Need a reliable 40x CD-ROM for a retro build, a legacy machine, or an older Acorn/PC system? This is a clean pull — a Pan-International Model 400D, 40x speed, IDE/ATAPI interface, standard 5.25” half-height form factor. Pulls from old stock. The label is intact and legible. Tray mechanism moves freely.
| Manufacturer | Pan-International Industrial Corp. |
| Model | 400D |
| Drive Type | CD-ROM (read only) |
| Max Speed | 40x |
| Interface | IDE / ATAPI |
| Form Factor | 5.25” Half-Height, Internal |
| Power Rating | +5V — 0.9A / +12V — 1.5A |
| Laser Class | Class 1 Laser Product |
| Certifications | CE, UL (E174853), TÜV Rheinland, FCC Part 15, IEC 60825-1 / EN 60825-1:1994, DHHS 21 CFR 1040.10 & 1040.11 |
| Origin | Pan-International Industrial Corp., Hsin Chu, Taiwan |
| Condition | Used — pulled from working system, untested post-pull |
| ✓ | Retro PC builders running Windows 95/98/ME/2000/XP era systems |
| ✓ | Acorn / RISC PC / A7000 owners needing an IDE optical drive |
| ✓ | Anyone replacing a dead drive in a vintage desktop or tower |
| ✓ | Collectors looking for period-correct components |
| ✓ | Techs keeping older machines operational in the field |
This is a used pull. The unit is physically intact — no cracked bezel, no missing pieces, tray opens and closes freely. The label is complete and readable. Sold as-is. These drives are mechanically simple and parts are easy to source if needed. Not tested on a bench post-pull, so please factor that into your bidding. Retro collectors and experienced tinkerers will know what they’re getting.
Ships from Vienna, South Dakota. Packed securely in bubble wrap and a snug box. Usually out within 1–2 business days of payment.
Questions? Message us through eBay — happy to help. Thanks for looking at Gramps Goods.