Introduction

2nd Generation Intel® Xeon® Scalable Family Ready GIGABYTE's servers are fully ready to support the second generation of Intel® Xeon® Scalable Family processors, codenamed "Cascade Lake", which bring the following major enhancements: - Intel® OptaneT Persistent Memory: Built-in support for this revolutionary new product based on Intel's 3D Xpoint technology - Overall Performance: Higher CPU frequencies, improved turbo profiles vs. prior-gen Intel Xeon Scalable processors - Increased DDR4 Memory Speed & Capacity: Up to 2933MHz (1 DIMM per channel on some SKUs), 16Gb based DIMM supported - Intel Deep Learning Boost: Significantly accelerates inference performance for deep learning workloads optimized to use VNNI (Vector Neural Network Instructions) - Security: Hardware mitigations for Meltdown / Spectre security vulnerabilities Intel® Xeon® Scalable Family Processors GIGABYTE's Intel® Xeon® Scalable Processor family servers are available in dual socket configurations, and are compatible with the full family* of different SKUs (Bronze, Silver, Gold and Platinum) that are workload optimized to support different applications, from enterprise IT database, cloud and storage to the most high-demand HPC workloads. Advanced features built into the silicon include: - Intel® QAT: Speed up data compression and cryptography with integrated Intel QuickAssist Technology (QAT). - Intel® AVX-512: Intel Advanced Vector Extension 512 instruction set architecture enables workload-optimized performance and throughput increases for advanced analytics, high performance computing (HPC) applications, and data compression. - Intel® VROC: Intel Xeon Scalable Processors come with built-in support for Intel VROC (Virtual RAID on CPU). And GIGABYTE Intel Xeon Scalable NVMe SKU servers all ship with an Intel VROC module as standard. - Intel® Omni-Path: Selected GIGABYTE servers support CPU SKUs with integrated Intel Omni-Path Fabric connection Intel® OptaneT Persistent Memory Ready GIGABYTE's second generation Intel® Xeon® Scalable family servers come ready to support Intel® OptaneT Persistent Memory, a revolutionary new product that re-defines traditional memory & storage architectures by enabling a large persistent memory tier between DRAM and SSDs, that's higher capacity than DRAM and faster than SSDs, enabling the user to bring more data closer to the CPU for faster time for insight. Optane Persistent Memory Modules ("PMem") integrate seamlessly into existing DDR4 DIMM slots, and use Intel's 3D Xpoint memory technology, which unlike DRAM retains data after power is removed. The modules will be available in capacities up to 512GB - a massive increase compared to the current maximum 128GB of industry-leading DDR4 memory sticks - and can be addressed by the OS or application either as memory (Memory Mode) or storage (Application Direct Mode). Intel® VROC Enabled This server product is enabled for Intel VROC (Virtual RAID on CPU) to enable software RAID on connected NVMe SSDs, and ships with a VROC key as standard CMC for Chassis Management & Multi-Node Monitoring GIGABYTE's H-Series Servers feature an Aspeed CMC (Chassis Management Controller) for chassis-level management and node-level monitoring (by connecting internally to Aspeed BMCs integrated on each node). This results only in one MLAN connection required to perform monitoring of all four nodes*, resulting in less ToR (Top of Rack) cabling and switch connections. Multi-Server Management GIGABYTE's H-Series Servers also feature the ability to create a "ring" connection for monitoring & management of all servers (incl. chassis-level & node-level) in a rack (including iKVM support) with an onboard LAN hub and dual MLAN ports*. Only two ToR (Top of Rack) switch connections are needed to create the ring system, and the ring will not be broken even if one server in the chain is shut down, reducing cabling and switch port usage for greater cost savings and management efficiency. Optimized for High TDP GIGABYTE systems are thermally designed to provide optimal support for the maximum range of CPU SKUs. On certain models, high density fan designs enable efficient performance at up to 165W TDP. Carefully Selected Components GIGABYTE's passive components are carefully selected to guarantee a stable operating environment and allow the processors and the memory to deliver their maximum performance. GIGABYTE's server motherboards are built with long lasting components for a high degree of reliability and durability. Ease of Deployment and Management GIGABYTE continues to be responsive to market needs and to create user-friendly solutions, including: - Tool-less rail kit included as a default across all new server models - Supplying multiple connector options and tools where appropriate Efficient, Reliable Power Supply GIGABYTE SERVER Xeon Scalable servers are designed to guarantee high conversion efficiency regardless of load. Redundant 80 Plus 'Titanium' or 'Platinum' PSUs, combined with GIGABYTE's precision engineering, translates to super efficient power usage which maximizes the system's power : performance ratio and reduces OPEX for the user. Intelligent Power Management Features Cold Redundancy To take advantage of the fact that a PSU will run at greater power efficiency with a higher loading, GIGABYTE has introduced a power management feature called Cold Redundancy for servers with dual PSU. When the total system loading falls lower than 40%, the system will automatically place one PSU into standby mode, enabling the other PSU to take over the greater load. This can enable total system power efficiency savings of up to 10%. SCMP (Smart Crises Management / Protection) SCMP is a GIGABYTE patented feature that will automatically force the system's CPU to enter ULFM (ultra-low frequency mode for minimum power consumption) when the BMC is alerted to a PSU fault or error (such as power loss, power surge, overheating or a fan problem). This feature will prevent shutdown in systems with less than 1 + 1 PSU redundancy when one PSU is lost. In a 2U 4 Node server, only two nodes will be switched to low power mode, while two remaining nodes can continue normal operation. When the fault is resolved or the PSU is replaced, the system will automatically return to normal power mode. GIGABYTE Server Management (GSM) GIGABYTE Server Management (GSM) is GIGABYTE's proprietary multiple server remote management software platform, available as a free download from each GIGABYTE server product page. GSM is compatible with either IPMI or Redfish connection interfaces, and comprises the following sub-programs: - GSM Server A software program with an easy to use browser-based GUI to enable global remote monitoring and management of multiple GIGABYTE servers via each server node's BMC. - GSM CLI (GBT Utility) A command-line interface program to enable global remote monitoring and management of multiple GIGABYTE servers via each server node's BMC. - GSM Agent A software program installed locally on each GIGABYTE server node that retrieves additional node information (CPU/Mem/HDD/PCI/.) from the OS and passes it to the BMC. This information can then be utilized by GSM Server or GSM CLI. *GSM Agent is currently compatible with Avocent MergePoint IPMI 2.0 BMC firmware, but not yet compatible with Megarac SP-X BMC firmware. - GSM Mobile A remote server management mobile APP, available for both Android and iOS. - GSM Plugin A plugin that allows the user to manage and monitor GIGABYTE server nodes within VMware's vCenter. Intuitive & Informative User Interface Starting from the GSM Server dashboard, the user can clearly understand the status of each node in the IT environment, including: - Node connection status (system is online/offline) - Node hardware sensor status (to detect hardware anomalies). Sensors measure voltage, fan speed and temperature - Node usage rate status (allowing you to timely allocate more resources when they are needed), including: - Power consumption - Disk/RAID usage information - Memory usage rate - CPU usage rate - Network card / PCI information The user can also perform various management functions, including: - Node remote access - Power on / off / reset - Launch iKVM - Reboot BMC / BMC Account Configuration - Network Configuration - IPv4/IPv6 setting - Alert Management - SNMP trap setting - Platform events filters - Forwarding alerts by email - BMC / BIOS / CPLD Update - Power Consumption Limit Setting - Group Management - Create groups of nodes for BMC / BIOS update or manage power consumption settings GIGABYTE Management Console GIGABYTE server utilizes the AMI MegaRAC SP-X solution for BMC server management, has a browser-based graphical user interface, and is feature-rich and easy to use. - RESTful API support includes the latest DMTF standard of Redfish. Allows integration with 3rd party applications for server management - Including HTML5 based iKVM remote management client, no need to purchase other additional licenses - Detailed FRU information from SMBIOS - 10 to 30 seconds pre-event automatic recording function - SAS / RAID controller monitoring function Dynamic Fan Speed Control GIGABYTE servers are enabled with dynamic fan speed adjustment. Individual fan speed will be automatically adjusted according to the system's current temperature (according to CPU, DIMM, M.2, HDD, GPU temperature sensors), to achieve the best cooling and power efficiency. When the BMC detects a temperature change, fan speed will be automatically adjusted accordingly. Fan speed profiles may also be manually created and edited* when necessary according to the user's custom requirements. Environmental Compliance GIGABYTE maintains its commitment to green products, and adheres to the latest RoHS regulations (in effect July 2017). VMware Ready The H261-H61 is validated for and fully compatible with VMware ESXi Hypervisor. VMware Technology Alliance Partner Being a member of VMware's Technology Alliance Partner (TAP) program enables GIGABYTE to rapidly develop and certify joint solutions or go-to-market products that leverage VMware virtualization and cloud solutions, enabling our customers to modernize their data centers and implement IT infrastructure and application services with speed, agility, and cost optimization. Enquire with your GIGABYTE sales representative for more information about combining or integrating this server product with VMware solutions.

Specifications

Built-in processor	No
Motherboard chipset	Intel® C621
Processor socket	LGA 3647 (Socket P)
Number of processors supported	2
Processor manufacturer	Intel
Processor family	Intel® Xeon® Scalable
Number of DIMM slots	24
Supported memory types	DDR4-SDRAM
Supported DIMM module capacities	32GB, 64GB, 128GB
Supported RDIMM clock speeds	2133,2400,2666,2933 MHz
Memory voltage	1.2 V
Number of storage drives supported	12
Hot-swap HDD bays	Yes
Number of 2.5" bays	12
RAID levels	0,1,5,10
On-board graphics adapter model	Aspeed AST2500
Ethernet LAN	Yes
Ethernet interface type	10 Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s
LAN controller	Intel® I350-AM2, Intel® X550
Ethernet LAN (RJ-45) ports	4
VGA (D-Sub) ports quantity	1
PCI Express slots version	3.0
PCI Express x16 slots	10
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0
Backplanes support	Yes
Compatible operating systems	Windows Server 2012 R2 with Update Windows Server 2016 Windows Server 2019 Red Hat Enterprise Linux 6.9 (x64) or later Red Hat Enterprise Linux 7.3 (x64) or later Red Hat Enterprise Linux 8.0 (x64) or later SUSE Linux Enterprise Server 11.4 (x64) or later SUSE Linux Enterprise Server 12.2 (x64) or later SUSE Linux Enterprise Server 15 (x64) or later Ubuntu 16.04.1 LTS (x64) or later Ubuntu 18.04 LTS (x64) or later Ubuntu 20.04 LTS (x64) or later VMware ESXi 6.0 Update3 or later VMware ESXi 6.5 or later VMware ESXi 6.7 or later VMware ESXi 7.0 or later Citrix Xenserver 7.1.0 CU2 or later Citrix Xenserver 7.4.0 or later Citrix Hypervisor 8.0.0 or later
Chassis type	Rack (4U)
LED indicators	HDD, LAN, Power, Status
Number of fans	6 fan(s)
Fan diameter	6 cm
Power supply	1600 W
Number of main power supplies	3
AC input voltage	200 - 240 V
AC input frequency	50/60 Hz
Input current	9.5 A
DC output current (+12 V)	2.1 A
80 PLUS certification	80 PLUS Platinum
Operating temperature (T-T)	10 - 35 °C
Storage temperature (T-T)	-40 - 60 °C
Operating relative humidity (H-H)	8 - 80%
Storage relative humidity (H-H)	20 - 95%
Width	448 mm
Depth	176 mm
Height	880 mm
Packaging content	1 x G481-H81 2 x CPU heatsinks 1 x Rail kit 2 x Non-Fabric CPU carrier
Package width	1091 mm
Package depth	591 mm
Package height	406 mm