The KR2266V2 is a 2U dual-socket storage-optimized server. It adopts an innovative three-tier storage architecture, which boosts the storage density, computing performance, network bandwidth, and intelligent management. It is highly applicable to scenarios such as big data, CDN, hyper-convergence, and distributed storage.
With a professional hardware and software design, the server can monitor the temperature, airflow, and air pressure of its operating environment in real time, and intelligently adjust the cooling strategy accordingly. This helps prolong the service lifecycle of drives and ensures that the storage server is always running optimally. Further, it provides AI fault prediction and recommended troubleshooting schemes for the storage media to ensure the stable operation of the system.
The data rate of PCIe 5.0 cards reaches 32 GT/s - a 200% increase over PCIe 3.0 cards. With outstanding I/O scalability, the server supports 400 Gb low-latency networks.
The server supports two 4th/5th Gen Intel® Xeon® Scalable processors at up to 350W TDP. The server's computing performance is up to 60% higher than its predecessor, meeting the demand for ever-higher computing power in big data analysis.
The server supports up to 38 drives in a 2U space. Compared with a traditional 12-drive 2U server, its storage density is increased by 158% (max. SSD:HDD ratio = 1:2) to deliver large capacity, high-density storage, and high cache benefits.
Item | Description |
Form Factor | 2U rack server |
Processor | One or two 4th/5th Gen Intel® Xeon® Scalable processors Up to 64 cores, with a max Turbo frequency of 4.2 GHz 4 UPI links per CPU at up to 20 GT/s per link Up to 350W TDP |
Chipset | Intel C741 |
Memory | 16 optional DIMM slots that support up to DDR5 DIMMs (4,800/5,600 MT/s) |
Storage | Front: Up to 24× 3.5/2.5-inch hot-swappable SAS/SATA drive Middle: Up to 8× 2.5-inch SAS/SATA drive Rear: Up to 8× 2.5-inch SAS/SATA/NVMe/E1.S SSD or 4× 3.5-inch drive (hot-swappable) Internal: 2× SATA/PCIe M.2 SSD |
Storage Controller | RAID/SAS controller Onboard PCH that supports 14x SATA connectors Intel onboard NVMe controller and optional Intel NVMe RAID key |
Network | Supports multiple types of network expansion, and 2 hot-swappable OCP 3.0 cards Supports expansion of PCIe 5.0 cards and smart NICs |
I/O Expansion Slot | Up to 8x PCIe slots, including 1 OCP 3.0 slot |
Port | 1× USB type-C port 3× USB 3.0 port 1× DB15 VGA port 1× COM port (Micro USB) 1× RJ45 management network port |
Fan | Hot-swappable fans with N+1 redundancy |
Power Supply | Supports 800W/1,300W/1,600W/2,000W CRPS power supplies with 1+1 redundancy |
System Management | Integrated with 1 independent 1 Gb/s network port, dedicated to IPMI remote management |
Security Feature | Two-factor authentication, TPM 2.0, intrusion alert, BMC/BIOS redundancy, air pressure monitoring, memory health self-inspection, storage medium monitoring, power capping, etc. |
Operating System | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, etc. |
Dimensions (W × H × D) | 447mm × 87.5mm × 866mm |
Weight | Weight (with all drives installed): 45 kg (For details, refer to the White Paper) |
Operating Temperature | 5°C to 45°C (For details, refer to the White Paper) |
KR2266V2 White Paper
KR2266V2 Datasheet