# Appendix E — Current Hardware Inventory

This appendix reflects the latest supplied inventory records. It is a living record and should be replaced whenever a newer inventory file is supplied.

## Current Drive Inventory

| Model | Count | Main controller / companion controller | Interface |
|---|---:|---|---|
| GDR-8163B | 15 | MN103S89FDA / AN22022A | PATA |
| GDR-8081N | 3 | HD62602AFD1 / AN22011A | PATA/JAE |
| GCC-4241N | 5 | MN103S63GHA / AN22111A | PATA/JAE |
| GCC-4243N | 5 | MN103S806 / AN22112A | PATA/JAE |
| GCC-4244N | 9 | MN103SA3GKF / AN22113A | PATA/JAE |
| GCC-4160N | 3 | MN103S71F / AN22111A | PATA/JAE |
| GWA-4164B | 1 | MN103SA6GSJ / AN22113A | PATA |
| GSA-H73N | 1 | MN103SC8GRT / AN22117A | SATA |
| GH22NS30 | 1 | MN103SD9GRAB / AN22117A | SATA |
| HP DH40N | 1 server-installed | Controller architecture unverified; MN103/MN103S and related Renesas hypotheses pending evidence | SATA/ATAPI |

## GDR-8163B Unit Inventory

| # | Branding | Manufacture date | Label / ROM revision | Origin | Notes |
|---:|---|---|---|---|---|
| 1 | LG | January 2005 | 0L23 | China | |
| 2 | HL-DT | March 2005 | 0D20 | China | Rev. A00 |
| 3 | HP | September 2005 | 0B30 | China | H/W:A, MECHA:A |
| 4 | HL-DT | January 2006 | 0M26 | Malaysia | H/W:A, MECHA:B; manufactured for Lenovo |
| 5 | HL-DT | August 2004 | 0L20 | China | |
| 6 | LG | January 2005 | 0L23 | China | |
| 7 | HL-DT | September 2005 | 0L20 | China | |
| 8 | HP | December 2004 | 0E15 | China | H/W:A, MECHA:A |
| 9 | HL-DT | September 2004 | 0L20 | China | |
| 10 | HL-DT | July 2004 | 0L20 | China | |
| 11 | HL-DT | September 2004 | 0L20 | China | |
| 12 | LG | April 2005 | 0L23 | China | |
| 13 | LG | December 2004 | 0L30 | China | User-upgraded; case label says 0L23 |
| 14 | LG | December 2004 | 0L23 | China | |
| 15 | LG | February 2005 | 0L23 | China | |

## Important Notes

- The GDR-8163B fleet includes stock-firmware drives and hardware capable of running GDR-8050L firmware.
- GDR-8081N is retained in the physical inventory but is outside the current MN103S-focused capability-engineering scope because its board uses the HD62602AFD1 controller.
- Live SCSI identity and observed firmware revision outrank case labels when they disagree.
- Hardware planning must consult the newest inventory source rather than relying on older remembered counts.

## Deferred Emulator Comparison Resource

A GDR-8163B cross-flashed with GDR-8050L firmware is available for later exact
hardware comparison of RPC/REPORT KEY and related behavior. It is preserved as
an available validation resource, not promoted to the current priority.

## Server-Installed HP DH40N

The HP DH40N observed in the server is an investigation lead, not a confirmed
MN103S device. Follow `PFES-HW-DH40N-001`. The drive remains in server service
until non-destructive identity, firmware, or board evidence justifies removal.
