Merit Can

Product Parameters

Model

 CR4212-A8V4

Processor

  Support 2 AMD EPYC™ 9004 series processors, TDP 400W (compatible with next-generation 500W)

Memory

24 DDR5 DIMM slots

  Highest 6400MHz supports RDIMM and 3DS RDIMM, with maximum memory support up to 6TB.

  Single capacity 16GB, 32GB, 64GB, 128GB, 256GB

GPU Expansion Mode

Direct version

Switch version

Number of GPUs

  Support 8/10-slot dual-width, full-height, full-length GPU

  Support 10-unit dual-width, full-height, full-length GPU

PCIe expansion

  Supports up to 12 PCIe standard slots (including 1 optional built-in expansion slot)

  Support 8 PCIe 5.0 x16 + 4 PCIe 5.0 x8

  Supports up to 14 PCIe standard slots (including an optional built-in expansion slot).

  14 PCIe 5.0 x16 + 2 PCIe 5.0 x8

Storage

  Standard configuration includes 12 hot-swappable 2.5/3.5 hard drive bays.   , support 4 NVMe + 8 SAS/SATA

  Supports up to 24 hot-swappable 2.5/3.5-inch hard drive bays.   , optional support SAS/SATA/NVME

  Optionally equipped with 2 x 2280 SATA/NVMe M.2 SSD cards (SATA by default, switchable to NVMe via resistor soldering).

Port

  Front panel: 1 Power Switch/LED, 1 UID button/LED, 1 HDD LED, 1 ALARM LED, 1 LAN LED, 2 USB 3.0 ports

  Rear panel: 1 VGA, 1 RJ45 management network port, 2 USB 3.0 ports, 1 UID Switch/LED

Network

  Optional support 1 OCP3.0 network card, optional PCIe 5.0 x8 or x16

  Optional 4×1GbE / 2×10Gb SFP+ / 4×10Gb SFP+ / 2×25Gb SFP28, supporting other network interface cards compliant with the OCP 3.0 standard.

Management

  The board features the onboard BMC management chip AST2600, which supports remote management and control, such as: IPMI 2.0, KVM over IP, SOL, SNMP, and others;

  The original manufacturer’s management software can simultaneously deploy multiple hosts or perform specific deployments according to a scheduled timeline, and it can monitor servers. CPU, memory, and other resource utilization; batch log collection, etc.;

  The data center management platform enables remote, multi-functional, and advanced management.

Power supply

  Standard configuration 4 x 2700W power modules, Support 2 + 2, 3 + 1 redundancy,

Optional configuration with 4 power supply modules rated at 2000W / 2400W / 2700W / 3200W.

System fan

  8 system fans for the 8056, N+1 redundant fans, hot-swappable support

Size

Rack-mount 4U, 447mm wide × 175mm high × 880mm deep

Environmental parameters

Operating temperature: 10°C to 35°C; Non-operating temperature: -40°C to 70°C

Non-operating humidity: 20% to 90% (no condensation)

Operating system support

  Microsoft Windows Server, Microsoft Hyper-V Server. Red Hat Enterprise Linux. SUSE Linux Enterprise Server. CentOS, Ubuntu, Fedora. Solaris, Oracle Linux. FreeBSD. VMware ESXi% Citrix XenServer

  Please consult the sales representative for specific versions.