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Saturday, November 30, 2019

How to Check Compatible Heads WD

How to Check Compatible Heads WD


Also to that , i use this old procedure :

DCM: 123456789

1- Motor
2- Base
3- Latch
4- Bottom VCM
5- Media
6- Headstack
7- Actuator-Preamp
8- Top VCM
9- Separator

Works well to me .

WD USB to SATA Conversion Compatible PCB Guide

Cross Compatible WD Families


Cross Compatible WD Families

So I'm starting this sticky to keep track of families which can be used as cross-compatible heads donors if matched correctly.

Here's what I've confirmed so far:
Dolphin & Mercury
Mariner & Marn5 4K
Tahoe 2D & Vulcan RE
Sabre 53 and Sabre 58

Confirmed by Luke:
Shrek and Shrek LT

Confirmed by Amarbir:
Firebird and FBLite

Confirmed by AJ2008 (on Ace forum)
Diablo 3D & Diablo 3S

Confirmed by Blizzard:
Hubble & Hubble LT
Tornado & Pinclite
Helios & Shasta-3D
Venus & McKinley

Confirmed by FreekinGeeks:
Tahoe LT & Tahoe PL

Confirmed by Boerge
Aries & Lynx

Confirmed by abedalkareem
Espirt & Europa

Please add any you know below, and I'll update the list.

SA SPT (aerial density) of WD Families

SA SPT (aerial density) of WD Families






Hey guys, I'm starting this thread to keep track of the aerial density of different families of WD Marvel drives. I think this might turn out to be useful for determining families that might be cross-compatible for heads. Feel free to post below any additional families or if you know of other aerial densities common to any of these families.

2.5" Drives
Aquarius - 666
Orion - 666
Mckinley - 686
Aries - 690
Lynx - 690
Bobcat - 693
Denali - 693
Saturn - 693
Venus - 693
Viking - 768
Everest - 846
Shasta - 867
Mariner5 (not 4K) - 877 (this is specific to the drives with -xxA1Cx code)
Europa - 881 (4 heads) (WD Black)
Jamaica - 885
Pluto - 885
Everest5 - 886
Everest V - 1064
Jamaica 4K - 1074 / 1091
Esprit - 1085 (4 heads) (WD Black)
Mariner 5 4K - 1091
Mariner - 1095 (note some are actually Mariner5 family which are 877 - Same PC3K Util)
Zephyr - 1098
Shasta 3D - 1108
Shasta 2D - 1116
Dolphin - 1178
Mercury - 1178
Inca - 1200
Jamaica 4KV - 1364
Helios - 1364 / 1372 (6 heads)
Firebird - 1420 / 1437 (4 heads)
Hubble - 1420 / 1437 (2 heads)
Shrek - 1437 (8 heads)
Hubble LT - 1437 / 1480 (2 heads)
FBLite - 1437 / 1480 (4 heads)
Shrek LT - 1480 (8 heads)
Big Bear - 1564 (4 heads)
PebbleB - 1782 (10 heads)
Makalu - 1836
Charger - 1860
Palmer - 1944
Spyglass - 2140 (10 heads)


3.5" Drives
Sabre53 - 533
Sabre58 - 533
Hawk - 720
Hawk 2 - 720
Starling - 720
Mammoth - 820
Aztec PL - 825
Sequoia - 840
Tornado - 853
Tornado PATA - 853
Sequoia PMR - 857
Tornado 2D - 857
Tornado 2 PMR - 857
Tornado 2R - 857
Zeus - 864
Buccaneer - 900
Raider - 925
Sumt RE - 1264
Mars - 1275
Hulk - 1280
Spider - 1280
DragonFly4 - 1289 / 1974
Tahoe - 1290
Tahoe LT - 1290
Tahoe XL - 1290
Tahoe 2D - 1296
Vulcan RE - 1296
STG Twin Lakes - 1301
Jupiter - 1302
Atlantis - 1311
Cypress - 1311
Pinclite - 1311
Pinnacle - 1311
Gekko - 1325
Kermit - 1325
TrailXLB - 1575
TresselB - 1578
TresXLB2 - 1578
Trails - 1682
Tressels - 1689
Malibu - 1706
TrailXLS - 1706
TresXLS - 1706
Diablo 3D - 1714
Diablo 3S - 1740
Vivaldi - 1920
Manpl RE - 1945
Manti RE - 1962
DF4PL RE - 1974 (8 heads) (Enterprise)
DragonFly2 - 1974 (4 heads) (WD Green)
DragonFly4 - 1974 (8 heads) (WD Green)
DragonFly1 - 1980 (2 heads) (WD Green)
DragonFly3 - 1980 (6 heads / numbering starts at 2) (WD Green)
Sadle G6 - 1980 (6 heads / heads 2&3 missing in numbering)
Draco - 1988 (8 heads) (WD Green)
Dragon - 1988 (8 heads) (WD Green)
Sadle 2D - 2005 (3 heads - usually missing one from 4 head assembly) (WD Green)
Giant - 2116 (8 heads) (WD Green/Red)
Rembrndt - 2480 (10 heads) (WD Green/Red)
Apollo - 2800 (6 heads) (WD Blue)
Kojin - 2976 (WD Black)
Kojin RE - 3072 (Enterprise)

Tuesday, November 26, 2019

Case study 11- WD10SDZW-11UMGS0 Data Recovery

  Model : WDC WD10SDZW-11UMGS0
  Serial : WD-WX91A9878FLJ
 Firmware : 01.01A01
 Capacity : 1 000 GB (1 953 459 632)

Symptoms: Customer describes that drive was taking a long time to appear when connected it.  They tried to copy data off, but it disconnected before they were able to finish copying the data.  When they tried subsequent times to connect the drive it would spin up normally, make no clicking sounds, but never mount to the system.








Hard Drive Evaluation

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