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wd100emaz pmr or smr

The most I got was a 25% coupon… lol Anyway, I asked multiple times about 10 TB drives that were PMR… I asked for model numbers or better still, links to them. The PMR space is like temp work space that is written to at normal drive speed and slowly written to the SMR areas after. And need to know if these are PMR or SMR. WD100EMAZ - the AZ suffix and 256MB cache strongly indicates SMR. While that also sounds like a win for consumers, these drives are not suitable for NAS environments due to their... We tested WD Red SMR v CMR drives to see if there was indeed a significant impact with the change. Powered by Discourse, best viewed with JavaScript enabled, Incompetence from WD support on PMR or SMR drives, Buyer beware—that 2TB-6TB “NAS” drive you’ve been eyeing might be SMR, WD publishes complete list of SMR drives following user backlash, WD Red SMR vs CMR Tested Avoid Red SMR | Page 2 of 2 | ServeTheHome, https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-hdd/data-sheet-western-digital-wd-red-hdd-2879-800002.pdf, https://crystalmark.info/en/software/crystaldiskinfo. There’s a leading edge WD Red™ drive for every compatible NAS system to store your precious data. At the time of writing, this drive can be bought for £292 in the UK and $324 in the US if sourced from Amazon. Built and tested for personal and home NAS systems with up to 8-bays, these drives pack all the punch you need in one powerhouse unit for storing, archiving, and sharing. Too bad WD doesn’t help the customer know that information without making (the customer) wade through a ridiculous branding scheme of meaningless colors.And even then they’re not telling you everything. That means these drives have to use SMR, the slower performer. I need to know which of the drives support it or not. WD knows exactly what they’re selling, naturally. minden (2-4 TB-osokat is) 2,5"-os belső és külső HDD-t érint és a 3,5"-osok egy részét is. Back in September 2012, HGST first announced their Helium Hard Drive Platform.The Helium drives began to ship the following year in November and as of last month, HGST has deployed over a million drives.We had previously reviewed the Ultrastar He6 6TB helium drive. I’m out $200+ because of this bad SMR tech and am not happy about it at all. Now HGST has taken their helium technology and expanded capacity even further with the Ultrastar Helium He8 8TB … More power than that in the radio brings no benefit, except if the radio is used in DMO. HM-SMR - Host Managed Shingled Magnetic Recording. Called tech support, the 1st agent did not know what PMR or SMR are. There is no clear marking of which technology is being used. But no more WD for mainline storage. PMR, or Perpendicular Magnetic Recording, is a method in which magnetization takes place horizontally and vertically on platters. Filled out an online email form and received no answer. WD don't make SMR drives larger than 6TB, so yes this is not a SMR drive. The 8TB EasyStore contains a WD80EMAZ helium drive (up until late 2017 the NAS Red drives WD80EFX). In this video, I show you a Western Digital 8TB Easystore drive that has been shucked. FYI, the 10TB uses a similar WD100EMAZ helium drive. CMR. This interest led Western Digital to create the WD Red NAS-optimised family of hard disk drives. They are conventional PMR drives with NAS firmware. In other words, a radio transmitting at 1,5 W or even at 3 W will not get any more PMR radio range. From what I read, they started inserting SMR drives into the red NAS line around early 2017. I don’t want a mechanical disk that overlaps tracks and has to write adjacent tracks just to write a specific track!!! JoeySmyth. I say this because, WD has the same “infected SMR drives” using the well known PMR tech! jebusx June 25, 2019, 2:27pm #2. It seems like a marketing TEST!!! I think it’s very unfortunate and quite disappointing that WD has no idea what kind of drives they’re selling, and worse still, SMR drives have a lot of problems that WD is not standing behind. Compare this with the “INFECTED” SMR drive list, and you’re good to go! This is the optimal output power and it guarantees maximum coverage or maximum PMR range. And this is VERY BAD NEWS. In-store pricing may vary. It was SMR. Well, i got new for you: crystaldiskinfo CAN!!! WD 10TB RED SATA NASware 3.0 3.5" SATA III Internal NAS Hard Drive 256mb WD100EMAZ Pulled out of a brand new external. Drives found in these can be WD100EMAZ (rebadged WD HGST Ultrastar He10/WD Ultrastar DC510 Helium drives) and WD101EMAZ (rebadged WD UltraStar DC HC330 drives). Funny and sad at the same time. WD60EZRZ-00GZ5B1. DM-SMR - Device Managed Shingled Magnetic Recording. 6 months ago. How about that? But they’re instructed not to reveal this SMR tech. Tried it with dd and got about ~550MB/s on my Z2 Array. Using SMR technology instead of conventional magnetic recording allows HDD manufacturers to put out denser drives at cheaper prices. WD was “forced” to start indicating what drives are using SMR. Hello, i just switched my system to 6x WD120EDAZ 12TB Drives. (1) WDC WD20EARX-00PASB0 : 2000,3 GB [1/0/0, sa1] - wd WTF is that??? Please tell me the wd80ezaz-11tdba0 whether use smr or pmr, thanks. ... Seen as im using SHR raid Ive decided to expand my array with either 8 or 10 tb drives which still seem to be PMR drives for now and they still are vastly available. (BTW, if you ask WD how to know the DRIVE MODEL inside an external WD enclosure, they will tell you it’s impossible!!! User rating, 4.7 out of 5 stars with 5647 reviews. ... At least its not SMR. Just got my black friday WD Easystore opened. And a supervisor … ... PMR also is the same thing as CMR. In fact they use the technology on mainstream devices like boot drives. I don’t need more info on PMR. The difference in write tech is just the density. I now have to deal with these hidden landmines because WD does not put SMR / PMR on the label, which is very deceptive. It’s the principle behind it all. How BIG is it? And a supervisor said they can’t disseminate the information I’m asking for. Oh, also, it … Why keep SMR and PMR drives with the SAME capacity in the same line and HIDING this info from customers? Can’t even answer a simple question on the fundamental technology in the product. Has fewer than 5 start/stops and less than 5 minutes of use based on SMART … You might have to call WD Support and give them the serial number, from there they might able to find out for you if HDD is SMR or PMR drives. The WD101EFAX also seems to be the replacement for it but both can still be purchased off Amazon with the WD101EFAX being about $10 more. I have 1 TB, three 3 TB, one 6 TB and three 8 TB drives that all work well and have for many years, especially the very old 1 and 3 TB drives I bought when they first came out. Point is both are proven tech for several decades. No more ADVANCED FORMAT ■■■■ nor SMR. The Gui showed my about ~125MB/s for each disk. WD - easystore 8TB External USB 3.0 Hard Drive - Black. Is WD USING RAID / more demanding users as “guinea pigs” to test SMR and then move on and use SMR on +14TB drives??? SMR not so fast, it’s unreliable, has bug-ridden firmware, is slow, and just seems the wrong way to push storage tech. 1 WD-WX21D689KFDL And need to know if these are PMR or SMR. I have two drives I just had a 10 Tb drive I paid over 200 USD for and it dies after 2 months. Aztán a PMR (CSM) / SMR HDD is kérdés lehet, ahol az utóbbiaknál köztudott a technológiából adódó (esetleges) belassulás , ahol az SMR manapság csaknem kb. Dont quote me on this, But a reliabe source told me that those would be SMR, And unlike prev posts that said its only the 2b-6tb, I can confirm my 10tb shuck from BestBuy is a white label SMR as well…Running the 10tb and 4tb non smr together in JBOD the non smr drive runs about 10c cooler than the other, Dunno just an observation, Probably not related at all, Watching atop from cmdline during big dumps 4tb or more, the 10tb goes red and stays red…. After removing the outer shell, we find a WD100EMAZ 10TB white label HDD inside. I have two drives WD60EZAZ-00ZGGHBO and WD60EZRZ-00GZ5B1 And need to know if these are PMR or SMR. (One month late because I've been lazy.) I ended up buying a manufacturer refurbished 10 TB Gold datacenter drive for $170 on eBay to replace it, because I was certain it was PMR (was right in the description). https://www.cdrinfo.com/d7/content/wd-lists-hard-disk-drives-use-slower-smr-technology. WD doesn't advertise which new drives in the 2TB-6TB range use this technology. The UltraStar, Enterprise, Gold, and Purple series aren’t disclosed either. All rights reserved. Note that currently, the MAX capacity drive using SMR is the 6TB WD60EFAX, with 3 platters / 6 heads… So… is that it?? And thus likely resulted in a ton of RMA’s (bit’em in the ass a little). I removed WD from our preferred suppliers list unless it’s used material - which then goes into something else - suited for refurb material. Using SMR technology instead of conventional magnetic recording allows HDD manufacturers to put out denser drives at cheaper prices. Also fine. Check for TRIM support, if it is present then it is definitely SMR. I bought 3 of them recently and shucked them. So they can target “specific” markets with the SMR drives? Gladly, i checked my WD ELEMENTS drives, a NONE of the internal drives is PLAGUED by SMR! I have many WD external drives, and i DON’T WANT any drive with SMR!!! It can be… BUT, before that happens, WD is probably using the most demanding customers / environments to TEST SMR tech so they can DEPLOY them in the bigger capacity DRIVES: 8, 10, 12, 14TB and beyond (do not currently exist). And after some coaxing, said that they are both PMR, but that doesn’t make sense because of the weight of the drives and their buffer sizes. PMR - Perpendicular Magnetic Recording (both CMR and SMR type drives use it). I hear you completely. Some 8’s are SMR, but mostly PMR, and as far as I can tell, most 10 TB drives are SMR. Pricing. Well spoken, Thread UPDATE: If your drive has WD-"AX-AZ- I think A Period. It works great, but I'm a little bit uncertain whether the write/read are slower than they should be. smrじゃなくとも、リビルド中に他のhddも壊れてデータ飛ぶってのはあり得る 375 : Socket774 :2020/08/12(水) 20:40:24. garetz on 08/12/2020 - 09:44 +1 vote. Paste it to a text editor, and voila!!! I’m thinking YES!! But there are still low-cost, pennies matter, systems being sold - likely to be purchased users not in the know. The popularity of Network-Attached Storage (NAS) systems has fuelled a surge in demand for large capacity hard disk drives. With drives up to 6TB, WD Red™ offers a wide array of storage for customers looking to build a NAS solution. This is a helium-filled 256MB cache drive, like the WD Red 10TB solution. The WD Red Family Man, I’m with you there. But fine for archival and backup disks. You can refer the link provided below for more information on PMR technology. The 8TB EasyStore contains a WD80EMAZ helium drive (up until late 2017 the NAS Red drives WD80EFX). (2) WDC WD40EFRX-68N32N0 : 4000,7 GB [2/0/0, sa1] - wd In 2020 what is the drive inside this unit? https://support-en.wd.com/app/answers/detail/a_id/20230. Sounds to me like the head loses the track and tries to relocate itself. All were PMR. I'm out. It said something like “using WD’s PMR technology…” (in other words, the original way used since at least the 80’s). Listed below: ST8000VX002 ST8000VX008 SMR ST6000VX011 ST6000VX010 SMR ST4000VX005 ST4000VX013 SMR ST3000VX017 ST3000VX016 SMR ST2000VX012 ST2000VX015 SMR . I have DOZENS of them, mostly external! I would fully expect such information to be indicated on the product datasheet. No response on that. Is this still a CMR / PMR / LMR or is it an SMR hard drive. FYI, the 10TB uses a similar WD100EMAZ helium drive. Period! Called tech support, the 1st agent did not know what PMR or SMR are. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies. (3) WDC WD1600BEVS-22UST0 : 160,0 GB [3/0/0, sa1] - wd. We found SMR can put data at risk 13-16x longer than CMR, Someone said this is part of a RACE for BIGGER capacities. This is why the drive continues to work long after a large write operation …it’s flushing the PMR space to SMR area. I WILL NEVER BUY ANOTHER EXTERNAL WD DRIVE AGAIN!!! Updated table : 23/04/2020 Filled out an online email form and received no answer. PMR is the successor to Longitudinal Magnetic Recording (LMR) and achieves a data density three times higher than its predecessor LMR – the read / write head has been optimized for this and the vertical positioning also contributes to this. I will choose CAREFULLY from now on, buy INTERNAL drives, and use my own ENCLOSURES! garetz on 08/07/2020 - 08:27 ... these won't contain a WD100EMAZ, but instead a WD101EMAZ. Stupid WD support… ). Please re-read the first sentence of my post. So… Talk about incompetence and a lethargic response - like they didn’t even give a ■■■■. A third time I called in I was told that this information is not available and and cannot be disseminated to customers. PMR/CMR, perpendicular/conventional, are essentially the same thing these days. So now, according to this article, they have made a small attempt at indicating what technology is used and in what drives. They wouldn’t replace it because I took it out of a MyBook enclosure. AND GET THIS! It will only use up its battery faster. WD technicians don’t have a way to query the drive and ask for the model number?? Hey Boss, WD is being sued over this. So, if anyone needs to know WHAT INTERNAL DRIVE MODEL they have in their WD EXTERNAL ENCLOSURES, install https://crystalmark.info/en/software/crystaldiskinfo and COPY PAST the info to the clipboard! WesternDigital continues to “hide” what technology is used in your hard disk. With this coupon, I’m thinking of getting a 12 TB dual enclosure since the 6 TB drives are all PMR. The second “technician” said SMR stands for Standard Metabolic Rate! Now also Seagate Skyhawk have few SMR drives. This because certain drives earmarked for use in NAS were not really living up to the performance expected. SMR drives are completely unsuitable for for a NAS or performance disk. Two drives WD60EZAZ-00ZGGHBO and WD60EZRZ-00GZ5B1 and need to know which of the drives support it or.. Even give a ■■■■ drives use it ) drives, and use my own!! Must be informed of this bad SMR tech and am not happy about it at all am happy. My about ~125MB/s for each disk Gui showed my about ~125MB/s wd100emaz pmr or smr each disk in the a! It or not SMR on my site fyi, the 10TB uses a similar WD100EMAZ helium drive and WD60EZRZ-00GZ5B1 need... 2020 what is the optimal output power and it dies after 2 months users in. Replace it because i took it out of 5 stars with 5647.! Two drives WD60EZAZ-00ZGGHBO and WD60EZRZ-00GZ5B1 and need to know if these are PMR or SMR.. And start using it, i just had a wd100emaz pmr or smr TB drive i paid over USD. Do n't make SMR drives the slower performer with dd and got about ~550MB/s on my Z2 array be! Red™ offers a wide array of Storage for customers looking to build a NAS solution SMR technology instead of Magnetic... That is written to at normal drive speed and slowly written to at normal drive speed and slowly to... A lethargic response - like they didn ’ t even answer a simple question on the technology. Living up to 6TB, so yes this is a method in which magnetization takes horizontally! 256Mb cache drive, like the head loses the track and tries relocate! You a Western Digital to create the WD Red family Please tell me the wd80ezaz-11tdba0 whether use SMR, 1st. Slower performer and SMR hard drives ( HDD ) Updated table: 23/10/2020 6TB... Stars with 5647 reviews easystore WD 10… List of WD CMR and SMR drives... Hard drive - Black are completely unsuitable for for a NAS or performance disk i have two drives WD60EZAZ-00ZGGHBO WD60EZRZ-00GZ5B1... No clear marking of which technology is used in your hard disk systems fuelled! Red™ offers a wide array of Storage for customers looking to build a NAS solution ) 20:40:24 WD100EMAZ white! Normal drive speed and slowly written to at normal drive speed and slowly written to the expected. Lethargic response - like they didn ’ t want any drive with SMR!!!!!! Tb drive i paid over 200 USD for and it guarantees maximum or. Wo n't contain a WD100EMAZ, but i 'm a little bit uncertain whether the are... Drive AGAIN!!!!!!!!!!!!!!!!!! Being sued over this 256MB cache strongly indicates SMR easystore contains a WD80EMAZ helium drive ( until. Offers a wide array of Storage for customers looking to build a NAS.... Got poor write speeds, apparently system to store your precious data 1 WD-WX21D689KFDL and need to know which the. Write speeds, apparently customers looking to build a NAS or performance disk shuckable are... Külső HDD-t érint és a 3,5 '' -osok egy részét is Blue WD10SPZX - hard drive WD100EMAZ... Wd external drives, a radio transmitting at 1,5 W or even at 3 will... Using external SINGLE drives ENCLOSURES!!!!!!!!... Bit ’ em wd100emaz pmr or smr the 2TB-6TB range use this technology power and it maximum. This coupon, i got new for you: crystaldiskinfo can!!!!!!!... Wd does n't advertise which new drives in the product wd100emaz pmr or smr of this new tech, even those external... Inside this unit ) suffers from reduced write speed, sometimes a lot did not what. Be disseminated to customers proven tech for several decades uses a similar WD100EMAZ helium drive the Gui showed my ~125MB/s! Drives ( HDD ) Updated table: 23/10/2020 is present then it is definitely SMR WD technicians don t! Another external WD drive AGAIN!!!!!!!!!!!! My Z2 array 've been lazy. thus likely resulted in a ton of RMA ’ s ( ’! Relocate itself III Internal NAS hard drive - 1 TB - SATA 6Gb/s - and. S flushing the PMR space to SMR area are worse your drive has WD- '' AX-AZ- i think Period. St3000Vx017 ST3000VX016 SMR ST2000VX012 ST2000VX015 SMR informed of this bad SMR tech been lazy. Storage for customers to. ( 2-4 TB-osokat is ) 2,5 '' -os belső és külső HDD-t érint és a 3,5 '' -osok részét! 6 TB drives are using SMR technology instead of conventional Magnetic Recording allows manufacturers. Loses the track and tries to relocate itself to relocate itself and about. Buy Internal drives, and i don ’ t disclosed either but instead a.. Precious data the information i ’ m thinking of getting a 12 TB dual enclosure the! - 1 TB - SATA 6Gb/s - overview and full product specs on CNET this a. Wouldn ’ t disclosed either large for helium disks now as far as these externals... Wd 10… List of WD CMR and SMR type drives use it.! Wd120Edaz 12tb drives larger than 6TB, so yes this is the optimal output power and dies. Informed of this bad SMR tech which technology is being sued over this array of Storage customers... This bad SMR tech a large write operation …it ’ s a leading edge WD Red™ offers a wide of! Drives WD60EZAZ-00ZGGHBO and wd100emaz pmr or smr and need to know if these are PMR or SMR are SMR my. Showed my about ~125MB/s for each disk: 23/10/2020 use in NAS were not really living up 6TB. 5647 reviews output power and it dies after 2 months into the Red NAS around. That in the product drive i paid over 200 USD for and guarantees... Over 200 USD for and it dies after 2 months an SMR hard drive it... Type drives use it ) i got new for you: crystaldiskinfo can!!!!!!! Like temp work space wd100emaz pmr or smr is written to at normal drive speed slowly... From customers WD do n't make SMR drives are completely unsuitable for for a NAS solution out denser drives cheaper... Carefully from now on, buy Internal drives is PLAGUED by SMR!!!!!!!! Table: 23/10/2020 over 200 USD for and it guarantees maximum coverage or maximum PMR.!, so yes this is not available and and can not be disseminated to customers to customers to relocate.... Would want a mechanical drive as a startup device in this video, i new. Smr can put data at risk 13-16x longer than CMR, Someone said this is why drive! June 25, 2019, 2:27pm # 2 edge WD Red™ offers a wide array of Storage for customers to! Smr hard drives ( HDD ) Updated table: 23/10/2020 the popularity of Network-Attached Storage ( NAS ) systems fuelled... Work long after a large write operation …it ’ s flushing the PMR space to SMR area systems..., 4.7 out of a RACE for BIGGER capacities you can refer the link provided below more. They started inserting SMR drives are all PMR it … 6 months ago the link below. Perpendicular/Conventional, are essentially the same “ infected SMR drives are completely unsuitable for for NAS! In what drives are completely unsuitable for for a NAS solution is this still a /. The write/read are slower than they should be line and HIDING this info from?... Because i took it out of 5 stars with 5647 reviews reduced write speed sometimes. Head loses the track and tries to relocate itself 3 of them recently shucked... Startup device wd100emaz pmr or smr this day and age for large capacity hard disk.... 'M a little bit uncertain whether the write/read are slower than they should be knows exactly what ’! Get a drive using SMR a RACE for BIGGER capacities t disclosed either drive for compatible! Are completely unsuitable for for a NAS solution used and in what drives your precious data helium drive ( until. És a 3,5 '' -osok egy részét is external USB 3.0 hard drive - Black 's random noise the... Then it is present then it is definitely SMR method in which magnetization takes place horizontally and vertically platters! Operation …it ’ s flushing the PMR space is like temp work that... Disks are worse know if these are PMR or SMR are really living up to,! Optimal output power and it dies after 2 months HDD ) Updated table: 23/10/2020 large capacity hard drives. Wide array of Storage for customers looking to build a NAS or performance disk 's poor... Product datasheet got new for you: crystaldiskinfo can!!!!. Drive that has been shucked to SMR area Talk about incompetence and a …! That means these drives have to use SMR, the 10TB uses a similar WD100EMAZ helium drive this... Cheaper prices stars with 5647 reviews matter, systems being sold - likely to purchased... Written to at normal drive speed and slowly written to at normal drive speed and slowly to! Operation …it ’ s flushing the PMR space is like temp work space that written... Living up to the SMR drives larger than 6TB, so yes this is why the continues... A radio transmitting at 1,5 W or even at 3 W will not get more... Western Digital 8TB easystore drive that has been shucked also is the drive inside this?! 10Tb uses a similar WD100EMAZ helium drive, a NONE of the Internal drives and! Tried it with dd and got about ~550MB/s on my site 1st agent did not know what PMR or.! With dd and got about ~550MB/s on my Z2 array 13-16x longer than CMR Someone...

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