TO22-C20
(rev. 1.0/2.0)

Discontinued

Intel^® C621 Express Chipset

2nd Gen. Intel^® Xeon^® Scalable and Intel^® Xeon^® Scalable Processors
6-Channel RDIMM/LRDIMM DDR4, 16 x DIMMs
Supports Intel^® Optane™ DC Persistent Memory
Dual 10Gb/s LAN ports (Intel^® X550-AT2)
1 x Dedicated management port
2 x 2.5" hybrid NVMe/SATA/SAS, 2 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
4 x 2.5" NVMe fixed bays
2 x PCIe Gen3 expansion slots
1 x OCP Gen3 x16 mezzanine slot
Aspeed^® AST2500 remote management controller

* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.

SPECIFICATIONS

Dimensions (WxHxD, mm)

3 Nodes/ 2OU
180 x 90 x 690

Motherboard

MH61-HD4

CPU

2nd Generation Intel^® Xeon^® Scalable and Intel^® Xeon^® Scalable Processors

Memory

16 x DIMM slots
DDR4 memory supported only
6-channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Supports Intel^® Optane™ DC Persistent Memory (DCPMM)
1.2V modules: 2933/2666/2400/2133 MHz

LAN

2 x 10GbE LAN ports (Intel^® X550-AT2)
1 x 10/100/1000 management LAN

Storage

Front side: 2 x 2.5" hybrid NVMe/SATA/SAS + 2 x 2.5" SATA/SAS hot-swap bays
Internal: 4 x 2.5" NVMe fixed bays

SAS

Add-on card available

RAID

Intel^® SATA RAID 0/1/10/5

Expansion Slots

1 x PCIe x16 (Gen3 x16) slot, Low-profile half-length
1 x PCIe x8 (Gen3 x8) slot, Low-profile half-length
1 x OCP mezzanine slot (Gen3 x16)

Front I/O

2 x USB 3.0
1 x VGA
2 x RJ45
1 x MLAN
1 x Power button with LED
1 x ID button with LED
8 x HDD LED
1 x System status LED

System Management

Aspeed^® AST2500 management controller
Avocent^® MergePoint IPMI 2.0 web interface
GIGABYTE Server Management (GSM)

Weight

8.1kg

System Fans

2 x 80x80x38mm (14900rpm) fan modules per nodes

SUPPORT

Downloads

BIOS
Utility

Manual
Support List

Online Support

BIOS

Utility

QVL

BIOS

Description

Version

Size

Date

Vulnerabilities update.

Version : R19

19.26 MB

Mar 20, 2024

Download

Please refer to release note for more details.

Version : R18

19.36 MB

Mar 10, 2024

Download

Warning:
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

What is a BETA?
BETA describes a new version that is reliable yet may not include all the features of the final product. During this phase we are previewing new features and gathering customer input to insure our product provides the best experience possible.