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.

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Compaq Presario 4540 Desktop Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 30 Product(s)
304235-001 - 1.44MB Floppy Disk Drive
$ 35.76 882970 Diskette Drive Compaq (HP) On Sale

Diskette Drive

Save $ 11.29
Was 47.05
278066-001 - 16MB Memory Module
$ 8.79 882160 66Mhz, 60NS SDRAM DIMM Compaq (HP) On Sale

66Mhz 60NS SDRAM DIMM

Save $ 2.78
Was 11.57
271462-001 - 1MB Video Memory Board
$ 19.24 882016 Video Module Compaq (HP) On Sale

Video Module

Save $ 6.08
Was 25.32
285723-001 - 2.1GB Hard Drive
$ 71.75 882382 5.25in form factor Quantum Compaq (HP) On Sale

5.25in form factor Quantum

Save $ 22.66
Was 94.41
317210-001 - 20X CD-ROM Drive
$ 74.75 883417 20X MAX Speed Compaq (HP) On Sale

20X MAX Speed

Save $ 23.61
Was 98.36
317211-001 - 24X CD-ROM Drive
$ 74.75 883418 24 Speed IDE Compaq (HP) On Sale
24 Speed IDE
Save $ 23.61
Was 98.36
243117-001 - 256KB Secondary Cache (Pipeline Burst) Memory
$ 14.79 1651 256KB Level-2 cache module Compaq (HP) On Sale

256KB Level-2 cache module

Save $ 4.67
Was 19.46
170719-001 - 2MB Memory Module
$ 28.57 879435 Video. Replaces Spare Part 170719-001PX, also for LPQ 1500 Line Impact printer Compaq (HP) On Sale

Video. Replaces Spare Part 170719-001PX also for LPQ 1500 Line Impact printer

Save $ 9.02
Was 37.59
234556-001 - 3.0V Internal Lithium Battery
$ 2.84 857139 200mAh (type CR2032) - For the real time clock (RTC) Hewlett-Packard Enterprise (HPE) On Sale

200mAh (type CR2032) - For the real time clock (RTC)

Save $ 0.90
Was 3.74
286538-001 - 3.2GB Hard Drive
$ 47.75 882419 5.25in form factor Compaq (HP) On Sale

5.25in form factor

Save $ 15.08
Was 62.83
278067-001 - 32MB Memory Module
$ 14.79 859414 66MHZ, 60NS Sdram Dimm Compaq (HP) On Sale

66MHZ 60NS Sdram Dimm

Save $ 4.67
Was 19.46
243117-002 - 512KB Cache Memory
$ 14.79 1652 Level-2 cache module Compaq (HP) On Sale

Level-2 cache module

Save $ 4.67
Was 19.46
292269-003 - 56 KBS FAX/ Modem
$ 35.40 2547 ISA 56Kbps, controllerless Compaq (HP) On Sale

ISA 56Kbps controllerless

Save $ 11.18
Was 46.58
304231-001 - 75 Watts Power Supply
$ 87.06 882967 75 Watt . spu-75 Compaq (HP) On Sale

75 Watt . spu-75

Save $ 27.49
Was 114.55
288438-001 - 8MB Memory Module
$ 38.16 882470 66MHZ, 60NS Sdram Dimm Compaq (HP) On Sale

66MHZ 60NS Sdram Dimm

Save $ 12.05
Was 50.21
170724-001 - AMD K6 233MHZ CPU (Processor Module)
$ 14.17 879437 AMD K6 233MHz Compaq (HP) On Sale

AMD K6 233MHz

Save $ 4.47
Was 18.64
170720-001 - Cable Kit
$ 35.77 879436 Includes IDE Hard Drive Ribbon Cable, floppy Drive Ribbon Cable, IDE CD-ROM data Ribbon Cable, and CD-ROM audio Cable Compaq (HP) On Sale

Includes IDE Hard Drive Ribbon Cable floppy Drive Ribbon Cable IDE CD-ROM data Ribbon Cable and CD-ROM audio Cable

Save $ 11.30
Was 47.07
304242-001 - Chassis
$ 55.05 1740 Chassis assembly (Minitower) Compaq (HP) On Sale

Chassis assembly (Minitower)

Save $ 17.38
Was 72.43
304234-001 - Drive Bracket Kit
$ 12.76 882969 Includes one each floppy Drive bracket, Hard Drive bracket, and secondary Drive bracket Compaq (HP) On Sale

Includes one each floppy Drive bracket Hard Drive bracket and secondary Drive bracket

Save $ 4.03
Was 16.79
304227-001 - External Chassis Sheet Metal Cover (Hood)
$ 47.43 882965 Compaq (HP) On Sale
Save $ 14.98
Was 62.41