Colfax CX2425g-S8-X6H2 2U Rackmount Server

1x Intel® Xeon® 6900 Series Processor
Up to 4x NVIDIA H200 NVL PCIe GPUs (2-way NVIDIA® NVLink® Bridges) or Up to 8x NVIDIA L40S
12x DDR5 RDIMMs / MRDIMMs
8x 2.5" SATA Drive Bays

Features

Up to 4x NVIDIA H200 NVL PCIe GPUs* Datasheet
- 141GB of HBM3e GPU Memory
- 4.8TB/s of Memory Bandwidth
- Form Factor: Dual-Slot Air-Cooled
- Interconnect: 2-way NVIDIA® NVLink® Bridge; 900GB/s per GPU; PCIe Gen5: 128GB/s
- Max Thermal Design Power (TDP): Up to 600W (configurable)
- Included 5-Year Subscription for NVIDIA AI Enterprise
1x Intel® Xeon® 6900 Series Processor (Click here for Specifications and Comparison)
- P-core offerings are differentiated with hyperthreaded cores featuring built-in matrix engines that accelerate compute-intensive AI, HPC, and data services workloads, whereas E-core offerings omit matrix engines in favor of higher, single-threaded core density.
- Deep Dive: Intel® Xeon® 6 Processors with P-Cores
- Deep Dive: Intel® Xeon® 6 Processors with E-Cores
12x DIMM Sockets Support DDR5 ECC RDIMM/MRDIMM**
8x PCIe 5.0 x16 Slots for GPUs (FHFL)***
1x PCIe 5.0 x16 Slot (LP)
1x PCIe 5.0 x8 Slot (LP)
8x 2.5" SATA SSDs
2x 10Gb/s LAN ports via Intel® X710-AT2
1x Dedicated Management Port
2x 3000 Watts RPSU, 80PLUS Titanium
Dual ROM Architecture Supported

* The system supports 4x NVIDIA H200 NVL PCIe GPUs at 25°C ambient, arranged as two 2-GPU sets, each with a 2-way NVIDIA® NVLink® bridge.
** MRDIMMs are only supported with Intel® Xeon® 6 Processors with P-cores.
*** Because of power limitations, only 4x NVIDIA H200 NVL PCIe GPUs are available in the configurator. However the system can support up to 8x NVIDIA L40S GPUs. Please contact sales@colfax-intl.com if you need to configure with 8x NVIDIA L40S.


Enclosure	• 2U • Dimension (W x H x D) 17.64" x 3.45" x 33.46" (448 x 87.5 x 850 mm)
CPU	• Socket BR (1x LGA 7529) • Intel® Xeon® 6 processors - Intel® Xeon® 6900 Series Processors • Supports CPU TDP up to 500W
Chipset	• System on Chip
Memory	• 12x DIMM sockets • DDR5 memory supported only • 12-channel memory architecture • Memory speed: - RDIMM: Up to 6400 MT/s - MRDIMM: Up to 8800 MT/s MRDIMMs are only supported with Intel® Xeon® 6 Processors with P-cores
Expansion Slots	Rear: • Riser Card CRCG620 x 2: - 4x PCIe 5.0 x16 slots (FHFL) from PEX89048 for GPUs • Riser Card CRCG621 x 2: - 4x PCIe 5.0 x16 slots (FHFL) from PEX89048 for GPUs • Riser Card CRSG01F x 2: - 1x PCIe 5.0 x16 slot (LP) from PEX89048 - 1x PCIe 5.0 x8 slot (LP) from PEX89048 Note: The system supports 4x NVIDIA H200 NVL PCIe GPUs at 25°C ambient, arranged as two 2-GPU sets, each with a 2-way NVLink bridge.
Storage	Front • 8x 2.5" hot-swap SATA drive bays - SATA via CRS2810 Internal M.2 (Expansion card - CMTP1A0) • 2x M.2 (2280), PCIe Gen4 x4, occupied for SATA
Networking	• 2x 10Gb/s LAN (Intel® X710-AT2) • 1x 10/100/1000 Mbps management LAN
Video	• Integrated in ASPEED AST2600 controller - 1x VGA port
Power Supply	• 2x 3000W redundant PSUs • 80PLUS Titanium
System Cooling	• 8 x 80x80x80mm (16,500rpm)
Front I/O	• 1x Power button with LED • 1x ID button with LED • 1x Reset button • 2x LAN activity LEDs • 1x Storage activity LED • 1x System status LED
Rear I/O	• 2x USB 3.2 Gen1 ports (Type-A) • 1x VGA port • 2x RJ45 ports • 1x MLAN port • 1x Power button with LED • 1x ID button with LED • 1x NMI button • 1x Reset button • 1x System status LED
Backplane I/O	• Speed and bandwidth: PCIe Gen5 x4 or SATA 6Gb/s or SAS4 24Gb/s
TPM	• 1x TPM header with SPI interface • Optional TPM2.0 kit
Server Management	• Onboard Chipset - Aspeed AST2600 • GIGABYTE Management Console (AMI MegaRAC SP-X) web interface - Dashboard - HTML5 KVM - Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.) - Sensor Reading History Data - FRU Information - SEL Log in Linear Storage / Circular Storage Policy - Hardware Inventory - Fan Profile - System Firewall - Power Consumption - Power Control - LDAP / AD / RADIUS Support - Backup & Restore Configuration - Remote BIOS/BMC/CPLD Update - Event Log Filter - User Management - Media Redirection Settings - PAM Order Settings - SSL Settings - SMTP Settings

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Colfax CX2425g-S8-X6H2 2U Rackmount Server

Features

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