Paʻa paʻa - no ke aha e pono ai ke hoʻokomo kālā?
He mea koʻikoʻi o kēlā me kēia kamepiula - papapihi a pona paha - he kīkī paʻakikī. He mau makahiki i hala aku nei, ʻo HDD ke alakaʻi i kēia ʻāpana. I kēia lā, ke hoʻololi ʻia nei lākou e nā SDD solid-state drive. Eia nō naʻe, pono e hoʻohana ʻia nā paʻakikī?
He aha ka mea paakiki?
ʻO kahi diski maʻamau, ʻike ʻia hoʻi ʻo ka platter a i ʻole ka magnetic disk, he kīkī paʻakikī. ʻO ia kekahi o nā pūʻulu koʻikoʻi ʻelua i hoʻohana ʻia i loko o nā kamepiula, a me nā mea hoʻokele paʻa paʻa i kapa ʻia ʻo solid state drive.
He kiko'ī ka hoʻolālā ʻana o nā pāpaʻi paʻakikī no ka mea he mau papa hoʻoneʻe ko lākou a he poʻo ke kuleana no ka heluhelu ʻana i ka ʻikepili. Eia naʻe, hoʻopilikia maikaʻi kēia i ka lōʻihi o nā HDD a me ko lākou kū'ē i ka pōʻino mechanical.
ʻO nā pono a me nā pōʻino o ka paʻa paʻa
Nui nā ʻano ʻokoʻa e noʻonoʻo ai i ke koho ʻana i nā pahu paʻakikī, e like me ke kākau ʻana i ka ʻikepili a me ka wikiwiki heluhelu, ka mana pono, a me ka hiki ke hoʻokele.
ʻO kā lākou pōmaikaʻi, ʻoiaʻiʻo, ʻo ka mana nui e hiki ke loaʻa i ka mea kūʻai aku no ke kumu kūʻai liʻiliʻi. ʻO ke kumukūʻai o ke kūʻai ʻana i kahi HDD e emi iho ma mua o kahi SSD o ka mana like. I kēia hihia, akā, ʻae ka mea hoʻohana i ka wikiwiki haʻahaʻa o ka kākau ʻana a me ka heluhelu ʻana i ka ʻikepili a me kahi kiʻekiʻe o ka walaʻau i hana ʻia e ka disk i ka wā o ka hana maʻamau. ʻO kēia ke kumu o ka HDD e neʻe ana i nā ʻāpana mechanical e hoʻoheheʻe ai. ʻOi aku ka maʻalahi o kēia mau drive i ka pōʻino mechanical ma mua o nā pahu paʻakikī ʻē aʻe ma ka mākeke i kēia lā. Inā hoʻokomo ʻia ka drive i loko o kahi kamepiula, a laila ʻaʻole pono e hoʻoneʻe ʻia ke kamepiula ma hope o ka hoʻāla ʻia ʻana o nā mea hana, no ka mea, hiki i nā haʻalulu i hana ʻia ma kēia ala ke hiki ke hōʻino mau i ke ʻano o ka drive a alakaʻi i ka nalowale o ka ʻikepili i mālama ʻia ma luna.
Pehea e koho ai i kahi HDD maikaʻi?
He aha nā mea e noʻonoʻo ai i ke kūʻai ʻana iā lākou? Waiwai:
- ʻO ka wikiwiki o ka huli ʻana - ʻoi aku ka kiʻekiʻe, ʻoi aku ka wikiwiki o ka ʻikepili e heluhelu a kākau ʻia. ʻO ka maʻamau, loaʻa nā HDD i ke kālepa me ka wikiwiki o ka rotation mai 4200 a 7200 rpm.
- Hōʻano - Aia nā pahu 2,5-ʻīniha no nā laptops a me nā drive 3,5-inihi ka hapa nui no nā pākaukau.
- ʻO ka disk cache kahi pale e mālama ai i nā ʻikepili i hoʻohana pinepine ʻia ma ka disk a hiki ke loaʻa koke, kahi e hoʻomaikaʻi ai i kāna hana. Hiki ke hoʻomanaʻo maʻamau mai 2 a 256 MB.
- Interface - hoʻomaopopo e pili ana i ke ʻano o ka mea hoʻohui e hiki ai iā ʻoe ke hoʻohui i ka drive i ke kamepiula; pili kēia i ka hoʻoili ʻikepili a kā mākou mea hana. ʻO nā drive maʻamau ʻo SATA III.
- Ka helu o nā papa. ʻO ka liʻiliʻi o nā pā a me nā poʻo ma kahi kaʻa, ʻoi aku ka maikaʻi, no ka mea e hōʻemi ana i ka hopena o ka hemahema ʻoiai e hoʻonui ana i ka hiki a me ka hana o ke kaʻa.
- Kaha - Hiki ke piʻi i ka 12TB ka mea paʻakikī nui loa (e like me SEAGATE BarraCuda Pro ST12000DM0007, 3.5″, 12TB, SATA III, 7200rpm HDD).
- Manawa Loaʻa - ʻO ka pōkole ʻoi aku ka maikaʻi, ʻoiai e hōʻike ana i ka lōʻihi o ke noi ʻana i ka ʻikepili i ka loaʻa ʻana.
He kūpono ke kūʻai ʻana i kahi HDD?
I nā hihia he nui, ʻoi aku ka maikaʻi o nā HDD no nā mea hoʻohana kamepiula ma mua o SSD, ʻoiai ka wikiwiki o kā lākou wikiwiki. Hāʻawi ʻia nā mākēneki a me nā disk drive i ka nui o ka mālama ʻana, no laila ua maikaʻi loa lākou no ka mālama ʻana i nā kiʻi a i ʻole nā kiʻiʻoniʻoni ma kahi kaʻa kamepiula. Eia hou, hiki iā ʻoe ke kūʻai iā lākou i nā kumukūʻai maikaʻi, no ka laʻana:
- HDD TOSHIBA P300, 3.5″, 1 TB, SATA III, 64 MB, 7200 rpm - PLN 182,99;
- HDD WESTERN DIGITAL WD10SPZX, 2.5″, 1 TB, SATA III, 128 MB, 5400 rpm - PLN 222,99;
- HDD WD WD20PURZ, 3.5″, 2 TB, SATA III, 64 MB, 5400 rpm — PLN 290,86;
- HDD WESTERN DIGITAL Ula WD30EFRX, 3.5′′, 3ТБ, SATA III, 64МБ – 485,99зл.;
- Paa paakiki WESTERN DIGITAL Ula WD40EFRX, 3.5″, 4TB, SATA III, 64MB, 5400rpm – PLN 732,01
ʻO nā mea kūʻai aku e ʻimi nei i kahi waiwai maikaʻi no ke kālā paʻakikī paha e noʻonoʻo paha i ke kūʻai ʻana i kahi kīkī paʻakikī.
