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#16
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making a removable SSD drive nonremovable
I should also comment that use of Linux on the internal flash drive is
probably the worst idea of all, in my opinion. Linux sets up a 1 GB 'swap' partition. Constant writting to the swap partition would likely degrade the internal SSD faster than any Windows setup, in which the pagfile can be placed anywhere. I need to be careful not to offer a faulty opinion. While Linux may use a fixed partition for swap, Windows may write to pagefile more often than Linux. I'd be happy to hear the opinion of a hardware expert experienced with both Linux and Windows. Maybe Microsoft will write an OS adapted for SSD? Note that Acer markets its Windows XP Aspire One's with a 160 GB spinning disk. If I decide that Windows XP does not belong on SSD I think I'll install Ubuntu. Linpus Linux is disappointing. |
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#17
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making a removable SSD drive nonremovable
I should also comment that use of Linux on the internal flash drive is
probably the worst idea of all, in my opinion. Linux sets up a 1 GB 'swap' partition. Constant writting to the swap partition would likely degrade the internal SSD faster than any Windows setup, in which the pagfile can be placed anywhere. I need to be careful not to offer a faulty opinion. While Linux may use a fixed partition for swap, Windows may write to pagefile more often than Linux. I'd be happy to hear the opinion of a hardware expert experienced with both Linux and Windows. Maybe Microsoft will write an OS adapted for SSD? Note that Acer markets its Windows XP Aspire One's with a 160 GB spinning disk. If I decide that Windows XP does not belong on SSD I think I'll install Ubuntu. Linpus Linux is disappointing. |
#18
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making a removable SSD drive nonremovable
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. |
#19
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making a removable SSD drive nonremovable
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. |
#20
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Uwe |
#21
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Uwe |
#22
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making a removable SSD drive nonremovable
Mike Vandemann wrote: I should also comment that use of Linux on the internal flash drive is probably the worst idea of all, in my opinion. Linux sets up a 1 GB 'swap' partition. Constant writting to the swap partition would likely degrade the internal SSD faster than any Windows setup, in which the pagfile can be placed anywhere. I need to be careful not to offer a faulty opinion. While Linux may use a fixed partition for swap, Windows may write to pagefile more often than Linux. I'd be happy to hear the opinion of a hardware expert experienced with both Linux and Windows. Maybe Microsoft will write an OS adapted for SSD? Note that Acer markets its Windows XP Aspire One's with a 160 GB spinning disk. You are a couple operating systems behind as far as SSD support in Windows. Perhaps review Windows 7? |
#23
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making a removable SSD drive nonremovable
Mike Vandemann wrote: I should also comment that use of Linux on the internal flash drive is probably the worst idea of all, in my opinion. Linux sets up a 1 GB 'swap' partition. Constant writting to the swap partition would likely degrade the internal SSD faster than any Windows setup, in which the pagfile can be placed anywhere. I need to be careful not to offer a faulty opinion. While Linux may use a fixed partition for swap, Windows may write to pagefile more often than Linux. I'd be happy to hear the opinion of a hardware expert experienced with both Linux and Windows. Maybe Microsoft will write an OS adapted for SSD? Note that Acer markets its Windows XP Aspire One's with a 160 GB spinning disk. You are a couple operating systems behind as far as SSD support in Windows. Perhaps review Windows 7? |
#24
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making a removable SSD drive nonremovable
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? |
#25
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Uwe |
#26
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making a removable SSD drive nonremovable
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible. Looking at the differences in price between RAM chips and FLASH chips, the difference isn't that great these days. RAM is certainly faster than FLASH, especially when writing. - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power Battery backed RAM is used in many portable products that don't remotely qualify as servers. - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Battery backed RAM can retain data for many years from just a coin battery without external power being applied. Last year, I had to replace a battery for the first time on a RAM card that is 12 years old. It's a bit bigger than a coin battery, but then the RAM card is bit bigger than what we are talking about. |
#27
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible. Looking at the differences in price between RAM chips and FLASH chips, the difference isn't that great these days. RAM is certainly faster than FLASH, especially when writing. - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power Battery backed RAM is used in many portable products that don't remotely qualify as servers. - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Battery backed RAM can retain data for many years from just a coin battery without external power being applied. Last year, I had to replace a battery for the first time on a RAM card that is 12 years old. It's a bit bigger than a coin battery, but then the RAM card is bit bigger than what we are talking about. I think you are talking about SRAM cards. SRAM is static, it needs no refresh. To hold the data it needs some nano Amperes only, so a battery can hold the data for some years. But SRAM is by far to expensive to build an 8 GB drive for an $400 NetBook. Uwe |
#28
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making a removable SSD drive nonremovable
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible. Looking at the differences in price between RAM chips and FLASH chips, the difference isn't that great these days. RAM is certainly faster than FLASH, especially when writing. - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power Battery backed RAM is used in many portable products that don't remotely qualify as servers. - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Battery backed RAM can retain data for many years from just a coin battery without external power being applied. Last year, I had to replace a battery for the first time on a RAM card that is 12 years old. It's a bit bigger than a coin battery, but then the RAM card is bit bigger than what we are talking about. I think you are talking about SRAM cards. SRAM is static, it needs no refresh. To hold the data it needs some nano Amperes only, so a battery can hold the data for some years. But SRAM is by far to expensive to build an 8 GB drive for an $400 NetBook. No, I was talking about DRAM. Modern DRAM is also able to operate with tiny currents. |
#29
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible. Looking at the differences in price between RAM chips and FLASH chips, the difference isn't that great these days. RAM is certainly faster than FLASH, especially when writing. - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power Battery backed RAM is used in many portable products that don't remotely qualify as servers. - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Battery backed RAM can retain data for many years from just a coin battery without external power being applied. Last year, I had to replace a battery for the first time on a RAM card that is 12 years old. It's a bit bigger than a coin battery, but then the RAM card is bit bigger than what we are talking about. I think you are talking about SRAM cards. SRAM is static, it needs no refresh. To hold the data it needs some nano Amperes only, so a battery can hold the data for some years. But SRAM is by far to expensive to build an 8 GB drive for an $400 NetBook. No, I was talking about DRAM. Modern DRAM is also able to operate with tiny currents. Can you provide a link to such an incedible product? DRAM needs permanent refresh, you need a damn big battery to make 8 GB of DRAM hold data for years. |
#30
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making a removable SSD drive nonremovable
M.I.5¾ wrote:
"Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Uwe Sieber" wrote in message ... M.I.5¾ wrote: "Mike Vandeman" wrote I have an Acer Aspire One, with 500 MB ram, an internal 8 GB 'system' SSD, to which I've installed an 16 GB SDHC card in the "storage expansion" slot. Using a FLASH based memory card in the way you suggest is a very bad idea. First the windows paging file should be on the fastest available drive. Putting in a FLASH based memory will make Windows take a very significant performance hit. Second, the FLASH memory technology has a very limited write/rewrite life and using it as intensively as you are, you will use up that life fairly quickly. Failure modes vary, but generally, once the contoller chip detects an error it prevents access to the entire memory. Either the memory becomes read only, or more usually, the memory disappears from windows entirely. I could send you several memory cards and USB sticks that have failed. The internal drive is flash too, so it seems to be a good idea to stress a cheap SD card instead the expensive internal flash drive. Are you certain that it's not battery backed RAM? This is far more usual. SSD with battery backed RAM in a NetBook? I don't think so. Why? Beacause - Battery backed RAM is by far more expensive than pure flash and NetBooks are made as cheap a possible. Looking at the differences in price between RAM chips and FLASH chips, the difference isn't that great these days. RAM is certainly faster than FLASH, especially when writing. - The Acer Aspire One mentioned by to OP is documentended to have a flash SSD (as all NetBooks I've seen so far are) - Battery backed RAM SSDs are made for servers with USVs because thay are not made to hold data for month or years without power Battery backed RAM is used in many portable products that don't remotely qualify as servers. - Any computer whoose system drive's data is just gone after some weeks without power is complete nonsense Battery backed RAM can retain data for many years from just a coin battery without external power being applied. Last year, I had to replace a battery for the first time on a RAM card that is 12 years old. It's a bit bigger than a coin battery, but then the RAM card is bit bigger than what we are talking about. I think you are talking about SRAM cards. SRAM is static, it needs no refresh. To hold the data it needs some nano Amperes only, so a battery can hold the data for some years. But SRAM is by far to expensive to build an 8 GB drive for an $400 NetBook. No, I was talking about DRAM. Modern DRAM is also able to operate with tiny currents. Can you provide a link to such an incedible product? DRAM needs permanent refresh, you need a damn big battery to make 8 GB of DRAM hold data for years. |
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