The KR4266V3, a 4U2S server designed for storage optimization, boasts high-density storage, potent computing capabilities, smart operational management, and outstanding energy efficiency. This makes it perfectly suited for a variety of applications, including warm and cold data archiving, video content storage, big data repositories, cloud storage pool deployments, CDN caching solutions, and data migration and backup processes.
Offering efficient, energy-saving, green, and low-carbon cold-plated liquid cooling, which reducing the power consumption of air conditioning units in data centers, optimizing O&M costs, and lowering the PUE of data centers below 1.1.
KAYTUS' power management technology facilitating one-click energy efficiency matching across 17 service modes, covering multi-service modes in scenarios focusing on performance, load balancing, and energy saving. Combined with KAYTUS's drive hibernation technology, the server supporting deep sleep customization for disk groups and refined control of overall power consumption, achieving a 70% reduction in overall power consumption.
Innovative features implemented include MUPR for early warning of memory faults, IRUT for seamless firmware updates, DMPU as a fault diagnosis module, refined early warning systems for power failures, and load status LEDs. Supporting cloud-based O&M and online diagnostic functions, reducing O&M complexity and costs.
Professional software and hardware design adopted for monitoring air temperature, airflow, and air pressure, along with intelligent thermal control strategies, enhancing disk service lifecycle and ensuring optimal operating conditions for the storage server. Further supporting intelligent fault prediction for storage media and recommending repair solutions, ensuring stable system performance.
Featuring new-generation Intel processors on the Birch Stream platform, with a 24% boost in computing performance over the previous generation and a 14% bandwidth increase with 8-channel DDR5 DIMMs (6,400MT/s), meeting the escalating demand for computing power in big data analytics.
Enabling support for 2 dual-width GPUs or 8 single-width GPUs to fulfill the requirements of IVA scenarios, offering efficient local data analysis and intelligent data processing capabilities.
Offering support for up to 48 3.5-inch HDDs, delivering a massive storage capacity of up to 1PB to address cost-effective local data storage needs.
Supporting 48 all-flash NVMe drives and high-capacity QLC SSDs, ensuring ultimate all-flash storage capacity and performance for applications such as big data, CDN, and high-performance cloud storage solutions.
Chassis Model | Maintenance | Cooling |
Rear I/O | Air cooling | |
KR4266-X3-C0-R0-00 | Rear I/O | Cold-plated liquid cooling |
Processor | 1 or 2 Intel® Xeon® 6 processors Up to 350W TDP | |
Memory | Up to 32x DDR5 DIMMs (6,400MT/s) Up to 16x DIMMs per CPU and 32x DIMMs for 2 CPUs; RDIMMs supported; up to 16x MCR DIMMs (8,000MT/s) for the GNR CPU configuration | |
Storage | Front: 24× 3.5-inch drives (hot-swap) | 12× 3.5-inch drives + 12× U.2 SSDs | 48 × QLC SSDs Internal: 8× 3.5-inch drives + 2× SATA 3.0/PCIe 3.0/4.0/5.0 x4 M.2 SSDs Rear: 16× 3.5-inch drives + 4× 2.5-inch drives, supporting 8× E1.S SSDs | |
PCIe Expansion | Up to 12x PCIe 5.0 expansion slots, including 2 slots for hot-swap OCP 3.0 NICs | |
Power Supply | 1+1 redundant Titanium/Platinum CRPS PSUs with an output power of 1,300W/1,600W/2,000W/2,700W | |
Operating Temperature | 5°C to 45°C (Refer to the White Paper for details) | |
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