KR2280 is an all-purpose flagship server with 2 of the latest processors in 2U, delivering exceptional compute performance, storage performance and scalability. Its versatile configurations enable a broad range of workloads from general-purpose to heterogeneous computing, storage-intensive to I/O-intensive, and offer innovative front access as well as traditional rear access options. To optimize data center PUE, it fully supports cold-plated liquid cooling design with leak detection alert mechanisms to enhance system reliability.
Current Models
| Model | KR2280-X3 | KR2280-E3 |
|---|---|---|
| Form Factor | 2U rack server | |
| CPU | 1x or 2x Intel ® Xeon® 6 processors, (6500P/6700P-Series 2S/6700E-series), up to 350W TDP, 4x UPI 2.0 | 1x or 2x AMD EPYC™ 9005 processors, TDP up to 500 W |
| Memory | 32x DIMM slots that support up to DDR5 DIMMs (4800/5600 MT/s) 8x CXL 2.0 E3.S SSD (SRF CPU configuration) / 12x CXL 2.0 E3.S SSD (GNR CPU configuration), RDIMMs / MCR DIMMs supported |
24x DDR5 DIMMs (12ch, 6000MHz), Support RDIMM, 3DS RDIMM, MRDIMM |
| Storage | Front: Option 1: 12x 3.5” SAS/SATA/NVMe Option 2: 24x 2.5” SAS/SATA/NVMe Option 3: 25x 2.5” (21x SAS/SATA + 4x NVMe) Option 4: 24x E3.S |
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| Front I/O SKU: (KR2280-X3 only) Option 1: 9x 3.5” SAS/SATA/NVMe Option 2: 8x or 16x 2.5” SAS/SATA/NVMe |
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| Internal: Up to 1x TF cards Up to 2x SATA M.2 or 2xNVMe M.2 SSDs Up to 6x 3.5” SAS/SATA or 10x 2.5” SAS/SATA or 8x E3.S SSDs |
Internal: 2x SATA M.2 SSD or 2x NVMe M.2 SSD 4x 3.5″ SAS/SATA Up to 32x SATA drives (directly attached to CPU) |
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| Rear: 4x 3.5” (SAS/SATA) + 4x 2.5” (SAS/SATA/NVMe) 4x 3.5” (SAS/SATA) + 2x SATA M.2/NVMe M.2 SSDs (hot-swap) 4x 3.5” (SAS/SATA) + 8x E1.S SSDs 10x 2.5” (SAS/SATA/NVMe) |
Rear: Up to 4x 3.5″ SAS/SATA Up to 4x 2.5″ SAS/SATA/NVMe |
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| Expansion Slots | Standard: Up to 15x PCIe 5.0 expansion slots, including 2x hot-swap OCP 3.0 slots Front I/O SKU: Up to 21x PCIe 5.0 expansion slots Liquid cooling: Up to 11x PCIe 5.0 + 2x hot-swap OCP 3.0 Slot |
Up to 10x PCIe slots (8x PCIe standard slots + 2x OCP 3.0 cards) |
| GPU | Supports 4 double-width or 8 single-width PCIe GPUs | |
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