KR4276V2
4U 2-Socket High-Density Storage Server
- Up to 2x 4th/5th generation Intel® Xeon® Scalable
- Up to 60x 3.5″ hot-swappable SAS/SATA drives
- High-density storage capacity up to 1.4 PB
- Flexible front and rear I/O configurations
The KR4276V2 is a 4U dual-socket high-density storage rack server powered by 4th/5th generation Intel® Xeon® Scalable processors. The server supports 60x 3.5-inch drives in a space-efficient 4U to deliver extreme high density storage capacity of up to 1.4 PB, making it an ideal choice for cloud storage, video storage, big data, archiving and other scenarios. KR4276V2’s energy management features lower power consumption by 70%. In addition, it offers flexible I/O capabilities that not only support existing and future service expansion requirements, but also enable a cold and hot aisle design that lowers component failure by 90%, prolonging service life by over 300%.
Resources
Specifications
| Model | KR4276-X2-A0-R0-00 Rear I/O |
KR4276-X2-A0-F0-00 Front I/O |
|---|---|---|
| Form Factor | 4U rack server | |
| Processor | 1x or 2x 4th/5th generation Intel® Xeon® Scalable processors, TDP up to 385W Up to 64 cores, with a max Turbo frequency of 4.2GHz 4 UPI links per CPU at up to 20GT/s per link |
|
| Chipset | Intel C741 | |
| Memory | 32x DIMM slots that support up to DDR5 DIMMs (4,800/5,600 MT/s) | |
| Storage | Up to 60x 3.5-inch hot-swappable SAS/SATA drives 10x 2.5-inch hot-swappable SAS/SATA drives, with up to 8x NVMe drives (optional) 2x M.2 SSDs |
Up to 60x 3.5-inch hot-swappable SAS/SATA drives Up to 4x 2.5-inch SAS/SATA/NVMe SSDs 2x M.2 SSDs |
| Expansion Slots | Up to 7x PCIe 5.0 slots, including 2 OCP 3.0 slots | Up to 5x PCIe 5.0 slots, including 1 OCP 3.0 slot |
| Storage Controller | RAID/SAS controller Onboard PCH that supports 14 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 the expansion of PCIe 5.0 expansion cards and smart NICs |
|
| Ports | Front: 1x USB 2.0 port, 1x USB 3.0 port, 1x DB15 VGA port, 1x USB type-C port Rear: 2x USB 3.0 ports, 1x DB15 VGA port, 1x COM port (Micro USB), 1x RJ45 management network port Internal: 1x USB 3.0 port |
|
| Cooling Options | Air cooling | |
| Fans | Hot-swappable fans with N+1 redundancy | |
| Management | Integrated with 1 independent 1,000Mbps network port, dedicated to IPMI remote management | |
| Security | Two-factor authentication, TPM 2.0, intrusion alert, BMC/BIOS redundancy, power capping, etc. | |
| Power Supply | Supports 1,300W/1,600W/2,000W CRPS power supplies with 1+1/2+2 redundancy | |
| Operating System | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, etc. | |
| Dimensions | 447mm (W) x 174.5mm (H) x 850mm (D) | |
| Weight | 89kg with all drives installed | |
| Operating Temperature | 5°C to 40°C | |