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 Business Notebook 550 Parts

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  • Showing 130 Product(s)
SLALK - 1.4GHZ Core 2 DUO Mobile Processor T5270
$ 19.79 223469 INTEL On Sale
Save $ 6.25
Was 26.04
495383-001 - 1.4GHZ Intel Core 2 DUO Processor T5270
$ 19.79 176643 1.4GHz (Merom-2M, 800MHz front side bus, 2MB Level-2 cache, socket P) On Sale

1.4GHz (Merom-2M 800MHz front side bus 2MB Level-2 cache socket P)

Save $ 6.25
Was 26.04
500757-001 - 1.6GHZ Intel Core 2 DUO Processor T5470
$ 53.77 176876 1.60GHz (Merom 2M, 800MHz front side bus, 2MB total Level-2 cache, 62nm architecture) On Sale

1.60GHz (Merom 2M 800MHz front side bus 2MB total Level-2 cache 62nm architecture)

Save $ 16.98
Was 70.75
506446-001 - 1.73GHZ Intel Celeron DUAL-CORE T1400 Processor
$ 86.17 210278 1.73GHz (Merom-512, 533MHz front side bus, 1MB Level-2 cache) On Sale

1.73GHz (Merom-512 533MHz front side bus 1MB Level-2 cache)

Save $ 27.21
Was 113.38
500756-001 - 1.73GHZ Processor Intel Celeron M P530
$ 39.76 176875 SLA2G, 1.73GHz (Merom, 533MHz front side bus, 1MB Level-2 cache). On Sale
SLA2G 1.73GHz (Merom 533MHz front side bus 1MB Level-2 cache).
Save $ 12.56
Was 52.32
NBP6A96 - 10.8V Battery 6 Cells 47WHR (LITHIUM-ION)
$ 59.95 291550 6-cell (Li-Ion), 47Wh NBP6A96, See 491278-001 On Sale

6-cell (Li-Ion) 47Wh NBP6A96 See 491278-001

Save $ 18.93
Was 78.88
500761-001 - 120GB Sata Hard Disk Drive
$ 39.79 176880 On Sale
Save $ 12.57
Was 52.36
LTN154AT07-B01 - 15.4-Inch Wxga TFT High Glossy Display
$ 71.76 229664 Samsung On Sale
Save $ 22.66
Was 94.42
LTN154AT07 - 15.4-Inch Wxga TFT High Glossy Display (16:10 Ratio/ CCFL)
$ 103.76 161168 See Also This Part Number uses 2 different connectors for the inverter. Under this Part Number we are going to send an LCD screen compatible with Toshiba machines., LVDS Samsung On Sale

See Also This Part Number uses 2 different connectors for the inverter. Under this Part Number we are going to send an LCD screen compatible with Toshiba machines. LVDS

Save $ 32.77
Was 136.53
495385-001 - 15.4-inch Wxga Display Assembly (TFT)
$ 60.61 176644 Includes: ltn154at07-h01 (LCD) 495385-001-lh (Harness) 495402-001 (Display Enclosure KIT) 456618-001 (Inverter) 456806-001 (Hinges) (Screw KIT) On Sale

Includes: ltn154at07-h01 (LCD) 495385-001-lh (Harness) 495402-001 (Display Enclosure KIT) 456618-001 (Inverter) 456806-001 (Hinges) (Screw KIT)

Save $ 19.14
Was 79.75
500762-001 - 160GB Sata Hard Disk Drive
$ 34.79 176881 MHZ2160BH, 469001-001. On Sale
MHZ2160BH 469001-001.
Save $ 10.99
Was 45.78
500763-001 - 250GB Sata Hard Disk Drive
$ 19.79 176882 SEE Also 538972-001, mk2555gsx. On Sale

SEE Also 538972-001 mk2555gsx.

Save $ 6.25
Was 26.04
508759-001 - 2GHZ Intel Celeron M 550 Processor
$ 60.97 211031 2.0GHz (Merom-L, 533MHz front side bus, 1MB Level-2 cache) - On Sale

2.0GHz (Merom-L 533MHz front side bus 1MB Level-2 cache) -

Save $ 19.25
Was 80.22
487330-002 - 4322AGN 802.11A/ B/ G/ DRAFT-N Wifi Adapter (Sangria)
$ 9.79 175935 For use in Rest of World (ROW), Broadcom On Sale

For use in Rest of World (ROW) Broadcom

Save $ 3.09
Was 12.88
487330-001 - 4322AGN 802.11A/ B/ G/ n Wireless LAN Adapter (Sangria)
$ 9.79 175934 For use in Most of World (MOW), Broadcom On Sale

For use in Most of World (MOW) Broadcom

Save $ 3.09
Was 12.88
500760-001 - 512MB Memory Module
$ 8.79 176879 Small Outline Dual IN-LINE On Sale

Small Outline Dual IN-LINE

Save $ 2.78
Was 11.57
M470T6464QZ3-CE6 - 512MB Memory Module
$ 8.79 223468 Small Outline Dual IN-LINE On Sale

Small Outline Dual IN-LINE

Save $ 2.78
Was 11.57
49037100-6FT 3-PIN AC Power Cord (BLK)
$ 33.95 443106 Compaq On Sale
Save $ 10.72
Was 44.67