| System |
Form Factor |
1U Rackmount |
| Chassis Model |
GX77 |
| Dimension (D x W x H) |
30.31″ x 17.26″ x 1.69″ (770 x 438.5 x 43mm) |
| Motherboard Name |
R520G6SB |
| Motherboard Notification |
# The motherboard not sold separately |
| Gross Weight |
27 kg (59.52 lbs) |
| Net weight |
25 kg (55.12 lbs) |
| Front Panel |
Buttons |
(1) PWR w/ LED / (1) ID w/ LED / (1) RST / (1) NMI |
| LEDs |
(1) PWR / (1) ID / (1) Drive / (1) System Event |
| I/O Ports |
(1) USB 2.0 port / (1) USB 3.0 port |
| Processor |
Q’ty / Socket Type |
(2) LGA4710 |
| Supported CPU Series |
Xeon® 6 Processor |
| Thermal Design Power Wattage |
Max up to 250W* (TDP) |
| Memory |
Supported DIMM Qty |
(16)+(16) DIMM slots |
| DIMM Type / Speed |
RDIMM / RDIMM-3DS DDR5 6400 MT/s (1DPC) / 5200 MT/s (2DPC) / MRDIMM 8000 (1DPC) -P Core only |
| Capacity |
Up to 8192GB RDIMM *Follow latest Intel DDR5 Memory POR |
| Memory channel |
8-Channel DDR5 RDIMM / MRDIMM |
| Memory voltage |
1.1V |
| PCIe Expansion Slots |
PCIe |
(1) PCIe Gen 5 x16 slots (HH/HL) / (1) PCIe Gen 5 x16 slots (FH/HL) |
| Others |
(2) PCIe Gen 5 x16 OCP 3.0 mezzanine slots / (1) DC-SCM 2.0 slot |
| Storage |
Q’ty / Type |
(10) 2.5″ Hot-Swap SSDs |
| Front Drive Bay Interface |
(10) NVMe U.2 |
| Front Drive Backplane Support |
SAS 24Gb/s /SATA 6Gb/s /NVMe |
| Notification |
The NVMe/SAS/SATA hot-swap backplane is connected to onboard PCIe MCIO connection by default, please contact MiTAC technical support if a discrete NVMe/SAS/SATA HBA & RAID adapter is required. |
| Power Supply |
Type |
RPSU |
| Input Range |
AC 100-127V/12A / AC 200-240V/8.5A |
| Frequency |
50/60 Hz |
| Output Watts |
1,300 Watts |
| Efficiency |
80 plus Titanium |
| Redundancy |
1+1 |
| Notification |
We have additional PSU options available, For further details, please contact local distributors. |
| Cooling |
Fan |
(8) 4056 fans |
| Networking |
Q’ty / Port |
(1) GbE dedicated for IPMI |
| PHY |
Realtek RTL8211F |
| Storage NVMe |
Connector (M.2) |
(2) 22110/2280 (by PCIe Gen 4 interface) |
| Connector (U.2) |
(5) SFF-TA-1016 (MCIO 8x) for (10) front NVMe |
| Graphic |
Connector type |
Mini Display Port |
| Resolution |
Up to 1920×1200 |
| Chipset |
Aspeed AST2600 |
| I/O Ports |
USB |
(1) USB3.0 port / (1) USB UART (on DCSCM) |
| DisplayPort |
(1) Mini Display Port |
| RJ-45 |
(1) GbE port dedicated for IPMI |
| TPM (Optional) |
TPM Support |
TM-TPM2-MS-I-9672 |
| Interface |
SPI |
| System Monitoring |
Chipset |
Aspeed AST2600 |
| Temperature |
Monitors temperature for CPU & memory & system environment |
| Voltage |
Monitors voltage for CPU, memory, chipset & power supply |
| LED |
Over temperature warning indicator / Fan & PSU fail LED indicator |
| Server Management |
Chipset |
Aspeed AST2600 (on DCSCM module) |
| AST2600 iKVM Feature |
24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub |
| AST2600 IPMI Feature |
IPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface |
| BIOS |
Brand / ROM size |
AMI / 64MB |
| Feature |
PXE boot support / Console Redirection / SMBIOS 3.6 / ACPI 6.5 / ACPI sleeping states S0, S5 / UEFI Secure Boot / IPMI Boot / Redfish support / PFR Secure Update / HTTP Boot |
| Operating Environment |
Operating Temp. |
10° C ~ 35° C (50° F~ 95° F) |
| Non-operating Temp. |
– 40° C ~ 70° C (-40° F ~ 158° F) |
| In/Non-operating Humidity |
85% (Operating humidity) / 90% (Non-operating Humidity) |
| Regulation |
FCC (SDoC) |
Class A |
| CE (DoC) |
Class A |
| CB/LVD |
Yes |
| RCM |
Yes |
| VCCI |
Yes |
| BSMI |
Yes |
| NRTL |
Yes |
| IC (SDoC) |
Yes |
| OS Compatibility |
OS supported list |
Please refer to our compatibility support lists |
| RoHS |
RoHS 6/6 Compliant |
Yes |
| RoHS 2.0 |
Yes |
| Package Contains |
Barebone |
(1) R1520G6 Barebone |
| Manual |
(1) Quick Installation Guide |
| Others |
(2) E2A Carrier / (2) E2B Carrier |
| Notification |
No power cord included. For a US power cord, order R1520G6U2XDP or contact your sales rep. |
