Lokacin zabar tuki don tsarin su, masu amfani suna ƙara fifita SSDs. A matsayinka na mai mulki, sigogi biyu suna yin tasiri akan wannan - babban gudu da kyakkyawan aminci. Koyaya, akwai wani, babu ƙaramin mahimmanci mahimmanci - wannan shine rayuwar sabis. Kuma a yau za mu yi kokarin gano tsawon lokacin da ingantaccen tsarin-kasa zai iya kasancewa.
Yaya tsawon lokacin da m jihar drive?
Kafin kayi la'akari da tsawon lokacin da tuki zai ɗauki, bari muyi magana kaɗan game da nau'ikan ƙwaƙwalwar SSD. Kamar yadda kuka sani, a halin yanzu, ana amfani da nau'ikan ƙwaƙwalwar ajiya guda uku don adana bayanai - waɗannan sune SLC, MLC da TLC. Duk bayanan da ke cikin waɗannan nau'ikan an adana su a cikin sel na musamman, wanda zai iya ƙunsar ɗayan, biyu ko uku, bi da bi. Don haka, kowane nau'in ƙwaƙwalwar ajiya sun bambanta a cikin girman girman rikodin bayanai da saurin karatu da rubutu. Wani muhimmin bambanci shine adadin sake rubutun hawan keke. Wannan sigar ne ke tantance rayuwar faifai.
Dabarar da za'a kirkiri rayuwar tuki
Yanzu bari mu ga tsawon lokacin da SSD zai iya aiki da nau'in ƙwaƙwalwar MLC da aka yi amfani da shi. Tunda yawanci ana amfani da wannan ƙwaƙwalwar ajiya a cikin wadatattun-jihar, zamu dauke shi misali. Sanin yawan dubin wata-wata, kirga yawan ranakun, watanni, ko shekarun aiki ba zai zama da wahala ba. Don yin wannan, muna amfani da tsari mai sauƙi:
Yawan hawan keke * Ikon diski / Adadin yawan bayanan da aka yi rikodin kowace rana
Sakamakon haka, mun sami adadin kwanakin.
Lissafin lissafin rayuwa
Don haka bari mu fara. Dangane da bayanan fasaha, matsakaiciyar lambar sake rubutawa shine 3,000. Misali, ɗauki motarka 128 GB da matsakaita matsakaiciyar yawan taska ta 20 GB. Yanzu amfani da dabara mu samu sakamako mai zuwa:
3000 * 128/20 = 19200 kwana
Don samun saukin fahimtar bayanai, zamu fassara ranakun shekaru. Don yin wannan, raba adadin kwanakin da aka karɓa ta hanyar 365 (yawan kwanakin a cikin shekara) kuma sami kimanin shekaru 52. Ko yaya, wannan lambar ka'idojin magana ce. A aikace, rayuwar sabis zata fi gajarta. Saboda yanayin SSD, matsakaicin adadin adadin bayanan yau da kullun da aka yi rikodin yana ƙaruwa sau 10, saboda haka ana iya rage ƙididdigarmu da wannan adadin.
Sakamakon haka, muna samun shekaru 5.2. Koyaya, wannan baya nufin bayan shekaru biyar ɗinda motarka zata daina aiki. Duk zai dogara ne da yawan amfanin da kuka yi amfani da SSD. Saboda wannan ne yasa wasu masana'antun ke nuna adadin bayanan da aka rubuta wa diski din a zaman rayuwar sabis. Misali, don mashin X25-M, Intel yana ba da garanti don ƙarar bayanai na 37 TB, wanda a 20 GB kowace rana yana ba da ajalin shekaru biyar.
Kammalawa
A takaice, muna cewa rayuwar sabis ɗin ta dogara ne sosai akan tsananin amfanin tuki. Hakanan, dangane da tsari, girman na'urar adana bayanai da kanta tana taka rawar gani. Idan muka kwatanta da HDDs, waɗanda a kan matsakaita sun yi aiki na kusan shekaru 6, to, SSDs ba kawai abin dogaro bane, amma kuma zasu dawwama ga mai su.
