- [Perfect OEM Replacement] 100% Original enterprise-grade server motherboard engineered specifically for Dell PowerEdge R640 1U rack servers.
- [Exact Part Match] Fully compatible with Dell part numbers: 6DKY5, 06DKY5, and alternative system board variants for R640. Please verify your original part number before purchasing.
- [Dual LGA3647 Sockets] Supports up to two 1st or 2nd Generation Intel Xeon Scalable processors (up to 28 cores per processor) for heavy virtualized workloads.
- [Massive Memory Capacity] Features 24x DDR4 DIMM slots supporting ECC RDIMM/LRDIMM memory speeds up to 2933MT/s, enabling extensive memory expansion.
- [Rigorous Data Center Diagnostics] Every single board undergoes strict multi-point technical testing, including full POST boot, dual CPU socket validation, all DIMM slot recognition, and integrated Dell Remote Access Controller (iDRAC) checks.
- [Premium Static Packaging] Sealed in high-grade anti-static shielding and cushioned with professional industrial-strength foam padding to survive international transit.
3Technical Specifications
| Parameter | Specifications |
|---|---|
| Brand / Manufacturer | Dell |
| Part Number (PN) | 6DKY5 / 06DKY5 |
| Compatible Servers | Dell PowerEdge R640 / XC640 Hyperconverged Appliance |
| Processor Sockets | 2 x LGA 3647 (Supports Intel Xeon Scalable 1st/2nd Gen) |
| Chipset | Intel C621 Express Series |
| Memory Slots | 24 x DDR4 DIMM Slots (Supports ECC RDIMM / LRDIMM) |
| Max Memory Speed | Up to 2933 MT/s |
| Expansion Slots | 3 x PCIe 3.0 slots, dedicated PERC controller slot, rNDC network slot |
| Integrated Management | iDRAC9 Lifecycle Controller Ready |
| Network Interfaces | Integrated 4 x 1GbE LOM or via Network Daughter Card (rNDC) |
On Jul 28, 2026 at 20:46:06 PDT, seller added the following information: