Amiga Hardware DatabaseManufacturer “3H Design”
6 expansions in database
Manufacturer 3H Design, Denmark | Date 1991 | Amiga A500 | Interface trapdoor slot, Gary socket |
- Memory Expansion
- provides up to 2 MB FastRAM
- requires 256k×4 SOJ chips in groups of 4, soldered in
- supports 0.5, 1, 1.5 and 2.0 MB configurations
- connects to the trapdoor slot
- expansion comes with 512 kB RAM pre-installed, and can be used as RangerRAM expansion without Gary adapter board
- for configurations >512 kB, an adapter board needs to be connected to the Gary socket
- battery backed up clock
- disable switch
front side
back side
Advert (DK)
1991-03
Advert (DK)
1991-07
Manufacturer 3H Design, Denmark | Date 1991 | Amiga A500 | Interface trapdoor slot, Gary socket |
- Memory Expansion
- provides up to 2 MB FastRAM
- requires 256k×4 SOJ chips in groups of 4, soldered in
- supports 0.5, 1, 1.5 and 2.0 MB configurations
- connects to the trapdoor slot
- expansion comes with 512 kB RAM pre-installed, and can be used as RangerRAM expansion without Gary adapter board
- for configurations >512 kB, an adapter board needs to be connected to the Gary socket
- electronic switch enables one of the RAM configurations (512kB - 2 MB), to be used with software which doesn't support larger memory sizes
- 7-segment display (height 13 mm) shows the currently active configuration
- battery backed up clock
- disable switch
Advert (DK)
1991-07
Advert (DK)
1991-11
Manufacturer 3H Design, Denmark | Date 1991 | Amiga A500 | Interface trapdoor slot |
- Memory Expansion
- 512 kB RAM (RangerRAM, slow FastRAM)
- four 256k×4 SOJ-Chips, soldered in
- connects to the trapdoor slot (internal expansion)
- battery backed up clock
- RAM disable switch
Advert (DK)
1991-03
Advert (DK)
1991-07
Advert (DK)
1991-11
Manufacturer 3H Design, Denmark | Date 1991 | Amiga A500 |
- No description available.
Do you own this expansion, or have information about it? Please let us know.
Advert (DK)
1991-11
Manufacturer 3H Design, Denmark | Date 1991 | Amiga any Amiga | Interface parallel port |
- No description available.
Do you own this expansion, or have information about it? Please let us know.
Advert (DK)
1991-07
Manufacturer 3H Design, Denmark | Date 1991 | Amiga any Amiga | Interface parallel port |
- No description available.
Do you own this expansion, or have information about it? Please let us know.
Advert (DK)
1991-07
Advert (DK)
1991-11