Intel® Server D50DNP Family Integration and Service Guide
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Table 8. PCIe* Accelerator Module Specific Features
Feature Description
Processor Thermal
Design Power (TDP)
• Up to 16 DDR5 RDIMMs or 8 DDR5 RDIMMs plus 8 Intel® Optane™ PMem 300 series modules
Expansion Options
Riser Slots
Riser Slot 1 supports 2U dual PCIe* slot riser card assembly (iPC DNP2UMRISER)
• with two PCIe 5.0 x16 slots, each supporting one low profile PCIe add-in card.
• PCIe lanes for the bottom slot are routed from CPU 0.
• PCIe lanes for the top slot are routed from the CPU 1 through an MCIO* cable.
• PCIe lanes for the U.2 SSD are routed from the CPU 1.
Riser Slot 2 supports 2U dual PCIe slot riser card assembly (iPC DNP2UMRISER)
• with two PCIe 5.0 x16 slots, each supporting one low profile PCIe add-in card.
• PCIe lanes for the bottom slot are routed from CPU 0.
• PCIe lanes for the top slot are routed from the CPU 1 through an MCIO cable.
• PCIe lanes for the U.2 SSD are routed from the CPU 0.
• Both risers can accommodate one SATA or PCIe 3.0 NVMe* 80/110mm M.2 SSD drive. SATA and PCIe
lanes are routed from the Intel® C741 chipset
• The PCIe slots in 2U riser cards provide up to 25 W of power.
• PCIe lanes routed from processor/chipset support Intel® VMD.
Accelerator
Riser Slots
Riser Slot 1 supports 2U full-length, dual PCIe slot riser card assembly (iPC DNPACCLRISER1)
• with two full-height, full-length, double-width PCIe 5.0 (x16 mechanical, x16 electrical) slots routed from
CPU 0 through MCIO cable
Riser Slot 2 supports 2U full-length, dual PCIe slot riser card assembly (iPC DNPACCLRISER2)
• with two full-height, full-length, double-width PCIe 5.0 (x16 mechanical, x16 electrical) slots routed from
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