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

Hewlett-Packard (HP) Professional WorkStation XW4400 Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 439 Product(s)
D6121-69001 - 450MHZ Intel Pentium II Xeon Processor
$ 92.60 32644 450MHz (Drake, 100MHz front side bus, 1MB Level-2 cache, Slot 2) Includes heat sink Hewlett-Packard Enterprise (HPE) On Sale

450MHz (Drake 100MHz front side bus 1MB Level-2 cache Slot 2) Includes heat sink

Save $ 29.24
Was 121.84
381840-002 - 460W Power Supply
$ 35.00 145488 On Sale
Save $ 11.05
Was 46.05
435128-001 - 460W Power Supply
$ 35.00 145572 Input 100-240VAC, output 460-watt ? Wide ranging, active power factor correction (PFC) On Sale

Input 100-240VAC output 460-watt ? Wide ranging active power factor correction (PFC)

Save $ 11.05
Was 46.05
450937-001 - 475 Watt 80 Plus Efficient Power Supply
$ 44.79 238005 With active power factor correction On Sale

With active power factor correction

Save $ 14.14
Was 58.93
DPS-475CBA - 475 Watt 80 Plus Efficient Power Supply
$ 44.79 299638 With active power factor correction DPS-475CBA REV:03F DELTA ELECTRONICS On Sale

With active power factor correction DPS-475CBA REV:03F

Save $ 14.14
Was 58.93
452554-001 - 475 Watt 80 Plus Efficient Power Supply
$ 27.30 174094 With active power factor correction DPS-475CBA REV:03F On Sale

With active power factor correction DPS-475CBA REV:03F

Save $ 8.62
Was 35.92
5042-1178 - 5.25" Filler Panel (Flint Gray, Plastic)
$ 0.77 28543 For use in Covering empty 5.25" drive slots On Sale

For use in Covering empty 5.25" drive slots

Save $ 0.24
Was 1.01
ST3500641AS - 500GB Hard Drive (Sata 3GB/ s/ LOW-PROFILE)
$ 44.74 91155 Bare Drive Model: ST3500641AS Bare Drive Assembly: 407525-004 FirmWare: AJL Options Part Number: 395473-B21 Spare Part Number: 395501-001 GPN: 397906-001, 9BD148-78 PN C9781 SEAGATE On Sale

Bare Drive Model: ST3500641AS Bare Drive Assembly: 407525-004 FirmWare: AJL Options Part Number: 395473-B21 Spare Part Number: 395501-001 GPN: 397906-001 9BD148-78 PN C9781

Save $ 14.13
Was 58.87
397906-001 - 500GB Hard Drive (Sata 3GB/ s/ LOW-PROFILE)
$ 44.74 319555 PN C9781 HP On Sale

PN C9781

Save $ 14.13
Was 58.87
407525-004 - 500GB Hard Drive (Sata 3GB/ s/ LOW-PROFILE)
$ 44.74 319554 Bare Drive Model: ST3500641AS Bare Drive Assembly: 407525-004 FirmWare: AJL Options Part Number: 395473-B21 Spare Part Number: 395501-001 9BD148-783 HP On Sale

Bare Drive Model: ST3500641AS Bare Drive Assembly: 407525-004 FirmWare: AJL Options Part Number: 395473-B21 Spare Part Number: 395501-001 9BD148-783

Save $ 14.13
Was 58.87
9BD148-783 - 500GB Hard Drive (Sata 3GB/ s/ LOW-PROFILE)
$ 44.74 319553 Seagate On Sale
Save $ 14.13
Was 58.87
9BJ146-022 - 500GB Hard Drive Unit (Sata)
$ 44.74 147420 Serial Sata 300 IDE Seagate On Sale

Serial Sata 300 IDE

Save $ 14.13
Was 58.87
PV943UT - 500GB Sata 3.0GB/ s NCQ Hard Drive
$ 44.74 115460 On Sale
Save $ 14.13
Was 58.87
390599-001 - 500GB Sata Hard Drive
$ 44.74 90591 On Sale
Save $ 14.13
Was 58.87
403744-001 - 500GB Sata Hard Drive Unit
$ 44.74 147399 On Sale
Save $ 14.13
Was 58.87
9BD148-620 - 500GB Sata Hard Drive Unit
$ 44.74 147400 Seagate On Sale
Save $ 14.13
Was 58.87
PV943A - 500GB Serial Sata Hard Drive
$ 44.74 115459 Serial Sata 300 IDE On Sale

Serial Sata 300 IDE

Save $ 14.13
Was 58.87
390599-001N - 500GB Serial Sata/ 300 Hard Drive
$ 44.74 206906 See 390599-001 On Sale
Save $ 14.13
Was 58.87