Plug PCs: compare computers from every brand
← Back to catalogWhere to buyASRock Rack ↗
ASRock Rack
4U16X-GNR2/ZC B300
Model
4U16X-GNR2/ZCSKU4U16X-GNR2/ZC B300ProcessorIntel Xeon
GraphicsNVIDIA B300
Specifications 41
Processor
- Processor
- Supports Intel Xeon 6700P-series, 6500P-series, and 6700E-series processors
- Chipset
- System on Chip
- Support Motherboard
- GNR2D32G-2L+
Memory & storage
- Memory
- 16+16 DIMM slots (2DPC)
supports DDR5 RDIMM, RDIMM-3DS, MRDIMM - Storage
- 10 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays from PCIe Switch
- Front Side Drive Bay
- 10 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays from PCIe Switch
2 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays from CPU - External Drive Bay / Storage Internal Side
- 1 M-key (PCIe5.0 x2), supports 22110/2280 form factor [CPU0]
- Max. Capacity Per DIMM
- RDIMM: 128 GB
MRDIMM: 64 GB - System Memory Voltage
- 1.1V
- Drive Bays
- 10× 2.5
Graphics
- Graphics
- NVIDIA HGXâ„¢ B300 NVL8
Connectivity
- Networking
- Intel i350: 2 RJ45 (1GbE)
- Dedicated IPMI LAN
- 1 Realtek RTL8211F for dedicated management GLAN
- USB 3.2 Gen1 Port
- 2 Type-A (USB3.2 Gen1)
Power & battery
- Power Supply
- 5+5 CRPS
Physical & build
- System Dimensions
- 919 × 435 × 175 mm (36.2" x 17.1" x 6.9")
- Form Factor
- 4U Rackmount
- Fan
- 2 PWM 80x80 mm fans, 8 PWM 60x56 mm fans
Warranty & support
- Supported DIMM Quantity
- 16+16 DIMM slots (2DPC)
- Supported Type
- DDR5 RDIMM-3DS
DDR5 MRDIMM
Network
- Dedicated management port
- Yes
More details
- LEDs
- System fault LED, HDD activity LED
- Output Watts
- 3002.4 W @ 220-240Vac input, 2900 W @200-220Vac input
- Efficiency
- 80-PLUS Titanium
- AC Input
- 200-240Vrms, 50/60 Hz
- Socket
- 1+1 Socket E2 (LGA 4710)
- Switch IC
- PEX89104
- Topology
- Synthetic mode for optimized performance of GPU-to-CPU, GPUDirect RDMA NIC, and GPUDirect Storage
- Max. DIMM Frequency
- RDIMM: 6400MT/s (1DPC), 5200MT/s (2DPC)
RDIMM-3DS: 6400MT/s (1DPC), 5200MT/s (2DPC)
MRDIMM: 8000MT/s (1DPC only) *
* Only available for Intel Xeon 6500P/6700P-series processors - PCIe X 16
- Rear:
2 FHHL PCIe5.0 x16 - BMC Controller
- ASPEED AST2600
- VRAM
- DDR4 512 MB
- UID Button/LED
- 1 UID button w/ LED
- Other Button/LED
- 1 power button w/ LED
- RJ45
- 2 RJ45 (1GbE) by Intel i350, shares with Front Panel
1 dedicated IPMI, shares with Front Panel - BIOS Type
- AMI UEFI BIOS
512Mb SPI Flash ROM - BIOS Features
- Plug and Play, ACPI 4.0 and above compliance wake up events, SMBIOS 3.4 and above, ASRock Rack instant flash
- Temperature
- CPU, MB, Card side Temperature Sensing
- Operating Humidity
- Non-operating humidity: 20% ~ 90% (non-condensing)
Features
- Front Panel Buttons
- Hardware Monitor Voltage
I/O Ports 5
- 2 RJ45 (1GbE) by Intel i350
- 4 Type-A (USB3.2 Gen1)
- 1 DB15 (VGA)
- Intel i350: 2 RJ45 (1GbE)
- 2 Type-A (USB3.2 Gen1)
Price history
Plug PCs can earn a commission when you buy through links on this page, at no extra cost to you.