The KR4266V2 is a 4U dual-socket storage-optimized server, featuring a large storage capacity, outstanding computing performance and extraordinary I/O scalability. It is highly applicable to business scenarios such as warm/cold data storage, big data storage, and cloud storage pools.
Supports cold-plated liquid cooling and provides comprehen sive liquid-cooling solutions for data centers, enabling the PUE of data centers to drop below 1.1.
Supports up to 13 PCIe expansion cards to supercharge I/O scalability; supports various storage, network, and GPU modules that can be flexibly configured based on different application scenarios, meeting user's business needs, eliminating I/O bottleneck, and boosting server performance.
Featuring a complete series of new-generation processors, the server can provide up to a 60% increase in computing performance compared to its predecessor. In addition, it supports 2 dual-slot GPUs or 8 single-slot GPUs to meet the intensive workloads of intelligent video analytics (IVA) and realize efficient local data analysis and real-time AI applications.
Supports up to 46 × 3.5-inch drive, providing a storage capacity of up to 1 PB to meet local data storage needs.
Item | Description |
Form Factor | 4U 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 | 32x DDR5 DIMM slots 5,600 MT/s |
Front: 24× 3.5-inch hot-swappable SATA/SAS drive Rear: 16× 3.5-inch hot-swappable SATA/SAS drive 4× 2.5-inch hot-swappable SATA/SAS/NVMe SSD 2× SATA/PCIe M.2 SSD or 2× E1.S SSD Internal: 6× 3.5-inch SATA/SAS drive Up to 2 TF cards Up to 16x U.2 NVMe SSDs | |
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 2x hot-swappable OCP 3.0 cards Supports expansion of PCIe 5.0 cards and smart NICs |
I/O Expansion Slot | Up to 13x PCIe 5.0 slots, including 1 dedicated PCIe expansion slot for the RAID card and 2x OCP 3.0 slots |
Port | Front: 1× USB 2.0 port 1× USB 3.0 port 1× DB15 VGA port 1× USB type-C port Rear: 2× USB 3.0 port 1× DB15 VGA port 1× COM port (Micro USB) 1× RJ45 management network port Internal: 1× USB 3.0 port |
Fan | Hot-swappable fans with N+1 redundancy |
Power Supply | Supports 1,300W/1,600W/2,000W/2,700W 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, security panel, intrusion alert, BMC/BIOS redundancy, power capping, etc. |
Operating System | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, etc. |
Dimensions (W × H × D) | 447mm × 174.5mm × 837.3mm |
Weight | Weight (with all drives installed): 62 kg (For details, refer to the White Paper) |
Operating Temperature | 5°C to 45°C (For details, refer to the White Paper) |
KR4266V2 White Paper
KR4266V2 Datasheet
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