agree with you. I can tell you that they demand customs at the border and saying that it is not required isn't really something that you get to decide at that time. They might tell citizens that it is exempt, but they are lying to you.
No, actually, the tarif is 0 (at least to Ontario it is). Encourage you to have a read...
No file online really matters. What matters is that when Americans cross the border with equipment, they are stopped at customs. We don't have the luxury of quoting documents.
