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SSD Drive vs Flash Drive: He aha ka ʻokoʻa?
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SSD Drive vs Flash Drive: He aha ka ʻokoʻa?

2024-10-16 11:19:28

ʻO ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o kahi SSD (Solid-State Drive) a me kahi flash drive ke kī. Hoʻohana ʻelua i ka hoʻomanaʻo flash, kahi hoʻomanaʻo non-volatile e mālama i ka ʻikepili me ka ʻole o ka mana. ʻElua mau ʻano nui: NAND flash a me NOR flash. He mea koʻikoʻi kēia mau ʻano no ka hana ʻana o kēlā me kēia mea hana a me kāna hana.

Maikaʻi ka uila NAND no ka mālama ʻana no ka mea ʻoʻoleʻa a kūʻai aku. Hoʻohana ʻia ia ma nā SSD a me nā USB flash drive. ʻOi aku ka maikaʻi o NOR flash no ka mālama ʻana i nā code a holo wikiwiki. ʻO nā inoa nui i ka hoʻomanaʻo uila ʻo Samsung, Toshiba, a me Micron Technology.

Papa helu

Nā mea lawe nui

Hoʻohana nā SSD a me nā flash drive i ka hoʻomanaʻo flash, kahi ʻano hoʻomanaʻo non-volatile.
Hoʻohana nui nā SSD a me nā flash drive i ka flash NAND no ka mea ʻoʻoleʻa a maʻalahi.
ʻOi aku ka maikaʻi o ka flash NAND no ka mālama ʻana i ka ʻikepili; ʻO NOR flash no ke code a me ke komo wikiwiki.
ʻO nā inoa nui i ka hoʻomanaʻo flash ʻo Samsung, Toshiba, a me Micron Technology.
ʻO ka ʻike ʻana i nā ʻokoʻa e kōkua i ka hana ʻana i nā koho ʻoi aku ka maikaʻi no ka mālama ʻana.


ssd-drive-vs-flash-drive


He aha ka SSD (Solid-State Drive)?

ʻO kahi SSD (Solid-State Drive) kahi hopena mālama mālama hou. Hoʻohana ia i ka ʻenehana paʻa paʻa e mālama i ka ʻikepili palekana. ʻAʻole like me nā paʻa paʻa kahiko, ʻaʻohe ʻāpana neʻe o SSD. ʻO ia ke ʻano o ka wikiwiki, ʻoi aku ka hilinaʻi, a ʻoi aku ka lōʻihi.


Hele mai nā SSD i nā ʻano like ʻole e hoʻokō i nā pono like ʻole. He mea maʻamau ka sata ssd a kaulike ke kumukūʻai me ka hana. No ka poʻe makemake ʻoi aku ka wikiwiki, ʻo nvme ssd ke koho. Loaʻa kēia ma ka m.2 interface a i ʻole u.2 interface a he kī no ka hoʻopili wikiwiki.


ʻO ka mālama ʻana i ka ʻikepili palekana a lōʻihi ka mea nui no SSD. E hoʻohana i ke kōkua hoʻopaʻa ʻana a me ka hoʻoponopono hewa (ECC). Mālama lākou i ka palekana o ka ʻikepili a ʻoi aku ka lōʻihi o ka holo ʻana. Hoʻolaha ka hoʻopaneʻe ʻaʻahu i ka lole a me ka waimaka, no laila e hana maikaʻi ke kalaiwa no ka manawa lōʻihi.


ʻAno Interface

Nā mea nui

Nā noi

SSD

ʻO ka māmā maʻamau, kūpono ke kumu kūʻai

Heluhelu maʻamau, laptops, desktops

NVMe SSD

Kiʻekiʻe wikiwiki, haʻahaʻa latency

Nā pāʻani pāʻani, nā keʻena hana ʻoihana

M.2 Ikepili

Nui paʻakikī, wikiwiki wikiwiki

Ultrabooks, nā PC kumu liʻiliʻi

U.2 Interface

Hiki ke kiʻekiʻe, kūpono ke kikowaena data

Nā hāʻina mālama mālama ʻoihana


Hoʻolaha ka pae ʻana i ka lole a me ka waimaka, no laila e hana maikaʻi ke kaʻa no ka manawa lōʻihi.

ʻO nā inoa nui e like me Samsung, Western Digital, a me Crucial alakaʻi i ka mākeke SSD. Hāʻawi lākou i nā drive notch kiʻekiʻe no nā ʻano pono āpau. Ke ʻoi aku ka maikaʻi o ka ʻenehana, ʻoi aku ka wikiwiki o ka SSD e hoʻohana ʻia e PCIe, ʻoi aku ka hilinaʻi, a me ka maikaʻi. Ke hoʻololi nei lākou i kā mākou mālama ʻana i ka ʻikepili.


Nā mea like ma waena o nā SSD a me nā Flash Drives

Hoʻohana ʻia nā SSD a me nā flash drive i kahi mālama paʻa. Ke hilinaʻi nei lākou i ka hoʻomanaʻo flash NAND e mālama pono i ka ʻikepili. 'O ia ho'i, 'a'ole e nalowale ka 'ikepili ke pio ka mana.

Hoʻohana pū lākou i ke code hoʻoponopono hewa (ECC) e pale i ka ʻikepili. Kōkua kēia i ka pale ʻana i ka nalo ʻikepili a i ʻole ka palaho.
ʻO nā SSD a me nā pahu uila e ana i ko lākou ola i ka nui o nā bytes i kākau ʻia (TBW). Hōʻike kēia i ka lōʻihi e hiki ai iā lākou ke hoʻomau. Kōkua ia i nā mea hoʻohana e ʻike i ka maikaʻi o kā lākou hana i ka wā.

ʻAʻohe ʻāpana neʻe nā ʻano mea ʻelua. ʻO kēia ke kūpaʻa iā lākou i nā haʻalulu. ʻOi aku ka palekana ma mua o nā diski paʻa maʻamau.

Aspect

Nā SSD

Pākuʻi uila

ʻenehana mālama

Waihona Kūlana Paʻa (NAND flash memory)

Waihona Kūlana Paʻa (NAND flash memory)

ʻIkepili Pono

ECC (Kōhea Hoʻoponopono Haʻihewa)

ECC (Kōhea Hoʻoponopono Haʻihewa)

Pono mana

ʻAʻole paʻakikī

ʻAʻole paʻakikī

Ana ola

Ka huina pau i kakauia (TBW)

Ka huina pau i kakauia (TBW)

Kūʻē haʻalulu

Kiʻekiʻe (ʻAʻohe ʻāpana mechanical)

Kiʻekiʻe (ʻAʻohe ʻāpana mechanical)


Nā ʻokoʻa ma waena o SSD a me nā Flash Drives i ka hana

Ke hoʻohālikelike mākou i nā SSD (Solid-State Drives) a me Flash Drives, nānā mākou i kekahi mau wahi koʻikoʻi. Loaʻa kēia mau mea i ka wikiwiki heluhelu/kākau, ka wikiwiki komo, nā hana hoʻokomo/puka i kēlā me kēia kekona (IOPS), a me ka latency. Hoʻopili nui kēia mau mea i ka pono o kēlā me kēia ʻano waihona.

Loaʻa i nā SSD ka ʻenehana holomua e wikiwiki ai lākou ma mua o Flash Drives. ʻOi aku ka maikaʻi o ka heluhelu a kākau ʻana i ka wikiwiki a mālama maʻalahi i nā IOPS he nui. Loaʻa iā lākou kahi cache DRAM, kahi e hoʻonui ai i ko lākou wikiwiki a me ka pono. Hoʻohui, he haʻahaʻa haʻahaʻa nā SSD, e hana maikaʻi iā lākou no ka ʻike wikiwiki a me nā hana ʻōnaehana.

Ma kekahi ʻaoʻao, ʻoi aku ka maikaʻi o ka flash drive akā lohi mau. Loaʻa iā lākou nā māmā sequential a me ka wikiwiki. Hoʻemi kēia iā lākou no nā hana e pono ai ke komo wikiwiki mau. ʻOi aku ka maikaʻi no ka hoʻoili ʻana a me ke kākoʻo ʻana i ka ʻikepili, ʻaʻole no ka lilo ʻana i mea hoʻokele nui.

ʻOi aku ka lōʻihi o nā SSD ma mua o ka flash drive. Ua kūkulu ʻia lākou no ka mālama ʻana i nā pōʻai heluhelu/kākau hou aʻe i ko lākou hoʻolālā ʻana a me ka ʻenehana pae ʻaʻahu. ʻO kēia ka mea e hilinaʻi nui ai ka SSD no ka hoʻohana kaumaha.

ʻĀpana

SSD

Kahiko uila

Heluhelu/Kkau Kakau

Kiʻekiʻe

Kaumaha

ʻO ka wikiwiki komo

Kiʻekiʻe

Haʻahaʻa

IOPS

Kiʻekiʻe

Haʻahaʻa

Latency

Haʻahaʻa

Kiʻekiʻe

Ka hoomanawanui

Kiʻekiʻe

Kaumaha

I ka pōkole, ʻoi aku ka maikaʻi o SSD ma mua o Flash Drives no nā kumu he nui. ʻOi aku ka wikiwiki o ka heluhelu / kākau ʻana, ke komo ʻole, IOPS, latency, a me ka hoʻomanawanui. No laila, ʻoi aku ka maikaʻi o nā SSD no nā hana e pono ai ka mālama ʻana i ka ʻikepili wikiwiki.


Ka nui o ka mālama ʻana a me ke kumu kūʻai ʻokoʻa ma waena o nā SSD a me nā Flash Drives

He mea nui e ʻike i ka ʻokoʻa o ka mālama ʻana a me ke kumukūʻai ma waena o SSD a me nā flash drive. Hiki i nā SSD ke paʻa i ka nui, mai nā haneli gigabytes a i nā terabytes he nui. Ma kekahi ʻaoʻao, ʻoi aku ka liʻiliʻi o nā flash drive akā paʻa iki, mai kahi mau gigabytes a i ʻelua terabytes.


Ua iho i lalo ke kumukūʻai o SSD, e ʻoi aku ka maʻalahi. Ua kōkua nā ʻenehana hou e like me 3D NAND, QLC NAND, TLC NAND, a me SLC NAND i nā kumu kūʻai. ʻO ia ke ʻano hiki iā mākou ke loaʻa i kahi waihona no ka liʻiliʻi kālā.

Hiʻona

Nā SSD

Pākuʻi uila

Hiki ke waiho

A hiki i nā TB he nui

Mai kekahi mau GB a i ʻelua mau TB

Koina no ka Gigabyte

Kiʻekiʻe

lalo

He mea maikaʻi nā flash drive no ka lawe lima a me ke kumukūʻai. Akā, ʻoi aku ka maikaʻi o SSD no ka mālama ʻana i nā ʻikepili he nui a hana maikaʻi. ʻO ka hoʻohana ʻana o 3D NAND a me nā ʻenehana ʻē aʻe e hana maikaʻi i kēlā me kēia koho no nā pono like ʻole.



ʻOkoʻa ka lōʻihi a me ke ola ma waena o SSD a me nā Flash Drives

Ke kamaʻilio nei mākou e pili ana i ka lōʻihi a me ke ola o SSDs a me nā flash drive, nānā mākou i nā kumu nui. Hoʻopili ʻia kēia mau mea me ka hoʻopaʻa ʻana i ka ʻaʻahu, ka hoʻopau ʻana i nā polokalamu, ka mālama ʻana i ka ʻikepili, ka pale ʻana i ka haʻalulu, a me ka hoʻomanawanui wela. Kōkua kēia mau mea iā mākou e hoʻomaopopo i ka hana ʻana o kēlā me kēia waihona waihona ma lalo o nā kūlana like ʻole.

Ke hoʻohana nei nā SSD i nā algorithms leveling wear advanced. Hoʻolaha like kēia mau algorithms i ka ʻikepili ma waena o nā cell memory. Hoʻemi kēia i ka pilikia o ka ʻaʻahu ma kēlā me kēia wahi. ʻO ka hopena, hiki i nā SSD ke mālama i nā hana heluhelu a kākau ʻoi aku i ko lākou ola ma mua o nā flash drive kuʻuna.

Hoʻokumu pū ʻia nā SSD e pale i nā wela wela. ʻO kā lākou kūkulu paʻa ʻana e kūpono iā lākou no ka hoʻohana ʻana i nā kaiapuni me ka hoʻololi ʻana i nā mahana. He mea nui kēia no ka mālama pono ʻana i ka ʻikepili a me ka pale ʻana i ka palaho ʻikepili.

ʻO nā flash drive, ma ka ʻaoʻao ʻē aʻe, ua ʻike ʻia no ko lākou kūpaʻa haʻalulu. No ka loaʻa ʻole o nā ʻāpana neʻe, ʻaʻole hiki ke haki. Eia naʻe, loaʻa iā lākou ka helu palena o nā pōʻaiapili kākau. Hoʻopilikia kēia i ko lākou ola a me ka hiki ke mālama i ka ʻikepili i ka manawa. Hiki ke hoʻomaka e hoʻolohi i ka holo ʻana o kā lākou kākau ʻana.

Hiʻona

SSD

Kahiko uila

Wear Leveling

Nā algorithm kiʻekiʻe

Kumu

Papahana-Erase Cycles

Hoʻomanawanui kiʻekiʻe

kaupalena

Paʻa ʻikepili

Maikaʻi

Kaumaha

Kūʻē haʻalulu

Kaumaha

Kiʻekiʻe

Hoʻomanawanui wela

Laulā laula

Lahi haiki

I ka hōʻuluʻulu ʻana, loaʻa i nā SSD a me nā flash drive ko lākou ikaika ponoʻī i ka wā e pili ana i ka lōʻihi a me ke ola. ʻOi aku ka maikaʻi o nā SSD i nā hoʻonohonoho ʻoihana e pono ai ka hoʻomanawanui kiʻekiʻe a me ka hilinaʻi.

E hoʻohana i nā hihia a me nā ʻokoʻa kūpono ma waena o nā SSD a me nā Flash Drive

Loaʻa i nā Solid-State Drives (SSDs) a me nā flash drive ko lākou ikaika ponoʻī. He mea maikaʻi nā SSD ma ke ʻano he kaʻa kaʻa no ka mea wikiwiki a hilinaʻi. ʻOi aku ka wikiwiki o kāu ʻōnaehana. Hoʻohana ʻia lākou i nā mea hana kiʻekiʻe a me ka mālama ʻoihana.

ssd-drive-vs-flash-drive-he aha-s-ka-ʻokoʻa

Hele mai nā SSD i loko o SSD a me nā ʻano SSD waho. Hiki iā lākou ke hoʻohana i nā mea he nui, mai ka hoʻomaikaʻi ʻana i nā kamepiula i ke kōkua ʻana i nā kikowaena ʻikepili. ʻO kā lākou wikiwiki a me ka mālama nui e kūpono iā lākou no ka loaʻa ʻana o ka ʻikepili wikiwiki a mau.
ʻOi aku ka maikaʻi o ka hoʻoneʻe ʻana i ka ʻikepili ma ka maʻalahi. He liʻiliʻi lākou, maʻalahi e hoʻohana, a maikaʻi no ke kula a i ʻole nā ​​​​pono pilikino. ʻOi aku ka maikaʻi ma mua o SSD inā ʻaʻole pono ʻoe i ka wikiwiki nui a i ʻole kahi mālama nui.

1.High-Speed ​​Boot Drive: Hoʻomaka wikiwiki ka SSD i kāu ʻōnaehana.
2.Versatile Storage Options: Hiki iā ʻoe ke kiʻi i ka SSD kūloko a me waho SSD no nā pono like ʻole.
3.Portable and Affordable: He mea maʻalahi ka laweʻana i nā leka uila a maikaʻi no ka neʻeʻana o kaʻikepili wikiwiki.

ʻO ke koho ʻana ma waena o SSD a me nā flash drive e pili ana i kāu mea e pono ai. ʻOi aku ka maikaʻi o nā SSD no ka wikiwiki a me nā pono mālama nui. ʻOi aku ka maikaʻi o nā pahu uila no ka neʻe ʻana o ka ʻikepili maʻalahi.


Nā ʻenehana hou aʻe a me nā ʻano o ka wā e hiki mai ana

Ke loli wikiwiki nei ka ʻenehana mālama, e alakaʻi ana i nā ʻano hou hoihoi. Hoʻohui ka waihona Hybrid i ka maikaʻi o nā SSD a me nā HDD. He wikiwiki a maʻalahi hoʻi, maikaʻi ia no nā pono ʻikepili he nui.

Ke hoʻololi nei hoʻi nā ʻāpana uila āpau i ka pāʻani. Hoʻohana lākou i ka hoʻomanaʻo flash no ka wikiwiki a me ka maikaʻi. He mea kūpono kēia no nā kikowaena ʻikepili pono e hana wikiwiki.

ʻO ka hoʻomanaʻo o Intel's Optane kahi hana nui i mua. ʻOi aku ka wikiwiki ma mua o ka hoʻomanaʻo maʻamau a me ka uila, e hana wikiwiki ana i ka ʻikepili. I ka ulu ʻana o ka ʻikepili, kōkua ka hoʻomanaʻo ʻo Optane i ka holo mālie.

Eia kahi papa e hōʻike ai i ka mea a kēia mau ʻenehana hou e hāʻawi ai:

ʻenehana

Nā Pōmaikaʻi Nui

Nā hihia hoʻohana maikaʻi loa

Waihona Hanau

Kūʻai-pono, hiki ke kiʻekiʻe, hoʻomaikaʻi i ka hana

Waihona maʻamau, nā haʻahaʻa hana kaulike

All-Flash Array

Kiʻekiʻe wikiwiki, haʻahaʻa latency, ikehu pono

Ka helu helu kiʻekiʻe, ʻikepili ʻikepili

Hoʻomanaʻo Optane

ʻO ka haʻahaʻa haʻahaʻa, ka hoʻomanawanui kiʻekiʻe, ka ʻikepili wikiwiki

ʻO ka hana manawa maoli, nā kaiapuni ʻikepili nui

I ka pōkole, ke hoʻololi nei kēia mau ʻenehana hou i ka waiho ʻana no ka maikaʻi. ʻOi aku ka wikiwiki o ka mālama ʻana i ka ʻikepili, hilinaʻi a maʻalahi hoʻi e ulu. Ke loli mau nei ko mākou honua kikohoʻe, e mau ana kēia mau ʻano.



Ka hopena

Hiki mai nā SSD a me nā flash drive mai ka ʻenehana like akā lawelawe nā pono like ʻole. Nā SSD He mea maikaʻi ia no nā pono mālama kiʻekiʻe, ka hana mau, a me ka hoʻohana haʻahaʻa. Hana maikaʻi lākou ma nā wahi he nui, mai ka hoʻohana pilikino i nā pono ʻoihana nui. No nā ʻoihana ʻenehana, nā mea hana e like me kahi ʻoihana PC me NVIDIA GPU a i ʻole a lolouila rackmount kamepiula Hiki iā ia ke pōmaikaʻi mai nā SSD e mālama pono i nā hana hoʻoili ʻikepili kiʻekiʻe.


Nā pahu uila, akā naʻe, e pili ana i ka portability a me ka hiki. He kūpono lākou no ka neʻe ʻana i nā faila a me ka mālama ʻana i nā backup. ʻOiai ʻaʻole hiki iā lākou ke hoʻomau i ka SSD ma kekahi mau wahi, ʻo kā lākou maʻalahi a me ke kumukūʻai e hoʻohana nui ai lākou. No nā poʻe loea i nā kaiapuni koi, a ʻO ka papa ʻaina me ka Windows 11 a i ʻole a PC puʻupuʻu liʻiliʻi hāʻawi i nā koho helu kelepona hiki ke hana pū me nā pahu uila no ka loaʻa ʻana o ka ʻikepili wikiwiki.


Ke nānā aku nei ka wā e hiki mai ana o ka mālama ʻana no nā SSD a me nā flash drive. E ʻoi aku ka maikaʻi o ka ʻenehana hou iā lākou i ka mālama pono ʻana i ka ʻikepili. ʻO ka ʻike ʻana i nā ʻokoʻa a me nā mea hou e hiki mai ana e kōkua i nā mea a pau e koho i kahi waihona kūpono no kā lākou pono. No nā hoʻohana kūikawā, nā huahana e like me an ʻoihana PC Advantech a i ʻole a kamepiula kaua no ke kuai hiki ke hoʻohui ʻia me nā ʻoluʻolu mālama mālama maikaʻi loa no ka hana a me ka hilinaʻi.


Nā ʻatikala pili:

ʻO ka laptop maikaʻi loa no ka diagnostics automotive

ʻO nā papa ʻoi loa no nā kaʻa kaʻa

Papa anu

dtpm vs ftpm

ʻO ka ʻokoʻa ma waena o ka iPad a me ka papa pc

Pehea ka lōʻihi o ka gpu?

Nā Huahana Pili

01

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