He aha ka paakiki ʻo SSD? 5 mau kī e maopopo ai

Nā Drive SSD

He pā paʻahana ʻo SSD paʻa i nā pono ponoʻī āu e ʻike ʻole ma ke kino akā hoʻohana ʻia e mālama i nā ʻike o nā ʻano like ʻole. Me ka ʻole o kēia ʻO SSD kahi no kāna acronym e kūlike me Pāpaʻa Makahiki paʻa makemake kā mākou hāmeʻa i nā mea ʻē aʻe e mālama i nā kiʻi, nā mele, nā faila, nā palapala a me nā mea hou aʻe.

I kēia lā makemake mākou e kaʻana like me ʻoe Nā kī 5 o kēia pā paʻaloko ʻo SSD i hiki iā ʻoe ke hoʻomaopopo iā ia a ma luna o nā mea āpau āu e ʻike ai i ka mea nui a lākou i loko o nā kime o kēia lā. Inā ʻaʻole ʻo SSD e paʻakikī e mālama i nā ʻike āpau a mākou i kēia lā.

Me ka hopohopo ʻole hiki iā mākou ke ʻōlelo ʻo ka SSD o kā mākou PC a Mac paha kekahi o nā ʻāpana nui o ka lakohana, no ka polokalamu kelepona a i ʻole ka console pāʻani paha. Me ka ʻole o lākou e hiki ʻole i nā mea hoʻohana ke hana i kekahi mea mai ka mālama ʻia ʻana o nā ʻōnaehana o kekahi hāmeʻa akamai i ka hoʻomanaʻo i loko o kēia mau pā.

He aha ka paakiki ʻo SSD?

He pane loea loa kēia nīnau a hiki iā mākou ke hoʻolōʻihi i ka manawa i ka wehewehe ʻana i nā ʻāpana o kēia mea akā i kēia manawa e "ʻokiʻoki i ke ala" e pane i ka nīnau ma kahi ala maʻalahi, maʻalahi a wikiwiki hoʻi.

ʻO ka disk disk ka hope o ka hoʻomanaʻo EEPROM a ʻae iā mākou e heluhelu a kākau i ka ʻike i kahi ala ʻoi aku ka maikaʻi a me ka maikaʻi. Ma nā hoʻomanaʻo SSD hiki iā ʻoe ke heluhelu i ka nui o ka ʻike i ka manawa hoʻokahi a he maopopo maopopo kēia ma ka ʻikepili o ka wikiwiki heluhelu, kahi mea ʻike maopopo ʻia ke hoʻohālikelike mākou i ka wikiwiki o kahi ʻōnaehana i hoʻonohonoho ʻia ma ka HDD paʻa paʻakiki a i ʻole ka SSD drive. ʻAʻole mechanical nā disks ʻo SSD no laila ʻoi aku ka kiʻekiʻe o kā lākou wikiwiki e hana i ka ʻike ma mua o nā mīkini i kaupalena ʻia nā kipi e hoʻohuli a heluhelu i ka ʻike.

'Speakinglelo laulā, hiki iā mākou ke ʻōlelo he maikaʻi nā mea āpau me kēia mau disc akā Loaʻa iā lākou kekahi mau drawbacks i hoʻohālikelike ʻia i nā paakiki paʻa mīkini, e like me ko lākou ola pono. Loaʻa ka lōʻihi o ka paʻa ʻana o nā disks SSD ma muli o ka hoʻohana ʻia ʻana o nā ʻāpana i hana ʻia e nā puka kūpili NAND, akā me ka kānalua ʻole he ʻoi aku ka maikaʻi ma mua o nā mea maikaʻi ʻole a lākou e hāʻawi mai ai iā mākou.

Pehea e hana ai kahi SSD?

Hoʻonohonoho disk disk

ʻO ka hana o nā disks SSD kahi ʻāpana nui o ka hoʻohana ʻana i kā mākou pono. I ka hihia o SSD, he matrix kā lākou i ʻike ʻia ma ke ʻano he poloka, nā lālani i ʻike ʻia he ʻaoʻao. Hoʻoholo ʻia ka hiki o ka mālama ʻana o nā SSD e ka helu o nā ʻaoʻao ma loko o kēlā me kēia pā.

No ka hana e koi lākou i kahi mea hoʻopili kino a maopopo leʻa hiki ke loli kēia mau mea ma muli o ke ʻano o ka papa i pili ai lākou. ʻO ka maʻamau ʻike ʻia ka port pili o ka SSD no ka PCIe. Lawe kēia mau mea i mea e hoʻololi ai i ka ʻikepili mai ka disk iā ia iho i ka papa a me ka nā kuʻina a i ʻole ke kamaʻilio kamaʻilio Pili ʻo AHCI i nā Serial ATA, a me NVMe i pili me PCIe.

No ka mālama ʻana i ka ʻike, hoʻohui kēia mau pāpaʻa i nā transistors puka lana lana a hiki i kēia mau mea i loko o ʻelua mau mokuʻāina i loko o ka ʻōnaehana binary: hoʻouka ʻia a lawe ʻole ʻia paha. I mea e paʻakikī ʻole ai i nā mea hiki iā mākou ke ʻōlelo i ka Kau ʻia ka helu 0, ʻoiai ʻo ka mokuʻāina i hoʻoiho ʻia e hōʻike i ka 1.

ʻO ke ola o SSD, ʻo TRIM ia

Pākuʻi SSD kamepiula

ʻO ke ola pono o nā SSD i hoʻohālikelike ʻia me nā diski HDD mechanical kahiko, e like me kā mākou i kūkākūkā ai ma luna, ko lākou ola pono a ma luna o nā mea āpau pehea ka paʻakikī e hōʻino iā lākou. Hana ʻia ʻo SSD ma nā ʻano like ʻole, no laila pili ka nui o ko lākou ola i ka ʻenehana i hoʻohana ʻia e hana iā lākou. ʻAʻole mākou makemake e komo i kēia pilikia, akā hiki iā mākou ke ʻōlelo i ka hapa o kēia ola kūpono e hāʻule i ke kele i hoʻohana ʻia. Loaʻa iā mākou nā pūnaewele hoʻokahi, pālua, pākolu a quadruple paha. He hoʻoholo kēia a hilinaʻi ʻia i nā ʻāpana i loko o kēlā me kēia pā.

Ma ka lima ʻē aʻe iā mākou ka TRIM. He ʻenehana kēia e ʻae ai i ka helu o ka erasure a me nā hana kākau o nā SSD e hoʻēmi nui ʻia i mea e holo ai a ʻo ke ola o nā SSD e pili nō hoʻi i kēia lole liʻiliʻi. ʻO ka liʻiliʻi o nā hana a ka disk e hana ai, ʻo ka ʻoi aku ka maikaʻi, no laila ke ʻoi iki kāu hana, ʻo ka lōʻihi o ka diski. Holoi nā pāʻina a neʻe paha i ka ʻike mai nā lālani e nā palaka a ma loko o kēia mau palaka ʻaʻole hiki ke hoʻopau ʻia kekahi, no laila ke neʻe nei iā lākou i kahi ʻē aʻe e hōʻike ʻia nā ʻike i kaha ʻia i loko o ka pāpaʻi a no nā hana holoi holoʻokoʻa i kākau ʻia ʻaʻole pono e hele i waena o kēia. ke kaʻina hana hou.

ʻO ka mea i hoʻokō ʻia me kēia TRIM ʻoi aku ka lōʻihi o ka ola o kā mākou disk mai ka mea e hoʻoliʻiliʻi nui ana i nā hana a ʻoi aku ka hoʻohaʻahaʻa o kēia hoʻomanaʻo paʻa, ʻae, hoʻomanaʻo i pau i loko o nā mahina a ʻo ia Hoʻonui kēia lole i nā hana hou aʻe āu e hoʻokō ai.

Hoʻohui kēlā me kēia mea hana i kahi ʻikepili nui no ka mea kūʻai mai i kā lākou pā hōkū a ʻike ʻia kēia mau mea me ke ʻano mālie e like me: TBW (Kākau Terabytes), P / E pōʻaiapuni (Pōʻaiapuni Holoi Polokalamu), MTBF (Manawa Manawa Ma waena o nā Hoka). Kuhi ka TBW i ka nui o nā palapala terabytes i hiki ke kākau ʻia, hōʻike ka MTBF i ka helu o nā hola o ke ola a ʻo ka P / E pōʻaiapili ka helu o nā holoi holoi / kākau a ka SSD i ʻae ai. ʻOiaʻiʻo, he mau helu kikoʻī lākou, ʻaʻole pono ʻoe e nānā pū me ia ke kūʻai ʻana i kahi diski.

Ka maikaʻi a me ka maikaʻi ʻole o ka loaʻa ʻana o kahi SSD ʻaʻole HDD

I kēia ʻano, hiki iā mākou ke hoʻolilo i mau hola i ke kūkākūkā ʻana i nā pono nui a i ʻole nā ​​mea maikaʻi ʻole o kekahi i kekahi, akā makemake mākou e hoʻonui i ka laulā. I kēia hihia ʻo ka wikiwiki o SSDs me ka HDD mechanical ka kī nui. ʻAʻohe o ka pilikia o kahi diski SSD inā hāʻule ia i ka honua, ʻoi aku ka liʻiliʻi o lākou i ka nui a ma luna o nā mea āpau e loaʻa ka mana haʻahaʻa e mahalo nui ai kā mākou hui.

Ke loaʻa iā mākou kahi kamepiula kahiko me kahi HDD inā mākou e hoʻokomo i kahi diski SSD e ʻike mākou ʻElua manawa wikiwiki e hoʻomaka i ka ʻōnaehana, nā polokalamu, etc., a e loaʻa nō hoʻi iā mākou i ka māmā o nā pono hana no ka mea ua emi ke kaumaha o lākou.

ʻO ka hemahema nui ma luna o HDDs i kēia hihia ʻoi aku ke kumukūʻai. ʻOiai he ʻoiaʻiʻo i kēia lā hiki ke kiʻi ʻia nā disks SSD i nā mea hoʻohana āpau a aia lākou no nā moʻohelu kālā āpau, ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o nā diski HDD akā kūpono ia. ʻO kekahi hemahema a huki paha o kēia mau SSD he kānalua paha ka hiki ke lilo i nā ʻike āpau inā kūleʻa ka disk. ʻAe kēia I ka HDD kahiko hiki iā ʻoe ke hoʻāʻo e loaʻa hou kahi ʻikepili mai iā ia me kahi mea hana akā i ka SSD ʻoi aku ka paʻakikī a hiki ke nalo i nā ʻike āpau ʻoiai he hoʻomanaʻo flash.

Hiki i ka waihona ma nā diski SSD

ʻano o nā kalaka paʻa

I kēia lā he palena palena iki kā ka SSD waihona ʻoiai ʻaʻole ia lawa ka lawa no ka hapa nui o nā mea hoʻohana. ʻO ka mea maʻamau e holo i loko o SSD o 256GB, 512 GB, 1 TB a hiki i 2 a i ʻole nā ​​hihia rarer a hiki i 4 TB. Hiki ke hoʻopili ʻia kēia hiki ke mālama ʻia e ke kumukūʻai kiʻekiʻe o kekahi o lākou a ʻo ke kumukūʻai ma ka mākeke e hilinaʻi nui ʻia i ka mea hana a me ke ʻano o kēia.

ʻIke ʻia kekahi paʻa ʻoi aku ka nui o nā disks SSD ma mua o kēia mau mea i hōʻike mua ʻia, ʻoiai he ʻoiaʻiʻo ke kumukūʻai o hiki ke hoʻonohonoho ʻia kahi diski 1TB ma waena ma ke kumu kūʻai o 200 euro. Aia kekahi mau hiʻohiʻona liʻiliʻi a me nā mea ʻē aʻe i ʻoi aku ka pipiʻi me ka hiki like, ʻo ia ke kumu he mea nui e akāka e pili ana i ka hoʻohana a mākou e hāʻawi ai i ka SSD a mākou e makemake ai a ma luna o nā mea āpau e helu e pili ana i ka nui maoli o kahi e pono ai mākou. Nui ka ʻōlelo a ke ao ma aneʻi no ka mea maʻamau ka loaʻa ʻana o kahi hoʻolālā mālama kapua a hiki i kēia ke hoʻohuli i ka hoʻonohonoho ʻana o kahi kamepiula hou a me kāna SSD kūloko.

Ua lawa nā mana o nā SSD o kēia manawa no ka hapa nui akā ʻoiai me ka hala ʻana o ka manawa e ulu ai kēia waihona a hāʻule nā ​​kumukūʻai o SSD e like me kā lākou e hana nei i kēia manawa. I ka hoʻomaka ʻana ua loaʻa kēia mau SSD i kekahi mau mea hoʻohana akā i kēia mau lā ʻo ia ka mea maʻamau o ka honua e hoʻokomo i kēia ʻano disk ma kāu kamepiula pilikino.


Hoʻopili ka ʻike o ka ʻatikala i kā mākou kumumanaʻo o ka hoʻoponopono hoʻoponopono. E hōʻike i kahi kaomi hemahema ʻaneʻi.

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  1. He kuleana no ka ʻikepili: Blog ʻo Actualidad
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