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| Product Overview |
|---|
The Dell JM3W2 motherboard is the core component of the PowerEdge R740 server, designed to handle heavy workloads and support extensive memory and expansion options. It fits into server setups that need dependable processing power and flexible connectivity, making it a practical choice for various enterprise applications. |
| General Information | |
|---|---|
| Brand | Dell |
| Part Number | JM3W2 |
| Technical Information | |
|---|---|
| Chipset | Intel C621 (Lewisburg) |
| Compatible Processors | Intel Xeon Scalable family (1st & 2nd Gen) - Skylake & Cascade Lake; Intel Xeon Bronze, Silver, Gold, Platinum |
| Board Socket Type | LGA 3647 (Socket P) |
| Memory Slots | 24 DIMM slots (12 per CPU) |
| Memory Support | DDR4 RDIMM, LRDIMM, 3DS RDIMM, ECC; up to 2933 MT/s (depends on CPU), up to multi-TB with LRDIMM |
| Storage Interfaces | SATA III (6Gb/s), SAS (via PERC/HBA), NVMe (U.2 / PCIe 3.0 x4), M.2 (configurable depending on chassis/riser) |
| Expansion Slots | PCIe 3.0 (multiple slots - x16 and x8 lane configurations via riser cards; configurable, supports several full/half-height cards) |
| Physical Characteristics | |
|---|---|
| Form Factor | Proprietary (Dell PowerEdge R740 server motherboard) |
| Weight | 5.00 |
| Condition | Refurbished |
| Miscellaneous | |
|---|---|
| Assembly Required | Yes |
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL |
| Product Description |
|---|
The Dell JM3W2 motherboard is built for the EMC PowerEdge R740 server, providing a reliable foundation for demanding data center tasks. It handles complex workloads by supporting the latest Intel Xeon Scalable processors and ample memory capacity. Often found in enterprise environments, this motherboard suits IT professionals and system administrators who require robust hardware for virtualization, storage, or database management. Its design accommodates high-speed data transfer and expansion options needed in modern server setups. Key Features
This motherboard is commonly deployed in data centers and enterprise server rooms where performance and reliability are critical. It plays a key role in maintaining uptime and handling large-scale computing tasks smoothly. |