It varies...
Dell HD List
This is for IDE list... if the link works
If not...
IDE Hard Disk Drive
100000MB - Western Digital WD1000BB
80000MB - Maxtor DiamondMax 80 (98196H8)
80000MB - Seagate U Series 6 (ST380020A)
75300MB - IBM Deskstar 75GXP (DTLA-307075)
61500MB - Maxtor DiamondMax Plus 60 (5T060H6)
60000MB - IBM Deskstar 60GXP (IC35L060AVER07)
60000MB - Quantum Fireball Plus AS
60000MB - Seagate U Series 6 (ST360020A)
60000MB - Western Digital WD1000BB
48000MB - IBM Travelstar 48GH (IC25T048ATDA05)
45100MB - IBM Deskstar 75GXP (DTLA-307045)
40900MB - Maxtor DiamondMax Plus 40, ATA-100 (54098H8)
40900MB - Maxtor DiamondMax Plus 40, ATA-66 (54098H8)
40900MB - Maxtor DiamondMax Plus 60 (5T040H4)
40000MB - IBM Deskstar 60GXP (IC35L040AVER07)
40000MB - Quantum Fireball Plus AS
40000MB - Seagate U Series 6 (ST340810A)
40000MB - Western Digital WD408BB (WD400BB)
37500MB - IBM Deskstar 37GP
34200MB - IBM Deskstar 34GXP
32000MB - IBM Travelstar 32GH (DJSA-232)
30600MB - Maxtor DiamondMax Plus 45, Ultra ATA-100
30600MB - Seagate Barracuda ATA II ST330630A
30000MB - Hitachi DK23CA-30
30000MB - IBM Travelstar 30GN IC25T030ATDA04
30000MB - IBM Travelstar 30GT (DSJA-230)
30000MB - Quantum Fireball Plus LM 30.0 GB
30000MB - Toshiba MK3017GAP (HDD2159) Super Slim 2.5"
28500MB - Seagate Barracuda ATA-66 ST328040A
27300MB - IBM Deskstar 34GXP
25380MB - IBM Travelstar 25GS
25000MB - IBM Deskstar 25GP (25.5-GB)
20493MB - Maxtor DiamondMax Plus 6800
22600MB - IBM Deskstar 22GXP (22.6-GB and 18-GB)
20500MB - Quantum Fireball Plus KX
20500MB - Quantum Fireball Plus LM 20.5 GB
20480MB - Maxtor DiamondMax Plus 5120 User's Guide
20400MB - Maxtor 541dX (2B020H1)
20400MB - Maxtor DiamondMax Plus 40 (52049H4)
20400MB - Maxtor DiamondMax Plus 45, Ultra ATA-100
20400MB - Maxtor DiamondMax Plus 60 (5T020H2)
20400MB - WD Caviar WD204BA (WD205BA Series)
20400MB - Western Digital WD205BB (WD204BB)
20020 MB - Western Digital Protégé WD200EB
20000MB - Fujitsu EIDE HN13/13L (MHM2200AT)
20000MB - Hitachi DK23BA-20/10/60
20000MB - Hitachi DK23CA-20
20000MB - IBM Deskstar 60GXP (IC35L020AVER07)
20000MB - IBM Travelstar 20GN (DJSA-220)
20000MB - IBM Travelstar 30GN IC25T020ATDA04
20000MB - Quantum Fireball Plus AS
20000MB - Seagate U Series 5 (ST320413A)
20000MB - Seagate U Series 6 (ST320410A)
20000MB - Toshiba MK2017GAP (HDD2158) Super Slim 2.5"
20000MB - Western Digital WD408BB (WD200BB)
18100MB - Fujitsu HN12/12L Mobil (2.5 inch)
18000MB - IBM Travelstart 18GT
22600MB - IBM Deskstar 22GXP (22.6-GB and 18-GB)
17200MB - Maxtor 17.2-GB DiamondMax 4320 (91728D8)
16900MB - IBM DTTA-351680 16.9-GB
15300MB - Maxtor DiamondMax Plus 40 (51536U3)
15300MB - Maxtor DiamondMax Plus 45, Ultra ATA-100
15300MB - Maxtor DiamondMax VL 20
15300MB - Maxtor DiamondMax VL 30
15000MB - IBM Deskstar 75GXP (DTLA-307015)
15000MB - Quantum Fireball lct 10 15.0 GB
15000MB - Quantum Fireball ltc15 15.0GB AT Hard Disk Drive
14400MB - IBM DTTA-371440 14.4-GB
14100MB - IBM Travelstar 14GS 17 mm
13676MB - IBM Deskstar 34GXP
13676MB - Western Digital AC418000
13660MB - Maxtor DiamondMax Plus 6800
13600MB - IBM Deskstar 22GXP
13600MB - Maxtor 13.6-GB DiamondMax 3400 (91360D8)
13600MB - Maxtor DiamondMax 6800
13600MB - Maxtor DiamondMax VL 20
13600MB - Quantum Fireball CX
13600MB - Western Digital WD205AA
13600MB - Western Digital WD272AA (WD136AA)
13000MB - Quantum Fireball lct 08 13.0 GB
12900MB - IBM DTTA-351290 12.9-GB Hard-Disk Drive
12900MB - IBM DTTA-371290 12.9-GB Hard-Disk Drive
12900MB - Maxtor 12.9-GB DiamondMax 4320 (91296D6)
12072MB - Hitachi DC23AA
12072MB - IBM Travelstar 12GN
12000MB - Fujitsu HN12/12L Mobil (2.5 inch)
11500MB - Maxtor DiamondMax 2880 (91152D8)
10240MB - Maxtor DiamondMax Plus 5120
10240MB - Maxtor DiamondMax Plus 5120 User's Guide
10200MB - Maxtor 541DX (2B010H1)
10200MB - Maxtor DiamondMax Plus 40 (512024H2)
10200MB - Maxtor DiamondMax Plus 45, ATA-100
10200MB - Maxtor DiamondMax Plus 60 (5T010H1)
10200MB - Maxtor DiamondMax Plus 6800
10200MB - Quantum Fireball lct 10 10.2 GB
10200MB - Quantum Fireball Plus LM 10.2 GB
10200MB - Seagate Barracuda ATA II ST330630A
10200MB - Seagate U Series 6 (ST310213A)
10200MB - WD Caviar WD102BA (WD205BA Series)
10200MB - Western Digital WD205BB (WD102BB)
10100MB - IBM DTTA-371010 10.1-GB
10005 MB - Western Digital Protégé WD100EB
10000MB - Fujitsu EIDE HN13/13L (MHM2100AT)
10000MB - Hitachi DK23BA-20/10/60
10000MB - Hitachi DK23CA-10
10000MB - IBM Deskstar 60GXP (IC35L010AVER07)
10000MB - IBM Travelstar 10GT 12.7 mm
10000MB - IBM Travelstar 15GN IC25T010ATDA04
10000MB - IBM Travelstar 20GN (DJSA-210)
10000MB - Maxtor DiamondMax Plus 2500 (91000D8)
10000MB - Quantum Fireball Plus AS
10000MB - Seagate U Series 5 (ST310211A)
10000MB - Toshiba MK1517GAP (HDD2157DZV) Super Slim 2.5"
10000MB - Western Digital WD408BB (WD100BB)
10100MB - Maxtor 10.1-GB DiamondMax 3400 (91010D6)
9130MB - Maxtor 9.1 GB DiamondMax Plus 5120 User's Guide
9100MB - Seagate 9.1-GB Medalist Pro ST39140
9100MB - Western Digital AC418000
9042MB - IBM Travelstar 12GN
9000MB - Fujitsu HN12/12L Mobil (2.5 inch)
8400MB - Fujitsu MHG2102AT 12.5 mm
8400MB - IBM Hercules DHEA-38451 8.4-GB
8400MB - Maxtor 8.4-GB DiamondMax 4320 (90840D4)
8400MB - Maxtor DiamondMax 2160 (88455D8)
8400MB - Quantum Fireball EX 4.3/8.4-GB
8400MB - Quantum Fireball lct 08 8.4 GB AT
8400MB - Quantum Fireball SE 8.4-GB AT
8400MB - Western Digital AC313000 Hard-Disk Drive
8100MB - IBM DYLA-28100 8.1-GB, 2.5-Inch IDE Hard-Disk
7600MB - Maxtor DiamondMax VL 30
7540MB - Western Digital WD75AA
7500MB - Maxtor DiamondMax Plus 2500 (90750D6)
7500MB - Quantum Fireball lct15 7.5GB AT Hard Disk Drive
7000MB - Maxtor DiamondMax 1750 (87000A8)
6500MB - Maxtor DiamondMax 6800
6480MB - IBM Travelstar 6GN
6448MB - Western Digital WD205AA
6400MB - Fujitsu 6.4-GB 2.5-Inch Hard-Disk Drive (MHE2064AT)
6400MB - Fujitsu Mobile 11/11L
6400MB - IBM DADA-26480 2.5"
6400MB - IBM Hercules 6.48-GB
6400MB - Maxtor 6.4-GB DiamondMax 3400 (90640D4)
6400MB - Maxtor 6.4-GB DiamondMax 4320 (90645D3)
6400MB - Maxtor DiamondMax 1750 6.48-GB
6400MB - Maxtor DiamondMax 2160 (86480D6)
6400MB - Maxtor DiamondMax VL 20
6400MB - Quantum Fireball CR
6400MB - Quantum Fireball CX
6400MB - Quantum Fireball lct 08 6.4 GB
6400MB - Quantum ST64A01E 6.4-GB
6400MB - Samsung SpinPoint VG5 SV0644A 6.4-GB Hard-Disk Drive
6400MB - Seagate U8 ST36811A
6400MB - Western Digital AC313000 Hard-Disk Drive Users Guide
6400MB - Western Digital Caviar AC26400 6.4-GB EIDE Hard-Disk Drive
6400MB - Western Digital Caviar AC36400 6.4-GB
6007MB - Hitachi DK23AA
6007MB - IBM Travelstar 12GN
6000MB - Fujitsu HN12/12L Mobil (2.5 inch)
6000MB - Hitachi DK23BA-20/10/60
6000MB - Hitachi DK23CA-60
6000MB - IBM Travelstar 15GN IC25T006ATDA04
5100MB - IBM DPLA-25120 5.1-GB, 2.5-Inch
5100MB - Maxtor DiamondMax 2880 (90510D4)
5000MB - Fujitsu EIDE HN13/13L (MHM2050AT)
5000MB - IBM Travelstar 20GN (DJSA-205)
4860MB - IBM Travelstar 6GN
4800MB - Fujitsu Mobile 11/11L
4300MB - Fujitsu 4.3-GB 2.5-Inch Hard-Disk Drive (MHF2043AT)
4300MB - IBM DCAA-34330 4.3-GB
4300MB - IBM DKLA-24320 4.3-GB, 2.5-Inch IDE Hard-Disk Drive
4300MB - Maxtor 4.3-GB DiamondMax 4320 (90432D2)
4300MB - Maxtor DiamondMax 1750 (84320D5)
4300MB - Maxtor DiamondMax 2160 (84320D4)
4300MB - Maxtor DiamondMax 2880 (90432D3)
4300MB - Quantum Fireball CR
4300MB - Quantum Fireball lct 08 4.3 GB AT
4300MB - Quantum ST43A01E 4.3-GB
4300MB - Seagate U4 ST34311A
4300MB - WD Caviar AC24300
4300MB - WD Caviar AC34300 4.3-GB
4300MB - Western Digital AC313000 Hard-Disk Drive Users Guide
4300MB - Western Digital Caviar AC24399 4.3-GB
4300MB - Western Digital WD272AA (WD43AA)
4000MB - Fujitsu 4.0-GB 2.5" (MHC2040AT)
4000MB - IBM DTCA-24090 4.0-GB, 2.5-Inch
3200MB - Fujitsu 3.2GB 2.5"
3200MB - Fujitsu 3.2GB 2.5" (MHD2032AT)
3200MB - IBM DeskStar 3.2GB
3200MB - IBM DKLA-23240 3.2-GB, 2.5-Inch IDE Hard-Disk Drive
3200MB - IBM DTCA-23240 3.2-GB, 2.5-Inch
3200MB - IBM DYKA-23240 3.2-GB, 2.5"
3200MB - Maxtor 3.2-gb DiamondMax 3400 (90320D2)
3200MB - Maxtor 83201A6
3200MB - Maxtor DiamondMax 1750 (83240D4)
3200MB - Maxtor DiamondMax 2160 (83240D3)
3200MB - Quantum Fireball TM 3200AT
3200MB - Quantum ST32A01E 3.2-GB
3200MB - WD Caviar AC33200 3.2-GB
3200MB - Western Digital Caviar AC23200 3.2-GB
3167MB - WD Caviar AC33100
3080MB - IBM® DLGA-23080 3-GB, 2.5-Inch
2500MB - WD Caviar AC32500
2112MB - WD Caviar AC22100
2100MB - Fujitsu 2.1 GB 2.5"
2100MB - IBM Crescendo 2.1 GB 2.5"
2100MB - IBM DTNA-22160 2.1-GB, 12.5-MM
2100MB - Maxtor 82100A4
2100MB - Maxtor DiamondMax 1750 (82100D3)
2100MB - Maxtor DiamondMax 2160 (82160D2)
2100MB - Maxtor DiamondMax 2160 (82161E2)
2100MB - Quantum Fireball TM 2100AT
2100MB - Quantum SE21A01E 2.1-GB
2100MB - Quantum ST21A01E 2.1-GB
2100MB - WD Caviar AC22100 2.1-GB
2100MB - Western Digital Caviar AC12100 2.1-GB
Second Hard-Disk Drive Modules for Dell Portable Computers
2000MB - Seagate ST32140A
1620MB - IBM Travelstar VP 1.62GB 2.5" 9.5mm
1600MB - Maxtor DiamondMax 1750 (81620D2)
1600MB - Quantum ST16A01E 1.6-GB
1600MB - WD Caviar AC21600 1.6-GB
1600MB - WD Caviar AC31600 1.6 GB
1400MB - IBM Marcato 2.5"
1200MB - IBM DPRA 21215 2.5"
1080MB - Maxtor 81081A2
1080MB - Quantum Fireball (Tempest) 1080AT
1080MB - Quantum Fireball 1080AT
1080MB - Quantum ProDrive Fireball II 1080AT
1080MB - Seagate ST31220A
1080MB - WD Caviar AC21000
1080MB - WD Caviar AC31000
1024MB - Seagate ST51080A
850MB - Quantum Trailblazer 850AT
850MB - WD Caviar AC2850
810MB - IBM DPRA 20810 2.5"
810MB - IBM DSOA 20810 Sonata 2.5"
810MB - IBM DVAA-2810
810MB - Seagate ST9810AG
810MB - Seagate ST9816AG
540MB - IBM DSOA-20540 Sonata 2.5"
540MB - Quantum Fireball 540AT
540MB - Quantum Lightning 540AT
540MB - Quantum ProDrive Fireball II 540AT
540MB - Quantum ProDrive LPS 540AT
540MB - Seagate ST5540A
540MB - Seagate ST5660A
540MB - Seagate ST9546A
540MB - WD Caviar AC2540
524MB - Seagate ST9655AG
500MB - Conner CP3544
500MB - Fujitsu M2624T
500MB - Maxtor LXT-535A
500MB - Quantum LPS 525AT
450MB - Seagate ST3550A
450MB - Seagate ST9550AG/Europa
365MB - Quantum Lightning 365AT/LSP365
365MB - WD Caviar AC1365
340MB - Seagate ST9385AG/ Europa
340MB - WD Caviar 340
340MB - WD Caviar AC2340 (Rev A9)
340MB - WD Caviar AC2340 (Rev B2)
320MB - Conner CP3364
320MB - Maxtor LXT-340A
270MB - Quantum ProDrive LPS 270AT
270MB - WD Caviar AC1270
260MB - Seagate ST9300AG
250MB - WD Caviar 250
230MB - Maxtor 7245A
230MB - Quantum 240AT
212MB - Conner CP30204
212MB - Maxtor 7213A
210MB - Quantum LPS 210AT
210MB - Seagate ST3250A
210MB - Seagate ST9240AG
200MB - Conner CP3204F
200MB - Maxtor LXT-213A
200MB - Seagate ST9235A
200MB - Seagate ST9235AG
200MB - Toshiba MK2224FC
200MB - WD Caviar 200
170MB - Conner CFA170A
170MB - Conner CP30174E
170MB - Quantum ProDrive ELS 170AT
170MB - WD AC1170/A
170MB - WD Caviar 170
170MB - WD Caviar AC2170
127MB - Quantum ProDrive ELS 127AT
120MB - Conner CP30104
120MB - Conner CP30104H
120MB - Conner CP30124
120MB - Maxtor 7131A
120MB - Quantum 120AT
120MB - Quantum GoDrive 120AT
120MB - Seagate ST9144A
120MB - WD Caviar 120
100MB - Conner CP3104
100MB - Quantum 105AT
85MB - Quantum ProDrive ELS 85AT
80MB - Conner CP2084
80MB - Conner CP30084E
80MB - Conner CP3184
80MB - Quantum GoDrive 80AT
80MB - Quantum GRS 80AT
80MB - Quantum LPS 80AT
80MB - Quantum LPS 84AT
80MB - Seagate ST9096A
80MB - WD Caviar 80
60MB - Conner CP2063
60MB - WD AH260
50MB - Quantum LPS 52AT
42MB - PrairieTek 242
40MB - Conner CP2044
40MB - Conner CP342
40MB - Conner CP344
40MB - Seagate ST157A
40MB - Seagate ST351A/X
30MB - Conner CP2034
20MB - Conner CP2024
20MB - Conner CP3024
20MB - PrairieTek 120
20MB - Seagate 20M
Second Hard-Disk Drive Modules for Dell Portable Computers