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 Desktop D290 MicroTower Parts

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  • Showing 172 Product(s)
392273-001 - 3.0GHZ Processor 3GHZ Pentium 4 630 (Intel)
$ 9.79 66917 3.0GHz (Prescott-T with Hyper-Threading, 800MHz front side bus, 2MB Level-2 cache, socket 775) On Sale

3.0GHz (Prescott-T with Hyper-Threading 800MHz front side bus 2MB Level-2 cache socket 775)

Save $ 3.09
Was 12.88
382503-001 - 3.2GHZ Celeron d 350 Processor (Intel)
$ 71.08 72469 3.20GHz (533MHz front side bus, 256KB Level-2 cache, socket LGA775) On Sale

3.20GHz (533MHz front side bus 256KB Level-2 cache socket LGA775)

Save $ 22.45
Was 93.53
382503-001N - 3.2GHZ Intel Celeron d Processor 350
$ 74.68 206735 3.20GHz (533MHz front side bus, 256KB Level-2 cache, socket LGA775) See 382503-001 On Sale

3.20GHz (533MHz front side bus 256KB Level-2 cache socket LGA775) See 382503-001

Save $ 23.58
Was 98.26
394812-001N - 3.2GHZ Intel Pentium 4 Processor 541
$ 14.79 207056 3.20GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) See 394812-001 Hewlett-Packard Enterprise (HPE) On Sale

3.20GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775) See 394812-001

Save $ 4.67
Was 19.46
394812-001 - 3.2GHZ Pentium 4 541 Processor (Intel)
$ 14.79 66921 3.20GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) Hewlett-Packard Enterprise (HPE) On Sale

3.20GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775)

Save $ 4.67
Was 19.46
384786-005 - 3.2GHZ Processor Intel Pentium 4 640
$ 9.79 170222 3.20GHz (Prescott-T with Hyper-Threading, 800MHz front side bus, 2MB Level-2 cache, socket LGA775) On Sale

3.20GHz (Prescott-T with Hyper-Threading 800MHz front side bus 2MB Level-2 cache socket LGA775)

Save $ 3.09
Was 12.88
367415-001N - 3.4GHZ Intel Pentium 4 Processor 550
$ 14.79 206391 3.40GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) See 367415-001 Hewlett-Packard Enterprise (HPE) On Sale

3.40GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775) See 367415-001

Save $ 4.67
Was 19.46
384787-005 - 3.4GHZ Pentium 4 650 Processor
$ 14.79 59933 3.40GHz, 2MB L2 cache, 800MHz FSB - Requires the Intel EM64T-enabled BIOS On Sale

3.40GHz 2MB L2 cache 800MHz FSB - Requires the Intel EM64T-enabled BIOS

Save $ 4.67
Was 19.46
367415-001 - 3.4GHZ Pentium 4 Processor 550 (Intel)
$ 14.79 66005 3.4GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, Socket 775) - Hewlett-Packard Enterprise (HPE) On Sale

3.4GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache Socket 775) -

Save $ 4.67
Was 19.46
366643-001N - 3GHZ Intel Pentium 4 Processor 530
$ 9.79 206376 3.00GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) See 366643-001 Hewlett-Packard Enterprise (HPE) On Sale

3.00GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775) See 366643-001

Save $ 3.09
Was 12.88
394642-001N - 3GHZ Intel Pentium 4 Processor 531
$ 11.79 207050 3.00GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) See 394642-001 On Sale

3.00GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775) See 394642-001

Save $ 3.72
Was 15.51
394642-001 - 3GHZ Pentium 4 531 Processor (Intel)
$ 11.79 66919 3.00GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, socket LGA775) On Sale

3.00GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache socket LGA775)

Save $ 3.72
Was 15.51
366643-001 - 3GHZ Pentium 4 Processor 530 (Intel)
$ 9.79 66003 3.0GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, Socket 775) - Hewlett-Packard Enterprise (HPE) On Sale

3.0GHz (Prescott with Hyper-Threading 800MHz front side bus 1MB Level-2 cache Socket 775) -

Save $ 3.09
Was 12.88
365555-001N - 40GB Serial ATA/ 150 (SATA) Hard Drive
$ 8.79 206360 Comes with Serial ATA (SATA) Cables and installation instructions (Option PB371A) See 365555-001 On Sale

Comes with Serial ATA (SATA) Cables and installation instructions (Option PB371A) See 365555-001

Save $ 2.78
Was 11.57
365555-001 - 40GB Serial ATA/ 150 (SATA) Hard Drive
$ 8.79 25318 6E040T0, 416737-001, 381647-00,1 WD400BD-60LTA0. 6E040T0 On Sale
6E040T0 416737-001 381647-001 WD400BD-60LTA0. 6E040T0
Save $ 2.78
Was 11.57
381647-001 - 40GB Serial ATA/ 150 (SATA) Hard Drive
$ 8.79 298272 See 416737-001 WD400BD 381647-001 WD400BD-60LRA0 394460-001 1817147-002 394650-001 On Sale
Save $ 2.78
Was 11.57
335699-001 - 512MB Memory Module
$ 9.74 883975 400MHZ, cl3.0, pc3200 non ECC DDR Sdram Dimm Compaq (HP) On Sale

400MHZ cl3.0 pc3200 non ECC DDR Sdram Dimm

Save $ 3.08
Was 12.82
335699-001N - 512MB, 400MHZ, CL3.0, PC3200 DDR-SDRAM Dimm Memory
$ 9.74 205777 See 335699-001 On Sale
Save $ 3.08
Was 12.82
335699-005 - 512MB, 400MHZ, CL3.0, PC3200 DDR-SDRAM Dimm Memory
$ 9.79 65878 Cl3.0, NON-ECC, SEE 335699-001 On Sale

Cl3.0 NON-ECC SEE 335699-001

Save $ 3.09
Was 12.88
391945-001N - 80GB Sata 2 (3.0GB/ s) Hard Drive
$ 75.00 206943 Option PY276AA See 391945-001 On Sale

Option PY276AA See 391945-001

Save $ 23.68
Was 98.68