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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Dell OptiPlex GX400 Parts

Model Number Finder

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  • Showing 230 Product(s)
JF060 - 2.66GHZ Intel Xeon 7020 DUAL-CORE
$ 59.75 347956 SL8UA Processor 2.66ghz (Dual Core) Dell On Sale

SL8UA Processor 2.66ghz (Dual Core)

Save $ 18.87
Was 78.62
PHQ-60462 - 200GB Hard Drive Upgrade (Desktop 19K1565)
$ 36.74 1064345 19K1565 ST320011A PHQ On Sale
Save $ 11.60
Was 48.34
1T320 - 20GB Desktop Hard Drive
$ 31.75 877047 IDE, 3.5', 1N, WD-XL40S WD200BB-75DEA0 Dell On Sale

IDE 3.5' 1N WD-XL40S WD200BB-75DEA0

Save $ 10.03
Was 41.78
8F782 - 20GB Desktop Hard Drive (Half Height)
$ 31.75 873119 IDE, 5.4k, 40G P, MXT-ATH 2B020H1 Dell On Sale

IDE 5.4k 40G P MXT-ATH 2B020H1

Save $ 10.03
Was 41.78
5G057 - 20GB Hard Drive
$ 31.75 874436 HD 20G I HH 5.4k 40G P SGT-U6 - Seagate U6 20GB i Dell On Sale

HD 20G I HH 5.4k 40G P SGT-U6 - Seagate U6 20GB i

Save $ 10.03
Was 41.78
849PX - 20GB Hard Drive
$ 31.75 885516 IDE, 1, Jaguar, WD-XL2 Dell On Sale

IDE 1 Jaguar WD-XL2

Save $ 10.03
Was 41.78
740NG - 20GB Hard Drive
$ 31.75 874662 HD 20G 1 F3 1N NN WD-XL2, WESTERN DIGITAL INVADER XL20 Dell On Sale

HD 20G 1 F3 1N NN WD-XL2 WESTERN DIGITAL INVADER XL20

Save $ 10.03
Was 41.78
61TTY - 20GB Hard Drive
$ 31.75 874510 See Also HD 20G I F3 1N 20G P MXT Dell On Sale

See Also HD 20G I F3 1N 20G P MXT

Save $ 10.03
Was 41.78
01FNM - 20GB Hard Drive (Desktop)
$ 31.75 873461 HD, 20GB, I, 20 P, IBM-ERC - IBM 20GB IBM IC35L020AVER07-0 Dell On Sale

HD 20GB I 20 P IBM-ERC - IBM 20GB IBM IC35L020AVER07-0

Save $ 10.03
Was 41.78
35NTD - 20GB Hard Drive (Desktop)
$ 31.75 873982 HD 20G I F3 1N QTM-ATLS Dell On Sale

HD 20G I F3 1N QTM-ATLS

Save $ 10.03
Was 41.78
9P514 - 20GB Hard Drive (Desktop)
$ 31.75 873408 IDE, Half Height, 40G P, Segate SGT -SNO Dell On Sale

IDE Half Height 40G P Segate SGT -SNO

Save $ 10.03
Was 41.78
2K220 - 20GB Hard Drive (Desktop)
$ 31.75 873906 HD, 20G, I, F3, 1N, WD-XL40 WD200BB Dell On Sale

HD 20G I F3 1N WD-XL40 WD200BB

Save $ 10.03
Was 41.78
07N7402 - 20GB Hard Drive (Desktop)
$ 29.76 289937 HD, 20GB, I, 20 P, -ERC - 20GB pn 01FNM IBM On Sale

HD 20GB I 20 P -ERC - 20GB pn 01FNM

Save $ 9.40
Was 39.16
7J320 - 20GB Hard Drive (Desktop)
$ 31.75 872831 IDE, Half Height, 30G P, WD-XL30 Dell On Sale

IDE Half Height 30G P WD-XL30

Save $ 10.03
Was 41.78
3J669 - 20GB Hard Drive (Desktop)
$ 31.75 877444 Model ST320011A Dell On Sale

Model ST320011A

Save $ 10.03
Was 41.78
7J376 - 20GB Hard Drive (IDE)
$ 31.75 872833 SEE Also , 1N, 40G P, mxt-vip Dell On Sale

SEE Also 1N 40G P mxt-vip

Save $ 10.03
Was 41.78
0N530 - 20GB, IDE, 5.4K, 40G/ Pin Hard Drive
$ 31.75 42291 20G, IDE, 40G Pin Dell On Sale

20G IDE 40G Pin

Save $ 10.03
Was 41.78
7J385 - 24X CD-ROM Unit/ Cdrw Unit
$ 28.62 885460 IDE, 24X, NEC, Midnight Gray Dell On Sale

IDE 24X NEC Midnight Gray

Save $ 9.04
Was 37.66
LTR-24102M - 24X CD-ROM Unit/ Cdrw Unit
$ 28.62 290496 LITE-ON On Sale
Save $ 9.04
Was 37.66
7N956 - 24X CD-ROM Unit/ Cdrw Unit
$ 28.62 872837 IDE, 5.25' FORM FACTOR, 24X, LITEON, REVISION LTR-24102M Dell On Sale

IDE 5.25' FORM FACTOR 24X LITEON REVISION LTR-24102M

Save $ 9.04
Was 37.66