Netberg Demos R250 M4 is a universal 2U server equipped with the latest AMD EPYC processors.
The innovative, record-setting AMD EPYC design, with up to 32 high-performance “Zen” cores and an unparalleled feature set, delivers greater performance than the competition across a full range of integer, floating point, memory bandwidth, and I/O benchmarks and workloads.
Netberg Demos R250 M4 delivers up to 64 processor cores (128 threads) along with 4TB of DDR4-2666 RAM. 128 PCIe Gen 3 lanes are distributed among 6 expansion slots, SAS and LAN mezzanine slots. Optional 1300W PSU modules allow building the most powerful systems with multiple GPU, Xeon Phi, or acceleration cards.
Model | Netberg Demos R250 M4 |
Application | Virtualization, cloud computing, HPC, application consolidation, databases, BI, ERM, CRM systems. |
CPU | 1 or 2 AMD EPYC processors, up to 180W |
Memory | Up to 4 TB DDR4-2666 ECC Reg memory, 32 slots |
Embedded controllers | • 12 SATA 6Gb/s • 2 SATA DOM |
Optional controllers | • OCP SAS HBA/RAID mezz (optional): •• RAID (0, 1, 5, 6, 10, 50, 60): 3508-8i-2GB, 3316-16i-2GB, 3324-24i-4GB •• HBA: 3008-8i, 3216-16i, 3224-24i • OCP 2.0 mezz 1/10/25/100GBE Base-T/SFP+/SFP28/QSFP28 |
Storage | • 12x 3.5" SATA (including 4 NVMe) front hot-pluggable Or • 24x 2.5" SATA (including 4 NVMe) front hot-pluggable 2x 2.5" SATA rear hot-pluggable 2x SATA DOM |
VGA | ASPEED 2500 |
Expansion | • 4x PCIe 3.0 x8 + 2х PCIe 3.0 x16 or 2x PCIe 3.0 x8 + 3х PCIe 3.0 x16 • 1x PCIe 3.0 x16 OCP 2.0 mezz • 1x PCIe 3.0 x8 SAS mezz |
Networking | • 1GbE dedicated management port • OCP 2.0 mezz |
Interfaces | Rear: • VGA; • 1x RJ45 management port; • 2x USB 3.0 Front: • 2x USB 2.0 |
Management | DMTF Redfish, IPMI 2.0, KVM over IP, Virtual Media, dedicated Ethernet port |
Power supply | 800W Platinum AC/HVDC (optional 1300W Platinum AC/HVDC) redundant, hot plug (1+1) 100V~240V AC / 50~60Hz 240V HVDC |
Cooling | 6 heavy-duty PWM fans with optimal fan speed control |
Environmental | Operating relative Humidity: 10–80% Operating temperature: 5–35 °C |
Dimensions (D x W x H), mm | • 2U • 736 x 448 x 87 mm |