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Gigabyte G221-Z30 Barebone

Supports up to 2 x double slot GPU cards
AMD EPYC™ 7000 series processor family
8-Channel RDIMM/LRDIMM DDR4, 16 x DIMMs
2 x SFP+ 10Gb/s LAN ports (Broadcom® BCM 57810S)
1 x Dedicated management port
16 x 2.5 inch hot-swappable HDD/SSD bays
Ultra-Fast M.2 with PCIe Gen3 x4 interface
4 x PCIe Gen3 expansion slots
Aspeed® AST2500 remote management controller
Dual 1200W 80 PLUS Platinum redundant power supply
Total: $2,416.50
Total without tax: $2,416.50
Total discount:
Total Tax:
Dimensions (WxHxD, mm)
430 x 87 x 710 mm
Motherboard in Barebone
16 x 2.5 inch
Front I/O
1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x System status LED
1 x HDD activity LED
2 x LAN activity LEDs
Backplane I/O
Backplane P/N: 9CBP20O1NR-00
Speed and bandwidth:
SAS 12Gb/s, SATA 6Gb/s
Power Supply
2 x 1200W redundant PSUs
80 PLUS Platinum

AC Input:
- 100-240V~/ 12-7A, 50-60Hz
DC Input:
- 240Vdc/ 6A

DC Output:
- Max 1000W/ 100-240V~
+12V/ 80.5A
+12Vsb/ 3A
- Max 1200W/ 200-240V~ or 240Vdc input
+12V/ 97A
+12Vsb/ 3A
22 kg (barebone)
System Fans
4 x 80x80x38mm (16300rpm)
Part Numbers
Rackmount: 6NG221Z30MR-00
Motherboard: 9MZ31AR0NR-00
CPU heatsink: 25ST1-15320D-J1R
Back plane board: 9CBP20O1NR-00
Fan module: 25ST2-883829-D0R
Power supply: 25EP0-212002-F3S
Rail Kit: 25HB2-3A6804-I0R
Packaging Content
1 x G221-Z30 system
1 x CPU heatsink
1 x Rail kit
AMD EPYC™ 7000 series processor family
Single processor, 14nm, Socket SP3
Up to 32-core, 64 threads
TDP up to 180W
System on Chip
16 x DIMM slots
DDR4 memory supported only
8-Channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Memory speed: 2667(1DPC)/2400/2133* MHz

- Note: 
Memory speed run at 2133MHz when 1R/2R memory modules are fully populated
2 x SFP+ 10Gb/s LAN ports (Broadcom® BCM 57810S)
1 x 10/100/1000 management LAN
Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp
Expansion Slots
Riser Card CRS2010:
- 1 x PCIe x16 slots (Gen3 x16 or x8), Full height full-length
- 1 x PCIe x8 slots (Gen3 x8 or x0), Full height half-length

Riser Card CRS2012:
- 1 x PCIe x8 slots (Gen3 x8 or x0), Full height half-length
- 1 x PCIe x16 slots (Gen3 x16 or x8), Full height full-length

1 x M.2 slot:
- M-key
- PCIe Gen3 x4
- Supports NGFF-2242/2260/2280 cards
Internal I/O
1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
4 x SlimSAS connectors
1 x M.2 slot
2 x CPU fan headers
5 x System fan headers
1 x USB 3.0 header
1 x USB 2.0 header
1 x COM_2 header
1 x TPM header
1 x Front panel header
2 x LAN activity LED
1 x HDD back plane board header
1 x PMBus connector
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper
1 x Buzzer
Rear I/O
2 x USB 3.0
2 x USB 2.0
1 x VGA
1 x COM_1
2 x SFP+
1 x MLAN
1 x ID button with LED
1 x TPM header with LPC interface
Optional TPM2.0 kit: CTM000
OS Supported
Windows Server 2012 R2 (x64)
Windows Server 2016

Red Hat Enterprise Linux 6.9
Red Hat Enterprise Linux 7.3

SUSE Linux Enterprise Server 11.4
SUSE Linux Enterprise Server 12 .2

Ubuntu 16.04
Ubuntu 17.04

VMware ESXi 6.5
Board Management
Aspeed® AST2500 management controller
Avocent® MergePoint IPMI 2.0 web interface:
Network settings
Network security settings
Hardware information
Users control
Services settings
IPMI settings
Sessions control
LDAP settings
Power control
Fan profiles
Voltages, fans and temperatures monitoring
System event log
Events management (platform events, trap settings, email settings)
Serial Over LAN
vKVM & vMedia (HTML5)
Operating Properties
Operating temperature: 10°C to 35°C
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Packaging Dimensions
982 x 588 x 268 (mm)