HP Apollo Memory Modules Information Sheet

Version 0.2
Most recently updated: 12/29/97

Here's a bit of information on Hewlett-Packard Apollo 9000/4xx memory. Since memory for these machines tends to be scarce and expensive, I felt that a guide to identifying the various HP and third-party modules available would be helpful.

Additions, corrections and donations always welcome.

Format is part number, description.

HP:

Kits:

98229B:
8MB MEMORY,(2)98229-66521, (9000/4xx) OR (2)98229-66525,(9000-375) (2 4 meg modules)
98229C: 4MB MEMORY,(2)98229-66520 (2 2 meg modules)
98229D: 16MB MEMORY,(9000-375,380,425x) (2 8 meg modules)
98229E: 32MB MEMORY,(9000-375,380,4xx) (2 16? meg modules)

Individual:

98229-66520: 2MB MEMORY MODULE,18x1Mbit CHIP,(A1421,A1630)
or (unclear as to which is which)
98229-66530: 2MB MEMORY MODULE,18x1Mbit CHIP,(A1630 TYPE 4XX,HP9000-345)
98229-66521: 4MB MEMORY MODULE,36x1Mbit CHIP,(A1421,A1630)
98229-66523: 8MB MEMORY MODULE,18x4Mbit CHIP,(A1630A/E)

Kingston:

Kits:

KTH400t/16: 2 8 meg modules, analogous to HP kit H98229D
Seems to be the only kit Kingston sells. At least, it is the only one I could find on their site.

Individual:

KTH-400t 8 meg module KTH-400t silkscreened on the module. Size indicated by checked box.

Dataram:

Dataram no longer manufactures Apollo memory. As far as I can tell, all memory was sold in kit form, 2 modules per kit, not individually. But since you may come across individual modules, that information is also provided.

Kits:

DRH9400/4 4MB kit (2 2MB modules)
DRH9400/8 8MB kit. (2 4MB modules)
DRH9400/16 16MB kit. (2 8MB modules)
DRH9400/32 32MB kit. (2 16MB modules)

Individual:

The part number is printed on a white label on the module itself.
69308: 2MB MEMORY MODULE
69309: 4MB MEMORY MODULE
69310: 8MB MEMORY MODULE
69311: 16MB MEMORY MODULE