Maxtor IDE Parameter Table

=================================================================================================================
Model          Family          Parameters              Capacity                           Transfer Modes
Number   OEM   Status     Cyls.   Heads   Sect.   Bytes            Megabytes    PIO Mode   DMA Mode   Ultra DMA
=================================================================================================================
88400D8         DM 2160   16,278   16      63     8,401,010,688    7,824           4          2         YES
87000D8         DM 1750   14,475   15      63     7,003,584,000    6,679           4          2         YES
87000A8         DM 1750   14,475   15      63     7,003,584,000    6,679           4          2         N/A
86480D8         DM 1750   13,392   15      63     6,479,585,280    6,179           4          2         YES
86480A8         DM 1750   13,392   15      63     6,479,585,280    6,179           4          2         N/A
86480D6         DM 2160   13,395   15      63     6,481,036,800    6,180           4          2         YES
85250D6         DM 1750   10,856   15      63     5,252,567,040    5,009           4          2         YES
85250A6         DM 1750   10,856   15      63     5,252,567,040    5,009           4          2         N/A
85121A8   X     DM        10,585   15      63     5,121,446,400    4,884           4          2         N/A
85120A8         DM        10,585   15      63     5,121,446,400    4,884           4          2         N/A
85120A8         DM         9,924   15      63     4,801,628,160    4,579           4          2         N/A
84320A8         CM 1080    8,400   16      63     4,335,206,400    4,134           4          2         N/A
84320D5         DM 1750    8,370   15      63     4,049,740,800    3,862           4          2         YES
84320A5         DM 1750    8,370   15      63     4,049,740,800    3,862           4          2         N/A
84320D4         DM 2160   16,278   15      63     4,320,691,200    4,120           4          2         YES
84200A8   X     DM         8,184   16      63     4,223,729,664    4,028           4          2         N/A
84004A8   X     DM         7,758   16      63     4,003,872,768    3,818           4          2         N/A
84000A6         DM         7,763   16      63     4,006,453,248    3,821           4          2         N/A
83840A6         DM         7,443   16      63     3,841,302,528    3,663           4          2         N/A
83500A8         CM         7,237   15      63     3,501,550,080    3,339           4          2         YES
83500D4         DM 1750    7,237   15      63     3,501,550,080    3,339           4          2         YES
83500A4         DM 1750    7,237   15      63     3,501,550,080    3,339           4          2         N/A
83240D4         DM 1750    6,277   15      63     3,239,534,592    3,089           4          2         YES
83240A4         DM 1750    6,277   15      63     3,239,534,592    3,089           4          2         N/A
83240D3         DM 2160    6,697   15      63     3,240,276,480    3,090           4          2         N/A
83209A5   X     DM         6,218   16      63     3,209,084,928    3,060           4          2         N/A
83202A6   X     DM         6,296   15      63     3,046,256,640    2,905           4          2         N/A
83201A6   X     CM 1080    6,218   16      63     3,209,084,928    3,060           4          2         N/A
83200A8   X     CM         6,218   15      63     3,008,517,120    2,869           4          2         N/A
83200A5   X     DM         6,296   15      63     3,046,256,640    2,905           4          2         N/A
83062A7         CM         5,948   16      63     3,069,739,008    2,928           4          2         N/A
82625A6         CM         5,100   16      63     2,632,089,600    2,510           4          2         N/A
82580A5   X     CM 1080    5,004   16      63     2,582,544,384    2,463           4          2         N/A
82560A4         DM         4,962   16      63     2,560,868,352    2,442           4          2         N/A
82560D3         DM 1750    4,962   15      63     2,560,868,352    2,442           4          2         YES
82559A4   X     DM         4,096   16      63     2,113,929,216    2,016           4          2         N/A
82577A6   X     CM         5,000   16      63     2,580,480,000    2,461           4          2         N/A
82400A4   X     DM         4,708   16      63     2,429,779,968    2,317           4          2         N/A
82187A5         CM         4,248   16      63     2,192,375,808    2,091           4          2         N/A
82160A4   X     DM         4,185   16      63     2,159,861,760    2,060           4          2         N/A
82160D2         DM 2160    4,465   15      63     2,160,345,600    2,060           4          2         N/A
82100A4         CM 1080    4,092   16      63     2,111,864,832    2,014           4          2         N/A
81750A4         CM         3,400   16      63     1,754,726,400    1,673           4          2         N/A
81750D2         DM 1750    3,618   15      63     1,750,533,120    1,669           4          2         YES
81750A2         DM 1750    3,618   15      63     1,750,533,120    1,669           4          2         N/A
81630A4   X     CM         3,168   16      63     1,634,992,128    1,559           4          2         N/A
81620A3         CM 1080    3,150   16      63     1,677,312,000    1,600           4          2         N/A
81312A3         CM         2,548   16      63     1,315,012,608    1,254           4          2         N/A
81280A2         DM         2,481   16      63     1,280,434,176    1,221           4          2         N/A
81275A3   X     CM         2,480   16      63     1,279,918,080    1,221           4          2         N/A
81081A2         CM 1080    2,100   16      63     1,083,801,600    1,034           4          2         N/A
81080A3   X     CM         2,100   16      63     1,083,801,600    1,034           4          2         N/A
80875A2         CM         1,700   16      63       877,363,200      837           4          2         N/A
=================================================================================================================
Model          Family          Parameters              Capacity                           Transfer Modes
Number   OEM   Status     Cyls.   Heads   Sect.   Bytes            Megabytes    PIO Mode   DMA Mode   Ultra DMA
=================================================================================================================
72700AP                    5,248   16      63     2,708,471,808    2,583           4          2         N/A
72577AP                    4,996   16      63     2,578,415,616    2,459           4          2         N/A
72025AP                    3,936   16      63     2,031,353,856    1,937           4          2         N/A
72004A/AP                  3,893   16      63     2,009,161,728    1,916           4          2         N/A
71687A/AP                  3,280   16      63     1,692,794,880    1,614           4          2         N/A
71670A/AP                  3,224   16      63     1,663,893,504    1,587           4          2         N/A
71626A/AP                  3,158   16      63     1,629,831,168    1,554           4          2         N/A
71350A/AP                  2,624   16      63     1,354,235,904    1,292           4          2         N/A
71336A/AP                  2,595   16      63     1,339,269,120    1,277           4          2         N/A
251340A/AT                 2,594   16      63     1,338,753,024    1,277           4          2         N/A
71260AP                    2,632   16      63     1,358,364,672    1,295           4          2         N/A
71260A/AT                  2,448   16      63     1,263,403,008    1,205           3         N/A        N/A
71084A/AP                  2,105   16      63     1,086,382,080    1,036           4          2         N/A
71050A/AT                  2,045   16      63     1,055,416,320    1,007           3          2         N/A
251005A/AT                 1,945   16      63     1,003,806,720      957           4          2         N/A
71000A/AP                  1,946   16      63     1,004,322,816      958           4          2         N/A
7850AV                     1,654   16      63       853,622,784      814           3          2         N/A
250837A/AT                 1,621   16      63       836,591,616      798           4          2         N/A
7668A                      1,297   16      63       669,376,512      638           4          2         N/A
7546A/AT                   1,060   16      63       547,061,760      522           3         N/A        N/A
7541A/AP                   1,052   16      63       542,932,992      518           4         N/A        N/A
7540AV                     1,046   16      63       539,836,416      515           3         N/A        N/A
MXT540A/AL                 1,024   16      63       528,482,304      504           1         N/A        N/A
LXT535A/AT                 1,024   16      63       528,482,304      504           0         N/A        N/A
7425AV                     1,000   16      52       425,984,000      406           3         N/A        N/A
7420AV                       986   16      52       420,020,224      401           3         N/A        N/A
7405AV                       989   16      50       405,094,400      386           3         N/A        N/A
7345A/AT                     790   15      57       345,830,400      330           1         N/A        N/A
LXT340A/AT                   654   16      63       337,526,784      322           0         N/A        N/A
7290AV                       941   14      43       290,038,784      277           2         N/A        N/A
7273A/AT                   1,012   16      33       273,580,032      261           3         N/A        N/A
7270AV                       959   11      50       270,054,400      258           2         N/A        N/A
25252A/AT                    569   16      54       251,707,392      240           0         N/A        N/A
7245A/AT                     967   16      31       245,571,584      234           1         N/A        N/A
7213A/AT                     683   16      38       212,615,168      203           1         N/A        N/A
LXT213A/AT                   683   16      38       212,615,168      203           0         N/A        N/A
LXT200A/AT                   816   15      32       200,540,160      191           0         N/A        N/A
7171A/AT                     866   15      26       172,547,072      163           1         N/A        N/A
7170A/AT/AI                  984   10      34       171,294,720      163           1         N/A        N/A
7135AV                       966   12      21       124,637,184      119           3         N/A        N/A
7131A/AT/AI                1,002    8      32       131,334,144      125           2         N/A        N/A
25128A/AT                    981   15      17       128,079,360      122           0         N/A        N/A
7120A/AT/AI                  936   16      17       130,351,104      124           0         N/A        N/A
2585A/AT                     981   10      17        85,386,240       81           0         N/A        N/A
25084A/AT                    569   16      18        83,902,464       80           0         N/A        N/A
7080A/AT/AI                  981   10      17        85,386,240       81           0         N/A        N/A
7060A/AT                     467   16      17        65,036,288       62           0         N/A        N/A
7040A/AT/AI                  981    5      17        42,693,120       41           0         N/A        N/A
8051AT                       981    5      17        42,693,120       41           0         N/A        N/A




PCMCIA                        
==================================================================
Number    Cyls.   Hds   Sect.         Bytes       Megabytes  Type 
==================================================================
MXL-262   1,008    15   34         263,208,960      251      III      
MXL-171     656    15   34         171,294,720      163      III      
MXL-131   1,008    15   17         131,604,480      126      III      
MXT-105     810    15   17         105,753,600      101      III


80000 CHS (Denoted by DM 2160, DM 1750, DM, CM 1080 or CM):
All 80000 Series (DiamondMax & CrystalMax) drives use these CMOS Parameters:
Cylinders=Variable Heads=Variable (15/16) WPC=0 LZ=0 & Sectors=63

CMOS Types:
Most BIOS (CMOS) settings have a "user definable" entry [e.g., Usually TYPE 47 for AMI BIOS].
If this is so, please enter the parameters from the above list. If your CMOS does not
have a user definable type then choose a TYPE that matches one of the above parameters 
for your particular drive. Not all CMOS types are the same in all systems - Doesn't matter. 
IDE drives ignore WPC and auto park on power down. LZ can be 0 or equal to Cyl. # Since 
DOS & OS/2 have a limitation of 1024 Cylinders you are restricted on the maximum capacity 
of these drives unless you have some way around it, like LBA (Logical Block Addressing) 
Mode, or Max*Blast software. 

OEM Drives (Denoted by an "X"):
These drives were made specifically for "Originally Equipment Manufacturers" and are 
usually not found in the retail market.