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 D4390SE Desktop Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 40 Product(s)
MT9HTF6472AY-53EB3 - 512MB, PC2-4200, DDR2-533, Sdram Dimm Memory
$ 19.79 285851 MICRON On Sale
Save $ 6.25
Was 26.04
390825-B21 - 512MB, PC2-4300, DDR2-533, Sdram Dimm Memory
$ 19.79 127695 DY654A, KTH-XW4200A 366648-001, PY576AA, 390825-B21 Hewlett-Packard Enterprise (HPE) On Sale
Save $ 6.25
Was 26.04
Avf7264u52e4533fx-incp1 - 512MB, PC2-4300, DDR2-533, Sdram Dimm Memory
$ 34.75 298515 See Also DY654A, KTH-XW4200A 366648-001, PY576AA, 390825-B21 Samsung On Sale

See Also DY654A KTH-XW4200A 366648-001 PY576AA 390825-B21

Save $ 10.97
Was 45.72
P9903AX - 512MB, PC2-4300, DDR2-533, Sdram Dimm Memory
$ 27.76 220889 See P8670-69004 On Sale
Save $ 8.77
Was 36.53
5188-3744 - External Omni Directional Antenna
$ 4.88 112401 Omni-directional transmit pattern On Sale

Omni-directional transmit pattern

Save $ 1.54
Was 6.42
5042-8811 - Front Main Bezel Assembly
$ 35.78 209721 On Sale
Save $ 11.30
Was 47.08
5188-2458 - Heat Sink for Intel Processors (Spec, Class J)
$ 55.76 211982 On Sale
Save $ 17.61
Was 73.37
5188-2457 - Heat Sink for Intel Processors (Spec, Class i)
$ 27.79 112409 KDH-5048K On Sale
Save $ 8.78
Was 36.57
5070-0844 - Memory Card Reader 9IN1 4-Slot
$ 24.97 210736 Supports Smart media xD, MMC SD, Compact Flash I II, MS MS Pro and USB 2.0 On Sale

Supports Smart media xD MMC SD Compact Flash I II MS MS Pro and USB 2.0

Save $ 7.89
Was 32.86
5188-4203 - Motherboard (System Board) Lithium UL8E
$ 51.76 212063 See PX725-69002 On Sale
Save $ 16.35
Was 68.11
ER143-69001 - PCI Audio Card
$ 31.76 219540 Sound Blaster X-FI (OEM) 24-bit On Sale

Sound Blaster X-FI (OEM) 24-bit

Save $ 10.03
Was 41.79
5188-2874 - PCI Audio Card
$ 31.76 212017 Sound Blaster X-FI (OEM) 24-bit See ER143-69001 On Sale

Sound Blaster X-FI (OEM) 24-bit See ER143-69001

Save $ 10.03
Was 41.79
5188-5082 - Remote Control Receiver Module for TV Tuner
$ 47.10 212105 On Sale
Save $ 14.87
Was 61.97
PX725-69002 - System Board (Main Board Lithium)
$ 51.76 162433 Lithium UL8E On Sale

Lithium UL8E

Save $ 16.35
Was 68.11
PX725-69001 - System Board (Main Board Lithium)
$ 51.76 146102 Lithium, UL8E On Sale

Lithium UL8E

Save $ 16.35
Was 68.11
5188-1681 - System Board (Main Board Lithium)
$ 51.76 166605 Lithium, UL8E On Sale

Lithium UL8E

Save $ 16.35
Was 68.11
5022-8148 - Thumbscrews
$ 64.43 209565 For mounting mechanical components - For d5000 PC series On Sale

For mounting mechanical components - For d5000 PC series

Save $ 20.35
Was 84.78
5188-3742 - Wireless LAN 802.11A/ B/ G (BLuegrass) PCI Adapter Card
$ 19.76 112416 54Mbps data rate, 2.4GHz, and backward compatible to 802.11b standard On Sale

54Mbps data rate 2.4GHz and backward compatible to 802.11b standard

Save $ 6.24
Was 26.00