Kuchita, Kusagwirizana, ndi Kupititsa patsogolo: Ndani Angapemphe Chiyani Koposa?
World Computing ina posachedwapa imasintha kampani yake ya Mercury Accelsior PCIe SSD (yowerengedwa ngati mbali ya OWC Mercury Helios PCIe Thunderbolt Expansion Expansion Chassis ) kuti ikhale ndi maulendo awiri kunja kwa eSATA . Kuwonjezera pa madoko atsopano, khadiyi imakhalanso ndi dzina latsopano: Mercury Accelsior E2 PCIe.
Chifukwa cha zida zatsopano za eSATA, ndinkafuna kuyika manja anga pa khadi limodzi ndikuyesa. OWC inali malo ogona ndipo inanditumizira khadi latsopano la Mercury Accelsior E2 ndi 240 GB SSD. Koma iwo sanaime pamenepo. Pogwiritsa ntchito khadi, OWC inatumiza kunja kwa eSATA nkhani (Mercury Elite Pro-AL Dual SATA) yokhala ndi ma galimoto 6G SSD a 240 GB Mercury Extreme Pro.
Kukonzekera kumeneku sikuyenera kuti ndiyese kuyesa machitidwe a zigawo ziwiri za eSATA komanso, poyambitsa RAID 0 ma SSD onse , yesani kuchuluka kwa ntchito zomwe zingatheke ku khadi la Mercury Accelsior E2 PCIe.
Ngati mukufuna kudziwa momwe khadi likuchitira, werengani.
OWC Mercury Accelsior E2 mwachidule
OWC Mercury Accelsior E2 ikhoza kukhala imodzi mwa njira zabwino kwambiri zothandizira komanso zosungirako zosungirako ma eni a Mac Pro. Ndi chifukwa chakuti Accelsior E2 imapereka ma pulogalamu a SSW OWC omwe amawongolera maulendo a RAID 0, komanso ma doko awiri a 6G eSata omwe angakonzedwe ndi ma drive oyendetsa kapena SSD.
Mercury Accelsior E2 ndi khadi lapadera la PCIe ndi makina a Marvel 88SE9230 SATA omwe amasamalira mawonekedwe a PCIe ndi mazenera anayi a SATA. Mtsogoleri Wodabwitsa wa SATA akuthandizira kufotokozera deta komanso zipangizo zamakono RAID 0,1, ndi 10. OWC inakonza woyang'anira RAID 0 (striped) ndi 128-bit AES zolembera mazenera kwa awiri mkati SSD makina, ndi njira SATA zokha maulendo awiri kunja eSATA. Wopusa womaliza sangathe kusintha kasinthidwe kakang'ono ka woyang'anira; Komabe, monga momwe tazipeza mu kuyesedwa kwathu, ichi chikhoza kukhala kasinthidwe kogwiritsira ntchito khadi.
Ngakhale kuti Accelsior E2 ingagulidwe popanda zipangizo ziwiri za SSD zowonjezera, anthu ambiri adzasankha chimodzi mwa machitidwe omwe ali ndi SSD. Mavoti onse a OWC a SSD amagwiritsa ntchito olamulira a SSD a SandForce SF-2281, okhala ndi 7% operewera.
Chitsanzo chathu choyambitsirana chinakonzedweratu ndi mafakitale 120 GB SSD muzithunzi RAID 0.
Chifukwa wotsogolera Wodabwitsa amawonekera ku Mac ngati chipangizo cha AHCI (Advanced Host Controller Interface), palibe madalaivala omwe angayambe. Komanso, SSD yosungirako yosungira katundu ndi zipangizo zilizonse zogwiritsidwa ntchito pazitsulo zakunja za eSATA zimatha.
OWC Mercury Accelsior E2 Kuyika
Kuika Accelsior E2 kumakhala pafupi molunjika momwe zimakhalira ndi PCIe khadi ndi Mac Pro. Onetsetsani kutsatira ndondomeko yoyenera yowonjezera chipangizo chodziwika bwino, monga kugwiritsa ntchito kachipangizo kamene kotsutsana.
Ngati muli ndi Mac Pro 2009 kapena pambuyo pake, mukhoza kuika khadi pamalo alionse a PCI popanda kudandaula za ntchito kapena kukonza ntchito zapangidwe.
Ma Mac Macs a 2008 ali ndi osakaniza a PCIe 2 16-paths and PCIe 1 4-paths. Pofuna kutsimikiza bwino ntchito, khadi la Accelsior E2 liyenera kukhazikitsidwa mu imodzi mwa misewu 16x. Mungagwiritse ntchito Ntchito Yowonjezera Yowonjezera kuphatikizapo Mac Macs yapitayi kuti muyambe kuyendetsa msana.
Ngati mukufuna kukhazikitsa masamba a SSD, onetsetsani kuti mwakhazikika bwino musanagwiritse khadi kapena tsamba. Ma SSD amalowetsa muzowona mosavuta. Ukayikamo, onetsetsani kuti tsambalo limakhala pamwamba pa chithunzi chomwe chili pambali pambali ya khadi.
Ngati mukusuntha mapepala a SSD kuchokera pa khadi lina, onetsetsani kuti tsambalolo mu slot 0 liyikidwa mu malo 0 atsopano; Mofananamo, sungani tsamba lakulitsa 1 mu slot 1 ya khadi latsopano.
Pamene tsamba ndi khadi zakhazikitsidwa, mwakonzeka kuyambitsa Mac Mac Pro ndikusangalala ndi kuwonjezeka kwa ntchito.
OWC Mercury Accelsior E2 Internal SSD Performance
Titangomaliza kukhazikitsa Accelsior E2, mwamsanga tinatsegula Mac Pro ndikuyambanso. Accelsior inali yozindikiridwa mosavuta ndikukwera opanda mavuto pa Desktop. Ngakhale kuti SSDs yowonongeka idasinthidwa, tinachotsa Disk Utility , tinasankha Accelsior SSDs, ndipo tinazichotsa pokonzekera zizindikiro.
Malingana ndi zomwe zinkayembekezeredwa, Accelsior SSD inkaonekera mu Disk Utility ngati galimoto imodzi. Ngakhale kuti pali ma SSD awiri omwe amaikidwa, RAID yamawonekedwewa amawapereka kwa wogwiritsa ntchito yomaliza ngati chipangizo chimodzi.
Kuyesera Accelsior E2 Kuchita SSD mkati
Ife tinayesa Accelsior E2 pa Macs awiri osiyana; Mac Mac Pro ilikonzedwa ndi 8 GB RAM ndi Western Digital Black 2 GB galimoto monga chipangizo choyamba, ndi 2011 MacBook Pro . Tinagwiritsa ntchito doko la MacBook Pro la Thunderbolt kuti tigwirizane ndi Accelsior E2 kudzera mu Mercury Helios Expansion Expansion Chassis.
Izi zinatilepheretsa kuti tiyese machitidwe a eni ake pa basi ya Mac Pro ya PCIe, komanso kuti tiwone ngati Helios Expansion Chassis yomwe tinayesedwa kale idzapindula mwachindunji kuchokera pazokweza kupita ku khadi la Accelsior E2.
Mpangidwe wa Accelsior E2 mu Helios Kuchulukitsa Chassis
Tinagwiritsira ntchito Drive Genius 3 kuchokera ku ProSoft Engineering kuti tipeze ntchito yosawerengeka ndi yolembedwa yolembedwa ndi yolemba. Tinkafuna kudziwa ngati pali kusiyana kwakukulu pakati pa khadi la Accelsior yomwe tinayesedwa ngati gawo la kafukufuku wa Chassis ya Mercury Helios Thunderbolt komanso tsamba latsopano la E2.
Sitinali kuyembekezera kusiyana kwa mtundu uliwonse; pambuyo pake, iwo ali khadi lomwelo. Kusiyana kokha ndiko kuwonjezera kwa madoko awiri kunja kwa eSATA. Muyeso yathu yoyamba ya benchi, tinangoona kusiyana komwe kumagwiritsidwa ntchito pamtunda komwe sikungatheke kugwiritsidwa ntchito mdziko lapansi ndipo kungatheke chifukwa cha kusiyana kwakukulu kwa chip chip.
Ndichotsalira, inali nthawi yopitilira ku kuyesa kwakukulu kwa benchi mu Mac Pro.
Kuchita kwa Accelsior E2 mu Mac Mac 2010
Pofuna kuyesa momwe Accelsior E2 imachitira, tinagwiritsira ntchito Drive Genius 3 kuti tiwerenge / kulemba mayesero. Tinagwiritsanso ntchito Blackmagic Disk Speed Test, yomwe imakhala yolimbikitsa kulembedwa ndi kuwerengera ntchito ndi mavidiyo omwe ali ofanana nambala chunks kuyambira 1 GB mpaka 5 GB kukula. Izi zimapereka chisonyezero chabwino cha momwe malo osungirako adzagwiritsire ntchito ntchito zojambula ndi kukonza mavidiyo.
Mayesero a Genius 3 omwe anali nawo anali ochititsa chidwi, ndi maulendo awiri osapitirira komanso osasinthika omwe amatha kupitirira 600 MB / s, ndipo maulendo osapitirira komanso osasintha omwe amawerengedwa akusuntha 580 MB / s apitalo.
- Peak Random Write: 608.330 MB / s
- Chiwerengero Chachidule Werengani: 581.332 MB / s
- Mtengo Wosungidwa Lembani: 641.54 MB / s
- Chipilala Chotsimikizidwa Werengani: 585.598 MB / s
Mayendedwe a Black Disagic a Disk Speed Test zotsatira zokhudzana ndi kulembedwa ndi kuwerenga mofulumira. Amatulutsanso mavidiyo ndi mafilimu omwe amayendetsa polojekiti akhoza kuthandizira kuti akonze ndi kukonzanso. Tinayesa mayesero a mavidiyo a 1 GB, 2 GB, 3 GB, 4 GB, ndi 5 GB.
Kukula kwa GG 5 GB
- Lembani: 495.0 MB / s
- Werengani: 621.7 MB / s
4 GB Test Size
- Lembani: 491.5 MB / s
- Werengani: 627.4 MB / s
3 GB Test Size
- Lembani: 498.8 MB / s
- Werengani: 640.7 MB / s
2 GB Test Size
- Lembani: 502.5 MB / s
- Werengani: 596.5 MB / s
1 GB Test Test
- Lembani: 502.9 MB / s
- Werengani: 555.4 MB / s
Zochita za Accelsior E2 mkati mwa RAID 0 SSD zinkakhala zochititsa chidwi, koma ndi theka chabe nkhani ya E2 tsamba la khadi ili. Kuti titsirize zizindikiro zathu, tinafunika kuyesa ma doko awiri a eSATA, ndikuyang'anitsitsa Accelsior E2 ndi maiko onse ogwiritsidwa ntchito panthawi yomweyo.
OWC Mercury Accelsior E2 Port eSatch
The Accelsior E2 ili ndi madoko awiri eSATA omwe angagwirizane ndi malo omwe mumawakonda eSATA. Izi zimapangitsa kuti Accelsior E2 ikhale yodalirika kwambiri, kuti pakhale njira imodzi yokha ya khadi yopereka RAID 0 SSD komanso ma doko awiri owonjezera kunja.
Ngati mukuganiza kuti khadi iyi ikhoza kukhala njira yabwino yowonjezeretsa machitidwe a Mac Pro wanu wamakono kapena, powonjezeretsa khola lakuwonjezera la PCIe, perekani zosungirako zowonjezera ku 2013 Mac Pro, kenako Ndikuganiza chimodzimodzi. Ndinkafunitsitsa kuwonetsa madoko a eSATA.
Kuyesedwa kunkachitidwa pogwiritsa ntchito Mac Pro 2010 komanso tsamba la Accelsior E2. Tinagwiritsanso ntchito Mercury Elite Pro-AL yoyendetsa galimoto yomwe ili ndi awiri a 240 GB OWC Extreme Pro 6G SSD. SSD iliyonse imagwirizanitsidwa popanda (palibe RAID) ku imodzi ya madoko a eSATA pa khadi.
Zotsatira za Benmark (Drive Genius) 3
- Peak Random Write: 444.605 MB / s
- Chidule Chachidule Werengani: 443.914 MB / s
- Mtengo Wosungidwa Lembani: 442.502 MB / s
- Chipilala Chotsimikizidwa Werengani: 448.720 MB / s
Zochitika pamasitomala a eSATA onse anali pafupi ndi zomwe tinkayembekezera. Gombe la 6G eSATA liyenera kukhala lotha kuyendetsa mofulumira pafupifupi 600 MB / s. Nambala imeneyo imachokera ku liwiro la ma galimoto la 6 Gbit / s kuposa pamwamba pa 8b / 10b encoding yomwe ikugwiritsidwa ntchito mu 6G, zomwe ziyenera kutulutsa liwiro lalikulu la 4.8 Gbit / s kapena 600 MB / s. Komabe, ndicho chidziwitso chokhacho; Mlonda aliyense wa SATA adzakhala ndi pamwamba pamtsogolo kuti agwiritse ntchito.
Ngakhale kuti Accelsior E2 salola kuti maulendo awiri a kunja a eSATA agwiritsidwe ntchito mu RAID, pamafunika chilichonse choletsani kuti musagwiritse ntchito njira yothetsera RAID. Pogwiritsira ntchito Disk Utility, tinasintha zinthu ziwiri za OWC Extreme Pro 6G SS / s mu gulu RAID 0 (mizere).
Gwiritsani ntchito Genius 3 Zotsatira zazomwe (RAID 0):
- Peak Random Write: 673.968 MB / s
- Chiwerengero Chachidule Werengani: 659.332 MB / s
- Mtengo Wokhutiridwa Lembani: 683.79 MB / s
- Chipilala Chotsimikizidwa Werengani: 651.121 MB / s
Kukonzekera kwa RAID 0 kumakwerero a eSATA kunachititsa kuti ntchitoyi ifike pafupi kwambiri (688 MB / s) pa Mac Mac 2010 yathu.
Sindingathe kuwona ngati tikhoza kudzaza Accelsior E2 popanga pulogalamu RAID 0 pakati pa SSD mkati ndi awiri Otsatira Mercury Extreme Pro 6G SSD.
Tsopano, ichi si chizindikiro cha sayansi; pali mavuto ambiri poyesera kuchita izi. Choyamba, mazenera awiri a mkati mwa SSD ali kale mu hardware-based RAID 0, zomwe sizingasinthe. Ngakhale kuti tingawaonjezere ngati chidutswa mu RAID, akungokhala kagawo kamodzi kokha. Kotero, mmalo moti tigwiritse ntchito magawo anayi mu RAID 0 (awiri mkati mwa SSDs ndi ma SSD awiri apansi), tidzangowona phindu la kukhazikitsidwa kwa RAID katatu. Izi ziyenera kukhala zokwanira kulipira a Accelsior E2 mu Mac Pro 2010.
Gwiritsani Genius 3 Zotsatira Zowoneka (Maiko Onse RAID 0)
- Peak Random Write: 716.958 MB / s
- Tsamba losawerengeka Werengani: 696.204 MB / s
- Chipilala Chotsimikiziridwa Lembani: 710.953 MB / s
- Chipilala Chotsimikizidwa Werengani: 695.38 MB / s
Malingana ndi zomwe zinkayembekezeredwa, Accelsior E2, kuphatikizapo 2010 Mac Pro, inagunda khoma podutsa. Zolemba za OWC za mndandanda wa Accelsior E2 mndandanda wa 688 MB / s pakadutsa ma kadhi pamene khadi laikidwa mu 2009 mpaka 2012 Mac Pro, ndipo zikuwoneka kuti zolembazo ziri zolondola. Komabe, zinali zofunikira kuwombera.
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OWC Mercury Accelsior E2 ndi Fusion Drives
Monga taonera patsamba lapitalo, ntchito ya Mercury Accelsior E2 inali yolondola ndi zomwe tinkayembekezera. Ndipo izi zikutanthauza kuti Accelsior E2 iyenera kuikidwa pafupifupi Mac Pro Pro, makamaka ngati SSD yofulumira RAID yoyamba kuyendetsa ndi awiri a 6G eSATA ziwembu kukula ndikukonda kwanu; iwo alidi kwa anga.
Mfundo yakuti RAID 0 SSD ndi zida za eSATA zakunja zilizonse zosasunthika popanda kukhazikitsa madalaivala aliwonse, ndipo Mac Mac amaona kuti khadi ngati woyang'anira AHCI wamba, anandipangitsa kudabwa ndi ntchito ina yodalirika, monga gawo la Kusungidwa kotengera kusungidwa.
Galagalamu ya Fusion ya Apple imagwiritsa ntchito SSD yofulumira ndi galimoto yochepa yomwe imagwirizanitsidwa molingana ndi buku limodzi. Maofesi a OS X amasuntha maofesi omwe amagwiritsidwa ntchito nthawi zambiri ku SSD, ndipo nthawi zambiri amagwiritsa ntchito zinthu kuti ayendetse galimoto. Apple sikuti ikugwiritsira ntchito magalimoto amtundu uliwonse monga gawo la Fusion, koma ma SSD a Accelsior E2 ndi maulendo a kunja a eSATA onse amatsogoleredwa ndi wolamulira wodabwitsa omwewo. Ndinkayembekezera kuti izi zindilole kuti ndiyambe kuganizira zinthu zomwe Apple ankadandaula nazo pogwiritsa ntchito galimoto yangwiro ya SATA ndi chipangizo cha USB kapena FireWire.
Ndinagwiritsira ntchito Terminal ndipo ndondomekoyi inalembedwa pa kukhazikitsa Fusion Drive pa Mac Current Yanu kuti muyambe galimoto yophatikiza yokhala ndi RAID 0 SSD mkati ndi 1 GB Western Digital Black hard drive yomwe imagwirizanitsidwa kumalo ena a eSATA.
Ndathamanga bukuli la Fusion kwa sabata popanda nkhani iliyonse, ndipo ndinkasangalala ndi kusintha kwa Fusion kukonzekera. Ngati zikugwirizana ndi zosowa zanu, kumbukirani izi monga ntchito ina ya Mercury Accelsior E2.
OWC Mercury Accelsior E2 - Kutsiliza
The Accelsior E2 ndi yabwino kwambiri. Zimapereka ntchito yofulumira kwambiri kuchokera ku SSDs mkati mwazithunzi RAID 0, ndi mwayi wowonjezera zosungirako ndi maulendo awiri a eSATA.
Ngakhale kuti mayeso athu onse akuyesedwa ndi makaunti athu akugwiritsidwa ntchito ndi makadi omwe amaikidwa mu Mac Pro, tikufuna kudziwa kuti khadi la Accelsior E2 tsopano likuphatikizidwa mu Chassis ya Mercury Helios PCIe Thunderbolt Expansion Chassis , yomwe taiganizira kale, khadi lalikulu la Accelsior popanda ma doko eSATA. Izi ndizokonzekera bwino kwa Helios, ndipo chinthu chofunikira kwambiri choyenera kuganizira pamene 2013 Mac Pros yatsopano ikuwonekera, chifukwa imangobweretsa kukula kwina pogwiritsa ntchito Thunderbolt kapena USB 3.
Pamene takhala tikutamanda kwaulemu Accelsior E2, pali zinthu zina zoti mudziwe musanayankhe ngati khadi likuyenera.
Mipikisano ya Macikiti ya 2009-2012 ikhoza kuperekera mpaka kufika pa 688 MB / s ngakhale zilizonse zomwe mungagwiritse ntchito pa khadi. Mac ena onse ali ndi zoletsedwa, monga momwe mungaone m'munsimu.
Mu 2008 Mac Pros, khadi liyenera kukhazikitsidwa mu imodzi mwa ma PC 16e paths kuti mufike pamtundu waukulu. Ngati khadiyi idaikidwa mu malo ena alionse a PCI, kupyolera kumalowa pafupifupi 200 MB / s.
Machipatala a Machipatala cha 2006-2007 ndi afupi ndi PCIe 1.0 basi mpaka pafupifupi 200 MB / s kupititsa. Ngati muli ndi Mac Mac ya 2006-2007, mungayang'ane bwino ntchito yanu mwa kukhazikitsa SSD m'katikati mwa galimoto.
Ma Macs okonzekera zamagetsi omwe amagwiritsira ntchito Accelsior E2 mu Chingwe chokulitsa 1 cha Thunderbolt ayenera kuwona chimodzimodzi monga 2009-2012 Mac Pro.
Accelsior E2 imagwiritsa ntchito mgwirizano wa PCIe 2.0, womwe sungapereke chokwanira chokwanira kudyetsa maiko onse (mkati mwa SSD ndi kunja kwa eSATA) panthawi yomweyo. Tinawona ichi pamene tinayesa kupanga RAID 0 zida zonse zamkati ndi zakunja.
OWC Mercury Accelsior E2 - Maganizo Otsiriza
Tinadabwa kwambiri ndi khadi la Accelsior E2. Khadi ikhoza kugulidwa ndi kapena popanda makina a SSD mkati. Ma SSD alipo padera, kotero mutha kukweza kuchuluka kwa SSD yosungirako nthawi iliyonse. OWC idzaperekanso ngongole ngati mubwereranso tsamba la SSD pamene mukukwera kukula kwakukulu. Kuonjezerapo, OWC imapereka ngongole kwa makasitomala omwe ali ndi khadi lakale la Accelsior omwe akufuna kuonjezera ku khadi la Accelsior E2.
Ngakhale mitengo ikusintha pakapita nthawi, mitengo yamakono yomwe ya mwezi wa June 2013 ili motere:
- Accelsior E2 0 GB (palibe masamba a SSD): $ 199.99
- Accelsior E2 120 G GB (2 64 GB tsamba) $ 319.99
- Accelsior E2 240 GB (masamba 120 GB) $ 477.99
- Accelsior E2 480 GB (2 240 GB blades) $ 734.99
- Accelsior E2 960 GB (masamba 2 480 GB) $ 1,299.99
Ngati mukufuna kuwonjezera mphamvu yanu yosungirako Mac Pro ndikudutsamo njira ya SATA II yomwe imayikidwa ndi mawonekedwe akuluakulu omwe amagwiritsidwa ntchito mu 2012 ndi Mac Macs, kale ndizovuta kutsutsana ndi kupanga Mercury Accelsior E2 mtima wanu wosungirako zinthu.
Kukhazikitsa-khadi imodziyi kumapereka SSID 0 mkati mwa SSD ndi awiri kunja 6G eSATA madoko. Malire okha pa Mac Mac yosungirako dongosolo adzakhala malingaliro anu (ndi bajeti).
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