kab hauv qab
WD Dub series yog lub sijhawm ntev nyiam ntawm cov neeg siv, muab lub peev xwm loj thiab txhawb kev nrawm dua li lwm cov HDDs.
Western Digital Dub 4TB 3.5-nti Performance Hard Disk Drive
Peb tau yuav WD Black 4TB Performance Hard Drive yog li peb tus kws tshaj lij tuaj yeem kuaj xyuas thiab ntsuas nws. Mus nyeem ntawv rau peb cov khoom tshuaj xyuas tag nrho.
Western Digital yog lub npe loj hauv qhov chaw hard drive. Txawm hais tias muaj qee qhov kev tsis pom zoo ntawm no thiab muaj nrog WD hard drives, Dub series tau nyiam ntau xyoo dhau los, nrog rau lawv cov kev ua tau zoo thiab kev ntseeg siab. Rau qhov kev tshuaj xyuas tshwj xeeb no, peb yuav ua tib zoo saib ntawm WD Dub, tshwj xeeb yog 3.5-nti 4TB hard drive nrog 256MB cache. Muaj ntau ntau lwm hom, qhov ntau thiab tsawg, thiab kev hloov pauv nyob rau hauv Dub series, tab sis tag nrho cov SATA-based drives yuav xa cov txiaj ntsig zoo ib yam ua tsaug rau lawv qhov kev sib koom ua ke.
Design: Tsis-Frills thiab utilitarian
Vim tias cov tsav nyuaj feem ntau yog muab tso rau hauv lub khoos phis tawj rau qhov ntev ntawm lawv lub neej, nws tsis yog qhov xav tsis thoob tias qhov kev tsim tag nrho yog siv tau. Muab tso rau hauv lub thawv hlau tawv, WD Dub nta ib daim ntawv nplaum nrog qee lub npe rau saum, thiab SATA 3 interface / ntsaws rau hauv qab.
Cov no tshwj xeeb hauv hard disk drives tuaj hauv ob qho tib si.5-nti thiab 3.5-nti variations, yog li koj cov kev xav tau tshwj xeeb yuav txiav txim siab qhov twg yog qhov zoo tshaj rau koj. Vim tias 3.5-nti peb kuaj yog qhov loj thiab loj, nws yog qhov zoo tshaj plaws rau lub khoos phis tawj desktop. Koj tuaj yeem siv nws nyob rau hauv ib lub thawv sab nraud yog tias koj xav tau, tab sis 3.5-nti tsav yuav tsum muaj lub zog me ntsis rau kev khiav lag luam, txhais tau tias koj yuav tsum tau ntsaws ncaj qha rau hauv phab ntsa (ntxiv rau muaj USB rau cov ntaub ntawv xa mus rau koj. computer).
WD's Dub series tau nyiam ntau xyoo dhau los, nrog rau lawv cov kev ua tau zoo thiab kev ntseeg siab.
Lub 2.5-nti version yog me dua thiab ua haujlwm zoo nrog rau feem ntau lub laptops lossis phau ntawv sau uas muaj peev xwm nthuav tau. Qhov loj me no tseem tuaj yeem plam mus rau hauv ib lub thawv sab nraud rau kev khaws cia ntau dua, thiab lub thawv ntim tuaj yeem siv tau los ntawm kev sib txuas USB nkaus xwb (tsis tas yuav rub ncig lub AC qaum loj).
Lub WD Dub series ntawm HDDs yog qhov zoo tshaj plaws siv los ua cov khoom siv hauv xov xwm rau kev hloov cov ntaub ntawv loj ntawm cov haujlwm tshaj tawm. Lawv kuj yog cov kev xaiv zoo heev rau thaub qab cov khoom koj xav kom muaj kev nyab xeeb, tab sis kuj tuaj yeem siv rau kev ua si (cia li nco ntsoov lawv yuav qeeb heev piv rau SSD lossis SSHD).
Txheej Txheem: Sib dhos yuav tsum
Teeb tsa lub hard drive tshiab zoo li qhov no tsis nyuaj, tab sis nws yuav txawv nyob ntawm seb koj npaj siv nws li cas. Luckily, koj tuaj yeem pom cov lus qhia yooj yim haum rau koj qhov kev teeb tsa tshwj xeeb nrog Google lossis YouTube. Peb tab tom yuav npog yuav ua li cas rau nruab thiab siv HDD no los ntawm kev ntsaws rau hauv lub khoos phis tawj desktop uas khiav Windows 10 thiab ib qho chaw sab nraud, uas yuav tsum npog cov hauv paus rau ntau qhov xwm txheej.
Vim qhov no yog "kev ua tau zoo" tsav, HDD yuav nrov nrov thiab kub piv rau qee yam xws li Blue series ntawm drives los ntawm WD.
Pib los ntawm unboxing koj lub hard drive, tshem tawm lub hnab ntub dej, thiab npaj koj lub computer. Kaw nws thiab unplug lub hwj chim cable. Yog tias koj xav tau txuas cov brackets / kev txhawb nqa rau ob sab ntawm lub tsav kom nws tuaj yeem zaum hauv lub bay, ua li ntawd tam sim no. Nruab lub hard drive rau hauv lub bay, ntsaws rau hauv ob qho tib si lub hwj huam mov cable thiab cov ntaub ntawv txuas (SATA), thiab xyuas kom meej tias lawv txuas tag nrho. Tswj cov cables raws li koj pom zoo, ces kaw tag nrho.
Kev Ua Haujlwm: Kev ua tau zoo rau HDD
Vim tias HDD no teev "kev ua tau zoo" nyob rau hauv nws lub npe, peb yuav tshawb xyuas seb nws nyob li cas. Hauv qab no, peb tau teev Western Digital cov lus thov rau Dub series ntawm peb cov version thiab muab lawv tawm tsam peb tus kheej cov txiaj ntsig khiav CrystalDiskMark. WD kuj suav nrog qee qhov kev siv software hu ua Acronis True Image uas tuaj yeem siv los kuaj lub tsav, saib xyuas nws tus mob, thiab pab nrog cov ntaub ntawv tsiv teb tsaws yam tsis muaj nqi ntxiv. Acronis muaj txiaj ntsig zoo, yog li nws yog qhov zoo kom suav nrog kev yuav khoom.
Kuj hais kom sai, vim qhov no yog "kev ua tau zoo" tsav, HDD yuav nrov nrov thiab kub piv rau qee yam xws li Blue series ntawm drives los ntawm WD. Qhov no tsis yog qhov tsis zoo, tab sis nws yuav yog qhov tseem ceeb uas koj yuav tsum xav txog ua ntej yuav.
Pom tias yuav ua li cas feem ntau cov hard drives uas koj yuav tawm tsam WD Dub yuav muaj feem ntau poob rau qhov nruab nrab ntawm 80MB / s thiab 150MB / s, Cov Dub series yeej ua tau raws li nws qhov kev thov.
Ntawm no yog cov specs WD muaj tam sim no rau qhov Dub HDD:
- Tus Nqi Nruab Nrab Cov Ntaub Ntawv rau / los ntawm tsav - Txog 202MB / s
- Load/Unload Cycles - 300,000
Siv CrystalDiskMark ntawm Intel CPU, peb tau sau cov txiaj ntsig hauv qab no (yuav muaj kev hloov pauv ntawm cov txiaj ntsig no nyob ntawm tus qauv CPU thiab cov chaw tsim khoom):
- Sequential Read (Q=32, T=1): 173.516 MB/s
- Sequential Write (Q=32, T=1): 147.674 MB/s
- Random Read 4KiB (Q=8, T=8): 2.270 MB/s [554.2 IOPS]
- Random Write 4KiB (Q=8, T=8): 2.518 MB/s [614.7 IOPS]
- Random Read 4KiB (Q=32, T=1): 2.293 MB/s [559.8 IOPS]
- Random Write 4KiB (Q=32, T=1): 2.391 MB/s [583.7 IOPS]
- Random Read 4KiB (Q=1, T=1): 0.578 MB/s [141.1 IOPS]
- Random Write 4KiB (Q=1, T=1): 2.178 MB/s [531.7 IOPS]
Raws li cov txiaj ntsig no, cov kev qhia tshwj xeeb WD tso tawm yog qhov zoo nyob rau hauv ntau qhov kev sim, txawm tias me ntsis hauv qab lub cim. Cov qauv ntsuas no tsis yog qhov tseeb piv rau kev siv lub ntiaj teb tiag tiag, yog li qhov xav tau.
Cov koob Dub yeej ua raws li nws qhov kev thov, thiab tseem yog ib qho ntawm cov HDDs ceev tshaj plaws muaj.
Feem ntau cov hard drives uas koj xav tau tawm tsam WD Dub yuav zoo li poob rau hauv qhov nruab nrab ntawm 80MB / s thiab 150MB / s, yog li Dub series tiag tiag nyob ntawm nws qhov kev thov, thiab tseem yog ib qho ntawm qhov ceev tshaj HDDs muaj. Txawm li cas los xij, SATA 3 SSDs yuav ntaus qee yam ntawm 200MB / s txog 400MB / s, ua rau lawv zoo heev (txawm tias kim dua).
Price: Pricey, but with perks
Pom tseeb, tus nqi yuav txawv nyob ntawm qhov muaj peev xwm khaws cia thiab daim ntawv, tab sis WD Dub 4TB ua tus nqi ntau dua li lwm cov HDDs.
Ntawm no yog qhov kev faib tawm ntawm txhua tus tau los ntawm WD lub vev xaib:
WD Dub 2.5-nti
- 250GB $51.99
- 320GB $52.99
- 500GB $53.99
- 1TB $68.99
WD Dub 3.5-nti
- 500GB $65.99
- 1TB $72.99
- 2TB $109.99
- 4TB $188.99
- 6TB $219.99
Cov nqi no tuaj yeem hloov pauv nyob ntawm qhov chaw koj yuav koj HDD, tab sis cov lej no tau muab los ntawm WD yuav tsum muab rau koj kwv yees li cas koj yuav them. Thaum lawv raug nqi ntau dua li lwm cov HDDs hauv lawv chav kawm, cov lej ua haujlwm tau zoo, lav, thiab kev ua siab ntev ua pov thawj rau tus nqi. Nws yog ib qho nyuaj rau kev sib cav tawm tsam kom tau txais 6TB ntawm kev cia rau kwv yees li $ 200. Muab piv rau qhov SSD qhov twg koj yuav tau txais tej zaum ib feem peb ntawm qhov loj me rau tib cov nyiaj.
Western Digital's Dub series ntawm HDDs yog npaj rau cov neeg uas xav tau qhov sib npaug ntawm kev ua tau zoo, muaj peev xwm loj, thiab tus nqi.
WD Dub 4TB HDD vs. WD Blue 4TB HDD
Vim tias ob lub koob no tso tawm los ntawm WD yog ib qho ntawm feem ntau pom thaum tab tom nrhiav kev daws teeb meem HDD, cia peb saib sai sai rau lawv los sib piv qhov twg yog qhov zoo rau koj. Qhov loj tshaj plaws uas koj yuav pom yog tus nqi sib txawv, nrog Blue tending yuav ib nrab li pheej yig. Qhov ntawd ua rau kev txiav txim siab vim tias lawv tau pom qeeb qeeb hauv kev ua haujlwm piv rau Dub, tab sis kuj vim tias lawv tau txais kev ntseeg siab.
Black HDDs los ntawm WD tuaj nrog 5-xyoo lav zoo, thaum Blue tsuas muaj measly 2 xyoo. Nrog rau qhov tsis ua tiav ntawm HDDs, qhov ntawd tuaj yeem yog qhov teeb meem. Vim li no, peb xav kom mus nrog Dub. Txawm li cas los xij, yog tias koj tab tom sim txiav cov nqi mus rau qhov siab tshaj plaws, tsawg kawg kom koj khaws Blue HDD nrog RPM ntawm 7, 200 piv rau 5, 400. Qhov no yuav pab kaw qhov sib txawv me ntsis.
Qhov kev xaiv zoo tshaj plaws rau HDD zoo
Western Digital's Dub series ntawm HDDs yog npaj rau cov neeg uas xav tau qhov sib npaug ntawm kev ua tau zoo, muaj peev xwm, thiab tus nqi. WD yeej muab rau peb yam tseem ceeb nrog rau Dub series, ua rau lawv xaiv zoo rau cov neeg yuav khoom.
Specs
- Khoom npe Dub 4TB 3.5-nti Performance Hard Disk Drive
- khoom lag luam Western Digital
- UPC 718037817224
- Price $189.90
- Nyhav 1.66 lbs.
- Khoom Dimensions 5.79 x 4 x 1.03 in.
- Warranty 5 xyoo
- Peev 1TB, 2TB, 3TB, 4TB, 5TB, 6TB
- Interface SATA 6Gb/s
- RPM 7200
- Cache 32MB
- Software Acronis True Image WD Edition
- siv zog ~ 9W
