| Manufacturer | Part Number | Description |
|---|---|---|
| Unknown Manufacturer | 82S19 | (82S09 / 82S19) 576-BIT BIPOLAR RAM |
| Unknown Manufacturer | 82S09 | (82S09 / 82S19) 576-BIT BIPOLAR RAM |
| Unknown Manufacturer | S82S09 | (S82S09 / S82S19) 576-BIT BIPOLAR RAM |
| Unknown Manufacturer | S82S19 | (S82S09 / S82S19) 576-BIT BIPOLAR RAM |
GSI Technology
| GS8182S09BD | 18Mb Burst of 2 SigmaSIO DDR-II SRAM |
Signetics
| 82S09 | 576-BIT BIPOLAR RAM |
GSI Technology
| GS8182S09BGD | 18Mb Burst of 2 SigmaSIO DDR-II SRAM |