Parts-HQ is a market leading supplier of replacement parts for a diverse range of products – from consumer electronics and appliances. Through distribution facilities strategically located throughout the world, Parts-HQ supplies new, refurbished exact and compatible alternative parts for nearly 200 top manufacturer brands. With the largest multi-vendor parts inventory in the industry, we provide access to 8+ million parts in our database, helping to ensure you get the parts you need, when you need them.

Filters

Clear All
Price
to

Less than $25

$25-49.99

$50-74.99

$75-99.99

Over $100

Compaq Presario 4000 Desktop Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 395 Product(s)
249641-001 - 1.00ghz Pentium III Processor (Intel)
$ 97.00 881408 1.00GHz (Coppermine, 100MHz front side bus, 256KB Level-2 cache, FC-PGA, Socket 370) . Includes active Heat Sink with cooling fan Compaq (HP) On Sale

1.00GHz (Coppermine 100MHz front side bus 256KB Level-2 cache FC-PGA Socket 370) . Includes active Heat Sink with cooling fan

Save $ 30.63
Was 127.63
242990-001 - 1.2GB Hard Drive
$ 35.75 881289 3.5 in form factor, 1.0 in high. Replaces Spare Part 244669-001 Compaq (HP) On Sale

3.5 in form factor 1.0 in high. Replaces Spare Part 244669-001

Save $ 11.29
Was 47.04
244669-001 - 1.2GB Hard Drive
$ 35.75 881334 3.5 in form factor, 1.0 in high Compaq (HP) On Sale

3.5 in form factor 1.0 in high

Save $ 11.29
Was 47.04
235313-001 - 1.2GB Hard Drive
$ 17.79 348208 3.5 in form factor, 1.0 in high. Replaces Spare Part 244669-001 Compaq (HP) On Sale

3.5 in form factor 1.0 in high. Replaces Spare Part 244669-001

Save $ 5.62
Was 23.41
242950-003 - 1.2GB Hard Drive
$ 17.79 348211 3.5 in form factor, 1.0 in high. Replaces Spare Part 244669-001 Compaq (HP) On Sale

3.5 in form factor 1.0 in high. Replaces Spare Part 244669-001

Save $ 5.62
Was 23.41
237859-001 - 1.2GB Hard Drive
$ 35.75 881142 IDE Compaq (HP) On Sale

IDE

Save $ 11.29
Was 47.04
304235-001 - 1.44MB Floppy Disk Drive
$ 35.76 882970 Diskette Drive Compaq (HP) On Sale

Diskette Drive

Save $ 11.29
Was 47.05
286247-001 - 1.44MB Floppy Disk Drive
$ 23.13 882404 Sunset Shadow Compaq (HP) On Sale

Sunset Shadow

Save $ 7.30
Was 30.43
252291-004 - 1.44MB, 3.5-Inch Floppy Disk Drive (Quartz Color)
$ 19.76 167680 Hewlett-packard (HP) On Sale
Save $ 6.24
Was 26.00
186047-001 - 1.6GB Hard Drive
$ 71.75 879918 IDE Compaq (HP) On Sale

IDE

Save $ 22.66
Was 94.41
288840-001 - 1.6GB Hard Drive
$ 71.75 882493 IDE Compaq (HP) On Sale

IDE

Save $ 22.66
Was 94.41
247411-001 - 1.6GB Hard Drive
$ 71.75 863239 5.4k, IDE, 71629AP, WDAC21600-60H, 1629AT 244656-001 Compaq (HP) On Sale

5.4k IDE 71629AP WDAC21600-60H 1629AT 244656-001

Save $ 22.66
Was 94.41
213990-001 - 1.6GB Hard Drive
$ 62.24 880527 3.5 in form factor Compaq (HP) On Sale

3.5 in form factor

Save $ 19.65
Was 81.89
169849-001 - 10/ 100 Baset Netelligent PCI Ethernet Network Card (NIC)
$ 19.76 857516 10 100BaseT Netelligent PCI Ethernet network interface card (NIC) with Wake on LAN (WOL) Hewlett-Packard Enterprise (HPE) On Sale
10 100BaseT Netelligent PCI Ethernet network interface card (NIC) with Wake on LAN (WOL)
Save $ 6.24
Was 26.00
270946-001 - 100MB ZIP Drive
$ 13.79 881993 IDE interface, 100MB capacity Compaq (HP) On Sale

IDE interface 100MB capacity

Save $ 4.35
Was 18.14
PS-4151-6CF - 120W Power Supply (International)

120-WATT (International) dps-150hb b 286008-001 ps-4151-6cf

Quote
DPS-150HB-B - 120W Power Supply (International)

120-WATT (International) dps-150hb B

Quote
Quote
286008-001 - 120W Power Supply (International)

120-WATT (International) dps-150hb B

Quote