### Western Digital WD My Cloud 4TB NAS (1st Generation)**Model:** WDBCTL0040HWT | **Firmware:** v04.05.00-342 (OS 3 Baseline)**Internal Drive:** 4TB WD Red NASware 3.0 CMR (`WD40EFRX`)
**Item Condition:*** **Fully Functional:** Tested and verified to power on, acquire a local IP, and handle SMB/NFS file transfers cleanly.* **Data Sanitized:** Hard drive has been completely zero-filled, sanitized, and reset to factory defaults.* **Physical Condition:** Pre-owned in good physical condition with minor cosmetic surface marks from normal shelf use. Please see photos for exact condition.
**Why the 1st Gen Model Matters:*** **Gen 1 Architecture:** Running firmware v04.05.00-342 (32-bit Linux / 64k page kernel), making it highly popular for homelabs, custom SSH scripts, and lightweight network targets.* **Local Network Focused:** Operates strictly as a local network NAS (SMB/NFS) with no forced OS 5 cloud updates or unwanted WD telemetry.* **Premium CMR Storage:** Houses an internal 4TB WD Red (`WD40EFRX`) drive featuring Conventional Magnetic Recording (CMR) and NASware 3.0 for superior write performance.
**Hardware Specifications:*** **Storage Capacity:** 4TB* **Drive Model:** Western Digital 4TB WD Red (`WD40EFRX-68N32N0`)* **Drive Serial Number:** `WCC4E1LJ0CFK`* **Interface:** Gigabit Ethernet + USB 3.0 Expansion Port
**Included in Package:*** 1x WD My Cloud 4TB NAS Unit* 1x Power Adapter* 1x Ethernet Cable
**Shipping & Handling:*** Carefully cleaned and packaged with protective bubble wrap.* Ships promptly with full tracking provided.