1. EBay listing: "tested working" Dell R640, 2x Xeon Gold 6248R, 256GB DDR4-2933, 8x 1.92TB SATA SSD
2. Price: $1,850 USD, seller "Tech liquidators midwest"
3. Arrived with bent rail kit, both PSUs showing amber fault, iDRAC 9.00.00.00 reporting "CPU 1 initialization error"
Diagnostic steps taken:
- Reseated both CPUs and all DIMMs per Dell E41S service manual rev. 2023-08
- Swapped PSU slots, tested with known-good PSU from lab stock
- Updated iDRAC to 9.05.00.00 via SD card (Lifecycle Controller)
- Error persisted; CPU 1 VRM showing 0.87V instead of 1.20V nominal
Seller claimed "it worked when shipped." eBay Money Back Guarantee case opened 2025-12-03. Seller offered $200 partial refund to close case. I declined.
Current status: eBay sided with buyer. Full refund issued. Server held for return pickup.
Recommendation: Always request boot video with timestamp, specific iDRAC/iLO version visible, and CPU-Z or dmidecode output before purchasing used server hardware.