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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Hewlett-Packard (HP) Pavilion 781K Desktop Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 31 Product(s)
5185-4807 - 12X Write 8X Rewrite 32X Read
$ 28.62 26186 No Bezel or Caddy (Bare drive), See 5187-1945 On Sale

No Bezel or Caddy (Bare drive) See 5187-1945

Save $ 9.04
Was 37.66
0950-4107 - 200 Watt Power Supply (HV, PFC, Bestec ATX-1956F)
$ 33.36 1064763 100-127VAC and 200-240VAC input (switch selectable), 50 60Hz - 7 or 8 output connectors - NOTE- When replacing a 5185-2917 or 5185-2974, metal chassis bracket 5002-8726 must be removed. Not compatible with 524W ATX-1956F On Sale

100-127VAC and 200-240VAC input (switch selectable) 50 60Hz - 7 or 8 output connectors - NOTE- When replacing a 5185-2917 or 5185-2974 metal chassis bracket 5002-8726 must be removed. Not compatible with 524W ATX-1956F

Save $ 10.53
Was 43.89
P7522-69001 - 2GHZ Intel Pentium 4 Processor
$ 9.79 220869 2.0GHz (Northwood, 400MHz front side bus, 512k Level 2 cache, MPGA478) On Sale

2.0GHz (Northwood 400MHz front side bus 512k Level 2 cache MPGA478)

Save $ 3.09
Was 12.88
5069-3537 - 2GHZ Intel Pentium 4 Processor
$ 9.79 210548 2.0GHz (Northwood, 400MHz front side bus, 512k Level 2 cache, MPGA478) See P7522-69001 On Sale

2.0GHz (Northwood 400MHz front side bus 512k Level 2 cache MPGA478) See P7522-69001

Save $ 3.09
Was 12.88
DA246-69002 - 40GB IDE Hard Disk Drive
$ 27.79 65501 On Sale
Save $ 8.78
Was 36.57
5002-8761 - 5.25-Inch Filler Bezel for Optical Drive Bay
$ 4.55 209403 Turbo 2 On Sale

Turbo 2

Save $ 1.44
Was 5.99
5069-3536 - CD-ROM (Blue) Drive
$ 50.17 65604 With tray door On Sale

With tray door

Save $ 15.84
Was 66.01
5042-7629 - CD-ROM (Blue) Tray Door
$ 21.37 65603 On Sale
Save $ 6.75
Was 28.12
5042-6639 - Chassis Base
$ 71.62 111816 Turbo chassis, worldwide On Sale

Turbo chassis worldwide

Save $ 22.62
Was 94.24
5185-1819 - Chassis Foot
$ 14.17 65575 Turbo chassis, worldwide On Sale

Turbo chassis worldwide

Save $ 4.47
Was 18.64
5042-6906 - Fan Duct (White)
$ 21.79 65527 See Also Turbo On Sale

See Also Turbo

Save $ 6.88
Was 28.67
5042-6907 - Fan Holder
$ 27.76 65529 On Sale
Save $ 8.77
Was 36.53
5182-5599 - Floppy Disk Drive Ribbon Cable
$ 2.06 35184 34-pin connector, 14-inches long On Sale

34-pin connector 14-inches long

Save $ 0.65
Was 2.71
5187-1945 - IDE CD-RW Drive
$ 28.62 41938 40X max speed, non-Carbon On Sale

40X max speed non-Carbon

Save $ 9.04
Was 37.66
5187-0420 - IDE CD-RW Drive (Cyberdrive CW058D)
$ 28.62 211723 32x-write, 12x-rewrite, 48x-read - With audio jack & volume control on front panel, See 5187-1945 On Sale

32x-write 12x-rewrite 48x-read - With audio jack & volume control on front panel See 5187-1945

Save $ 9.04
Was 37.66
5069-3880 - Main Bezel Assembly
$ 21.37 65602 On Sale
Save $ 6.75
Was 28.12
5065-5738 - Main Bezel Assembly (Turbo)
$ 58.12 65570 On Sale
Save $ 18.35
Was 76.47