User avatar
Jared
Forum Admin
Posts: 3579
Joined: Mon Jan 12, 2015 12:32 pm
Location: Providence, RI
Contact: Website Facebook Twitter Skype YouTube Google+

HGST / Hitachi Headswap Experiences

Tue Oct 11, 2016 6:37 pm

Figure this is as good a place as any to keep track of the less than perfect donor matches that end up working out even though they probably shouldn't.

Here's mine from today:

Patient
Model: HTS725032A9A364
P/N: 0A73293
MLC: DA3247
Date: 05 Sep 10
Headmap: 1 2 3

Donor
Model: HTS725050A9A364
P/N: 0A72335
MLC: DA3212
Date: Jul 10
Headmap: 0 1 2 3

I picked it just because of the close date and same 7250XXA9 series. Imaged at full speed from all heads after swap.

User avatar
lcoughey
Forum Moderator
Posts: 599
Joined: Mon Jan 12, 2015 12:46 pm
Location: Ontario, Canada
Contact: Website Facebook Twitter Google+

HGST / Hitachi Headswap Experiences

Wed Oct 12, 2016 8:09 am

When I'm sourcing a donor for a 3 head Hitachi, that is what I usually search for is a 4 head donor. Hitachi is very annoying in not having the same heads missing on drives that sometimes an exact match...right down to the day.

User avatar
abedalkareem
Experienced DR Tech
Posts: 203
Joined: Mon Aug 31, 2015 12:57 pm
Location: Amman - Jordan
Contact: Website

HGST / Hitachi Headswap Experiences

Wed Oct 12, 2016 2:44 pm

lcoughey wrote:Source of the post Hitachi is very annoying in not having the same heads missing on drives that sometimes an exact match.


because the drive they were intending to build a 500Gb, but because one platter likely didn't pass the quality standard they clipped a head and made it a 320Gb instead
however the issue is you could buy four of them and all four might be missing a different head, so buying the full 4 head much trusted

Lucky1001
Data Recovery Noob
Posts: 9
Joined: Wed Jun 05, 2019 7:38 am
Location: Russia, Vladimir

HGST / Hitachi Headswap Experiences

Tue Jun 11, 2019 3:01 pm

Donor
HTS547575A9E384 J21 400 54K23NKA JE4OA60A 4 Heads Thailand 0J20013 DA3872 FEB/2012

Patients
HTS547550A9E384 J21 200 52C1U8YB JE3OA50A 4 Heads Thailand 0J15341 DA3931 OCT/2011
HTS727550A9E364 J33 000 80G3V2YA JF3OA0D0 3 Heads Thailand 0J18681 DA4217 JUL/2011

One donor two cases solved.

jimmy
Data Recovery Noob
Posts: 6
Joined: Thu Feb 09, 2017 1:20 am

HGST / Hitachi Headswap Experiences

Thu Jun 13, 2019 6:29 am

Hi Lucky1001,

you are really lucky, 7200rpm vs 5400 rpm and the head is compatible, we never think about it, Anyway thanks for your sharing.

Jimmy

User avatar
Jared
Forum Admin
Posts: 3579
Joined: Mon Jan 12, 2015 12:32 pm
Location: Providence, RI
Contact: Website Facebook Twitter Skype YouTube Google+

HGST / Hitachi Headswap Experiences

Thu Jun 13, 2019 11:57 am

I've successfully used 7200 heads in 5400 drives in the past as well. Just as long as they're the same family (e.g. A9). It's not my preferred choice, but when it's a rush job and that's the donor you've got on hand it's worth a shot.

Lucky1001
Data Recovery Noob
Posts: 9
Joined: Wed Jun 05, 2019 7:38 am
Location: Russia, Vladimir

HGST / Hitachi Headswap Experiences

Sat Jun 15, 2019 1:12 pm

Hi Jared and Jimmy !
Yes, this heads are proved compatible.
It's difficult to find a Hitachi A9E/7200 heads donor in our city.
So we have to experiment with 5400 drives..)
Best regards.
IMG_4447.JPG

User avatar
DigitalVeriKurtarma
Data Recovery Novice
Posts: 73
Joined: Tue Jan 08, 2019 2:19 pm

HGST / Hitachi Headswap Experiences

Sat Jun 15, 2019 6:52 pm

Best topic ever I saw . Thanks for all sharing.

I have tested before (as I remember)

3200LPVX and LPCX . Maybe 3 try was compatible. But not noted all info. If head number same , also BEVT and BPVT compatible as I remember. I will add my experience later. (I haven't checked familes when tried them. Only checked model numbers)

I need advice about 5000BEVT. couldn't find donor for long time. (I am looking cheap donors lol. I usually collecting donors very very cheap prices ) What do you think about 7500BKPT . Both has 4 heads. I will try It after reading this topic.
Last edited by DigitalVeriKurtarma on Sun Jun 16, 2019 7:13 am, edited 1 time in total.
Data Recovery In Turkey
DigitalVeriKurtarma.com

Lucky1001
Data Recovery Noob
Posts: 9
Joined: Wed Jun 05, 2019 7:38 am
Location: Russia, Vladimir

HGST / Hitachi Headswap Experiences

Sun Jun 16, 2019 12:09 am

DigitalVeriKurtarma,
5000BEVT it probably Mariner
7500BPKT doubtless Esprit family
their heads are incompatible

User avatar
Jared
Forum Admin
Posts: 3579
Joined: Mon Jan 12, 2015 12:32 pm
Location: Providence, RI
Contact: Website Facebook Twitter Skype YouTube Google+

HGST / Hitachi Headswap Experiences

Mon Jun 17, 2019 8:02 am

DigitalVeriKurtarma wrote:Best topic ever I saw . Thanks for all sharing.

I have tested before (as I remember)

3200LPVX and LPCX . Maybe 3 try was compatible. But not noted all info. If head number same , also BEVT and BPVT compatible as I remember. I will add my experience later. (I haven't checked familes when tried them. Only checked model numbers)

I need advice about 5000BEVT. couldn't find donor for long time. (I am looking cheap donors lol. I usually collecting donors very very cheap prices ) What do you think about 7500BKPT . Both has 4 heads. I will try It after reading this topic.


You are talking about WD drives. This thread is about Hitachi/HGST head swap experiences. The one for WD drives is here:
wd-hdd-head-swap-experiences-t1249.html

Also you might be interested in these two topics as they tell you a lot about how to cross models and even families with WD:
identify-wd-marvel-families-by-code-after-the-dash-t636.html
cross-compatible-wd-families-t1535.html

Return to “HGST / Hitachi Data Recovery”

Who is online

Users browsing this forum: No registered users and 0 guests