Sony DRU-710A

Sony has produced some very intriguing products over the last few years, particularly since the DVDR format wars started to really heat up. Sony generally takes the most competent recording platform and then rebrands it while working with the original OEM to improve the firmware and write descriptors. The last several iterations of Sony burners are based on LiteOn OEM designs, and the DRU-710A is no exception either.

Up until recently, Sony actually had two product lines: a high speed, single layer line (DRU-5Xx) and a slower, dual layer line (DRU-700). Now that dual layer burners are synonymous with 16X burners, the 5Xx line has slightly given way to the 7Xx series instead.

Sony DRU-710A 16X DVD-/+RW Drive
Interface PATA
CD Write Speed 48X CAV
40X, 24X, 16X, 8X P-CAV
CD Rewrite Speed 24X, 16X, 10X, 4X Z-CLV
CD Read Speed 40X MAX CAV
DVD-R Write Speed 8X, 4X, 2X, 1X Z-CLV
DVD-RW Rewrite Speed 4X, 2X, 1X CLV
DVD+R Write Speed 16X CAV
12X, 8X, 4X, 2.4X P-CAV
DVD+RW Rewrite Speed 4X, 2.4X
DVD+DL Write Speed 2.4X
DVD Read Speed 16X MAX
Supported Modes DAO / DAO-RAW 16 & 96
TAO
SAO / RAW SAO, RAW SAO 16 & 96
Packet Write
Multi-Session
Supported Formats DVD+R (DAO, incremental, seq)
DVD+RW (random)
DVD-R (DAO, incremental, seq)
DVD-RW (restricted overwrite)

CD-R, CD-RW, CD-ROM, CD-DA,
Mixed Mode, CD Extra
Photo CD, CD Text, Bootable CD, UDF
Access Time CD: 145ms
DVD: 135ms
Buffer 2MB

Just like our DRU-700, the DRU-710 supports booktype setting and error diagnostics from the MediaTek chipset. As you can see above, all of the specifications are identical between the DRU-710A and the LiteOn SOHW-1633.




Click to enlarge.


Product support for Sony is top notch. We have dozens of great experiences when testing Sony's quality control, and their forums, help desk and live chat all surpass anything that the other drive manufacturers in this analysis are capable of.




Click to enlarge.


Sony recorders are almost always the most expensive retail drives in our roundups, and that hurts them considerably in the price analysis. However, if you look for their OEM models in places like NewEgg, you can find much cheaper drives without software.



Like the LiteOn counterpart, the Sony DRU-710A was also extremely noisy and emitted a high pitched whine during the entire burn.

Feel free to download the performance graphs for the DRU-710A here.

LiteOn SOHW-1633S LG GSA-4160B
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  • kellvarsen - Friday, November 26, 2004 - link

    I would like to congrtulate the Anandtech team for this DVD-RW roundup as they prooved once more that they are better and more thorough with the testing than Tomshardware.And by this i am reffering to the writing quality test mainly ,which in my opinion is the most important and eloquent of them all.Great HL2 review also!!! Reply
  • Tabajara - Tuesday, November 16, 2004 - link

    I've heard several people say that the new Plextor 716A drives are defective, and are mostly burning DVD coasters, specially dual layer ones. Pioneer Europe isn't selling them yet, and this also point to some kind of manufacturing problem. I was waiting for this drive, but now I don't know if I will buy a NEC or a Pioneer one. I would buy the DVR-108 if a new firmware version enables the user the choose the booktype to be used. Reply
  • JaRb0y - Thursday, November 4, 2004 - link

    Curious, did you get the NEC 3500AG to write Fujifilm 48X CDR media at 48X? It appears you did, but I heard NEC limited the speed on some types. My drive does 32X on the Fujifilm TY, am I missing something? Reply
  • DonB - Thursday, November 4, 2004 - link

    "ND-3500A is priced $10 lower than Pioneer's DVR-108D at $68" Prices are really coming down. I bought the same NEC 3500A just a few months ago for $95 + shipping (from NewEgg). Reply
  • eleewhm - Wednesday, November 3, 2004 - link

    you guys sure know how to review dvd writers???
    looks like you are good at opening up the drives only

    Since when does NEC 3500 overdrive MCC003?????? 6:72??...it only writes @8x speeds....

    pls relook at the way you guys post the results...and understand nero numbers before publishing the article...

    see how ppl are thrashing you guys here in singapore...we have a bunch of serious ppl here doing testing ...

    http://forums.hardwarezone.com/showthread.php?p=11...


    Reply
  • Maverick215 - Wednesday, November 3, 2004 - link


    >NEC follows a pattern for each firmware revision: 2.xy, where:
    >
    >X = Type (Retail, OEM, Rebadge)
    >Y = Revision number
    >
    >Till today know patterns:
    >
    >X = 0 (OEM)
    >X = 1 (Retail)
    >X = 2 (I-O Data)
    >X = 4 (Freecom)
    >X = 7 (TDK)
    >X = B (Ricoh)
    >X = F (MadDog)
    >----------------------
    >Y = 6
    >Y = 7
    >Y = 8
    So what 2.26 really represents is the same generation of firmware with feature tweaks from an oem that rebadged the drive. The firmware wasn't released for the "retail" drive. We must distinguish OEM from rebadge now. OEM in the more "traditional" is a drive intended for resale, such as in a system(this is what you'll find at newegg and similar being sold as NEC). OEM rebadge would be a drive intended to be sold by another company with that company's logo etc if they desire, the insides of all these drives could very well be exactly the same, and often times are, since this saves the OEM a great deal of money. At most you'll get different revisions of the same line. (On the flip side you'll see companies such as HP that buy 16x drives from whoever is the cheapest, so Lite-On one month and BenQ the next)
    --
    NEC does have more support than just the "official" there are several "hacked" firmwares
    that provide all kinds of features not in the official releases(bitsetting included), though I think they go beyond the scope of what you were trying to portray.
    --
    So, more fairly you would represent that the drive being OEM(system) might come with a 2.x7 firmware most likely 2.17(see above). An important distinction. Since this would seem to give this drive the same flaw as the pioneer (bitsetting only in DL) that disqualified itfrom winning..
    But, I still don't need dvd-ram :)
    Picking and chosing features from untested firmware and not doing the same from another drive has introduced a clear bias(bias in a scientific sense, which is information/data which skews the results of your study/review due to a sytematic error in your study/review design; I am NOT implying you have a bias to one product or another) in the selection of the winner.
    ==
    as an aside, further confirmation that my assumption about the nutech drives is correct
    email correspondence with Chris Geerlings,
    Field Application Engineer from nutech I inquired to using any of the firmwares from the benq ftp. And he wrote back:
    "I know the (G7)K9 works, the others I haven't tested yet."
    Reply
  • asteamerandy - Tuesday, November 2, 2004 - link

    In you review:

    "If LG had implemented bitsetting into their GSA-4160B, it would have helped their product climb the ladder ..."

    "The booktype setting feature offered in this unit also makes this a great drive. The GSA-4160B is a bit on the steep side ..."

    There are other instances if this abuigity. So which is it? Does the 4160B have the bit setting feature or not?
    Reply
  • rcabor - Tuesday, November 2, 2004 - link

    Why do you say "DVDR burn speeds are excellent, and the drive technically supports 4X DVD+DL burn speeds, even though it does not readily advertise such. You can see our original DL tests on the drive here." But then right below that you show an image of the box that Advertises 4x DVD+R dual layer? Reply
  • rcabor - Tuesday, November 2, 2004 - link

    Reply
  • Maverick215 - Tuesday, November 2, 2004 - link

    Still not working, short story=NEC 2.26=2.16 with tweaks to rebadge specifications. they do not follow traditional revision codes 2.x6=are all same Reply

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