Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, cov khoom siv hluav taws xob tau hloov kho tas lintawm qhov zaus siab. Cov ntaub ntawv khaws cia kuj tau maj mam tsim kho tshiab rau ntau hom, xws li cov disks mechanical, solid-state disks, magnetic tapes, optical disks, thiab lwm yam.

Thaum cov neeg yuav khoom yuav cov khoom POS, lawv yuav pom tias muaj ob hom hard drives: SSD thiab HDD. SSD thiab HDD yog dab tsi? Vim li cas SSD thiaj ceev dua HDD? Qhov tsis zoo ntawm SSD yog dab tsi? Yog tias koj muaj cov lus nug no, thov nyeem ntxiv.

Cov hard drives raug muab faib ua cov mechanical hard drives (Hard Disk Drive, HDD) thiab solid state drives (SSD).

Lub hard disk mechanical yog lub hard disk ib txwm muaj thiab ib txwm muaj, feem ntau yog ua los ntawm: platter, magnetic head, platter shaft thiab lwm yam. Ib yam li cov qauv mechanical, qhov ceev ntawm lub cev muaj zog, tus naj npawb ntawm cov magnetic heads, thiab platter density tuaj yeem cuam tshuam rau kev ua tau zoo. Kev txhim kho kev ua tau zoo ntawm HDD hard disks feem ntau yog nyob ntawm kev nce qhov ceev ntawm kev sib hloov, tab sis qhov ceev ntawm kev sib hloov siab txhais tau tias kev nce suab nrov thiab kev siv hluav taws xob. Yog li ntawd, cov qauv ntawm HDD txiav txim siab tias nws nyuaj rau hloov pauv zoo, thiab ntau yam tseem ceeb txwv nws qhov kev hloov kho.

SSD yog ib hom cia khoom uas tau tshwm sim nyob rau hauv xyoo tas los no, lub npe tag nrho ntawm nws yog Solid State Drive.

Nws muaj cov yam ntxwv ntawm kev nyeem ntawv thiab sau ntawv sai, lub teeb yuag, siv hluav taws xob tsawg thiab me me. Vim tias tsis muaj teeb meem zoo li no uas qhov ceev ntawm kev tig tsis tuaj yeem nce ntxiv, nws txoj kev txhim kho kev ua tau zoo yuav yooj yim dua li HDD. Nrog nws cov txiaj ntsig zoo, nws tau dhau los ua lub hauv paus tseem ceeb ntawm kev ua lag luam.

Piv txwv li, qhov random nyeem latency ntawm SSD tsuas yog ob peb feem kaum ntawm ib millisecond, thaum qhov random nyeem latency ntawm HDD yog nyob ib ncig ntawm 7ms, thiab tej zaum yuav siab txog 9ms.

Qhov ceev ntawm HDD khaws cov ntaub ntawv yog li 120MB / S, thaum qhov ceev ntawm SSD ntawm SATA protocol yog li 500MB / S, thiab qhov ceev ntawm SSD ntawm NVMe protocol (PCIe 3.0 × 4) yog li 3500MB / S.

Thaum nws los txog rau kev siv ua haujlwm, raws li cov khoom POS (txhua lub tshuab) txhawj xeeb, ob qho tib si SSD thiab HDD tuaj yeem ua tau raws li qhov xav tau kev khaws cia dav dav. Yog tias koj nrhiav kev ceev dua thiab kev ua tau zoo dua, nws raug pom zoo kom koj xaiv SSD. Thiab yog tias koj xav tau lub tshuab pheej yig, HDD yuav tsim nyog dua.

Tag nrho lub ntiaj teb tab tom hloov mus rau hauv digital, thiab cov ntaub ntawv khaws cia yog lub hauv paus ntawm kev khaws cov ntaub ntawv, yog li lawv qhov tseem ceeb tuaj yeem xav txog. Nws ntseeg tau tias nrog kev txhim kho thev naus laus zis, yuav muaj ntau thiab ntau cov khoom lag luam zoo thiab pheej yig kom tau raws li qhov xav tau zoo dua. Yog tias koj muaj lus nug txog kev xaiv hom hard drive, thov hu rau peb! TouchDisplays muab kev pabcuam zoo heev thiab cov khoom lag luam zoo tshaj plaws kom tau raws li tag nrho koj cov kev xav tau rau cov khoom siv kov tau ntse.

Ua raws li qhov txuas no kom paub ntau ntxiv:

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Hauv Suav teb, rau lub ntiaj teb

Ua ib lub tuam txhab tsim khoom uas muaj kev paub dhau los hauv kev lag luam, TouchDisplays tsim cov kev daws teeb meem kov ntse. Tsim muaj xyoo 2009, TouchDisplays nthuav dav nws txoj kev lag luam thoob ntiaj teb hauv kev tsim khoom.Kov Txhua Yam Hauv Ib Lub POS,Cov Cim Qhia Digital Sib Tham,Kov Saib Xyuas, thiabRooj Sib Tham Hauv Hluav Taws Xob.

Nrog pab pawg R&D tshaj lij, lub tuam txhab mob siab rau kev muab thiab txhim kho cov kev daws teeb meem ODM thiab OEM uas txaus siab, muab cov kev pabcuam kho kom haum rau hom lag luam thiab khoom lag luam zoo tshaj plaws.

Ntseeg TouchDisplays, tsim koj lub npe zoo tshaj plaws!

Tiv tauj peb

Email: info@touchdisplays-tech.com
Tus Xov Tooj Hu Rau: +86 13980949460 (Skype/ WhatsApp/ Wechat)