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LAI-521
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Model #: LAI-521
* Whole number only
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Key Applications
- High Performance Computing
- Media/Video Streaming
- Animation and Modeling
- 3D Rendering
- VDI
- AI/Deep Learning Training
- Cloud Gaming
- Design & Visualization
- Diagnostic Imaging
Key Features
- 5th/4th Gen Intel® Xeon® Scalable processor support
- 32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 5600MTs ECC DDR5
- AIOM/OCP 3.0 Support; 13 PCIe Gen 5.0 X16 FHFL Slots
- 8x HOT SWAP 2.5” SATA/SAS (AOC required); 8x 2.5" Hot-swap SATA drive bays; 8x2.5" Hot-swap NVMe drive bays
- 10 Hot-Swap Heavy Duty Fans with Optimal Fan Speed Control
- 4x 2700W (2+2) Redundant Power Supplies, Titanium Level; Titanium Level
Specifications
| part number LAI-521 |
| Processor |
| CPU |
- Dual Socket E (LGA-4677)
- 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
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| Core Count |
- Up to 64C/128T; Up to 320MB Cache per CPU
- Note: Supports up to 350W TDP CPUs (Air Cooled); Supports up to 385W TDP CPUs (Liquid Cooled)
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| GPU |
| Max GPU Count |
- Up to 10 double-width or 10 single-width GPU(s)
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| Supported GPU |
- NVIDIA PCIe: H100 NVL, H100, L40S, A100
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| CPU-GPU Interconnect |
- PCIe 5.0 x16 Switch Dual-Root
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| GPU-GPU Interconnect |
- NVIDIA® NVLink® Bridge (optional)
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| System Memory |
| Memory Capacity |
- 32 DIMM slots
- Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM
- Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM
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| Memory Voltag |
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| Onboard Devices |
| Chipset |
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| Network Connectivity |
- 2 RJ45 10GbE with Intel® X710-AT2
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| NVMe |
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| Input / Output |
| Video |
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| Expansion Slots |
| PCI-Express (PCIe) |
- 13 PCIe 5.0 x16 FHFL slot(s)
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| Drive Bays / Storage |
Drive Bays
Configuration
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- Default: Total 16 bay(s): 8 front hot-swap 2.5" NVMe drive bay(s); 8 front hot-swap 2.5" SATA drive bay(s)
- Option A: Total 24 bay(s): 8 front hot-swap 2.5" NVMe drive bay(s); 8 front hot-swap 2.5" NVMe* drive bay(s); 8 front hot-swap 2.5" SATA drive bay(s)
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| M.2 |
- 2 M.2 NVMe slot(s) (M-key)
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| Chassis |
| Form Factor |
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| Chassis |
- Height 8.75" (222.5 mm)
- Width 17.2" (437mm)
- Depth 29" (737 mm)
- Net Weight 65.5 lbs (29.7 kg)
- Gross Weight 100 lbs (45.3 kg)
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