AMD EPYC™ 7003

Flexible 2U 2-Socket General Compute Server

KR2280V1 with AMD EPYC™ 7003 is a 2U dual-socket server with high compute performance, ecosystem compatibility and configuration flexibility. It can fulfill a variety of complicated workloads, and particularly fits application scenarios such as data analysis and processing, cloud, and high-performance computing.


Big Data
Cold Storage
Distributed Database
Cloud Gaming

High Performance

Powered by two AMD EPYC™ 7003 processors, supports up to 64 cores and 128 threads per CPU, up to 280 W TDP, a maximum Turbo frequency of 3.7 GHz, and 256 MB L3 cache per CPU and XGMI2 interconnect links at 18 GT/s.

Up to 32 DDR4 ECC memory modules (up to 3200 MT/s, RDIMMs and LRDIMMs), with the maximum capacity of 4 TB, are supported to deliver a high speed and superior availability.

Scalable Performance

Up to 16x 3.5″ drive or 28x 2.5″ drive

Optional OCP NIC 3.0 module with multiple network port options (10/25/40/100/200 Gbps), delivering a more flexible network architecture to applications

Up to 8 standard PCIe expansion cards, further enhancing I/O performance

Optional internal SATA/PCIe M.2 modules for diverse storage demands

Smart Management

Serviceability: the system supports tool-free maintenance using optimized component designs for easy assembly/disassembly, greatly reducing O&M time.

Temperature Regulation: Our unique intelligent regulating technology combined with an advanced air cooling system creates an optimum working environment to ensure server health.

Rapid Response: With the latest BMC, technicians can quickly locate components that have failed (or are failing) through the Web GUI, fault diagnosis LEDs and UID LEDs on the front panel, simplifying maintenance, speeding up troubleshooting, and enhancing system availability.

Minimal Downtime: Technicians can monitor system parameters and take appropriate actions in a timely manner via the alarms sent in advance via BMC to ensure system health and minimize system downtime.


Model KR2280-E1
Processor One or two AMD EPYC™ 7003 Series processors
Up to 64 cores (base frequency of 2.45 GHz)
Max. Turbo frequency at 3.7 GHz
256 MB L3 cache per CPU and XGMI2 interconnect links at 18 GT/s
TDP up to 280W
Memory Up to 32 DIMMs
8 memory channels per processor, and up to 2 memory slots per channel
Up to 3200 MT/s (1DPC)
RDIMMs and LRDIMMs supported
ECC, memory mirroring and memory rank sparing
Storage Front configuration:
24 x 2.5 hot-swap SATA/SAS/NVMe drive
12 x 2.5 or 3.5″ hot-swap SATA/SAS/NVMe drive
Rear configuration:
4 x 2.5 hot-swap SATA/SAS/NVMe SSD drive
4 x 3.5 (or 2.5″) SATA/SAS/NVMe SSD drive (hot-swap)
Internal configuration:
2 optional SATA M.2 drives or 1 PCle M.2 drive + 1 SATA M.2 drive
Storage Controller Standard PCle RAID card controller and SAS card controller
Network Port 1 optional OCP NIC 3.0 module (10 Gbps, 25 Gbps, 40 Gbps, 100 Gbps, and 200 Gbps)
2 optional onboard 1-Gbps electrical ports
Standard PCIe form factor: 1 Gbps/10 Gbps/25 Gbps/40 Gbps/100 Gbps NIC
I/O Expansion Up to 8 PCIe slots Up to 2 double-width GPUs or 4 single-width GPUs 1 hot-swap OCP NIC 3.0 (x16)
Interface 2 rear USB 3.0 ports + 1 front USB 3.0 port + 1 front USB 2.0 port
1 front VGA port
1 rear VGA port
Fan 4 hot-swap fans with N+1 redundancy
PSU 550W / 800W / 1300W / 1600W / 2000W CRPS standard PSUs with 1+1 redundancy
Management Integrated with 1 independent 1000 Mbps network port, dedicated for IPMI remote management
OS Microsoft Windows Sever, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, etc.
Dimensions With mounting ears: 478.8 x 87 x 811.7 mm (18.85 in x 3.43 in x 31.96 in) (W x H x D)
Without mounting ears: 435 x 87 x 780 mm (17.13 in x 3.43 in x 30.71 in) (W x H x D)
Weight < 37.5 kg (82.67 lbs) (with all drives loaded)
Operating Temperatur 5°C ‒ 45°C (41°F ‒ 113°F)

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