Tyan B8252G79V4E4HR-2T 1U Rackmount Barebone Server, Dual AMD EPYC 7002 Series Processors, 4X 3.5 Inch+4X 2.5 Inch Hot-Swap Bays, 4X SATA, 4X NVMe U.2, 650W RPS
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Manufacturer Part #:B8252G79V4E4HR-2T

   Price: $2484.95


Transport CX GC79B8252 (B8252G79V4E4HR-2T) Specifications
SystemForm Factor1U Rackmount
Chassis ModelGC79
Chassis Dimension
(D x W x H)
31.1” x 17.26” x 1.69” (790mm x 438.5mm x 43mm)
Motherboard NameS8252GM2NE-2T
Motherboard Notification# The motherboard not sold separately
Gross Weight26.5 kg (58.5 lbs)
Net weight15 kg (33.5 lbs)
Front PanelButtons(1) ID / (1) PWR w/ LED
LEDs(1) PWR / (1) ID
I/O Ports(1) USB 3.1 Gen1 port
External Drive BayQ'ty / Type(4) hot-swap 2.5" 7mm NVMe SSD + (4) hot-swap 3.5" SATA/SAS SSD/HDDs
HDD Backplane SupportSAS 12Gb/s /SATA 6Gb/s / NVMe
Supported HDD Interface(4) SATA 6Gb/s & SAS* (4) NVMe
NotificationThe SAS/SATA HDD backplane is connected to onboard SATA connection by default. Please contact Tyan technical support if a discrete SAS HBA/RAID adapter is required.
System Cooling ConfigurationFAN(8) 4cm fans
Power SupplyTypeCRPS
Input RangeAC 200-240V/7A / AC 100-127V/13A
Output Watts1,000 Watts (100-127V AC input) / 1,200Watts (200-240V AC input)
Efficiency80 plus Platinum
ProcessorQ'ty / Socket Type(2) AMD Socket SP3
Supported CPU Series(2) AMD EPYC™ 7002 Series Processors
Configurable Thermal Design Power (cTDP) WattageMax up to 240W
MemorySupported DIMM Qty(16)+(16) DIMM slots
CapacityUp to 8192GB RDIMM
Memory channel8 Channels per CPU
Memory voltage1.2V
Expansion SlotsPCI-E(2) PCI-E Gen4/3 x16 ( FH/HL )
Pre-installed TYAN Riser Card
(PCI-E Gen4)
(1) M8252G79-R16-1F PCIe Gen 4 riser for (1) FH/HL PCI-E Gen4 x 16 / (1) M8252G79-L16-1F PCIe Gen 4 riser for (1) FH/HL PCI-E Gen4 x 16
Others (1) PCI-E Gen4/3 x16 OCP 3.0 slot
Physical Dimension
FH/HL (Full-height / Half-length): 4.4" x 6.6" (111.2 x 167.7mm)
LANQ'ty / Port(2) 10GbE ports, (1) GbE port dedicated for IPMI
ControllerIntel X550-AT2
PHYRealtek RTL8211E
StorageSATAConnector (4) SATA 7-pin connectors for (4) front SATA
ControllerMarvell 9235
NVMeConnector (M.2)(2) 22110/2280 (by PCI-E Gen3 interface)
Connector (Slim SAS)(2) SFF-8654 for (4) NVMe ports
GraphicConnector typeD-Sub 15-pin
ResolutionUp to 1920x1200
ChipsetAspeed AST2500
I/O PortsUSB(2) USB3.1 Gen1 ports (@ rear) / (2) USB3.1 Gen1 ports (via Cable) / (1) USB3.1 Gen1 port (Type-A)
COM(2) headers (COM1, COM2)
VGA(1) D-Sub 15-pin port
RJ-45(2) 10GbE ports, (1) GbE dedicated for IPMI
System MonitoringChipsetAspeed AST2500
TemperatureMonitors temperature for CPU & memory & system environment
VoltageMonitors voltage for CPU, memory, chipset & power supply
LEDOver temperature warning indicator / Fan & PSU fail LED indicator
OthersWatchdog timer support
Server Management Onboard ChipsetOnboard Aspeed AST2500
AST2500 iKVM Feature24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub
AST2500 IPMI FeatureIPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface
BIOSBrand / ROM sizeAMI / 32MB
FeatureHardware Monitor / SMBIOS 3.0/PnP/Wake on LAN / Boot from USB device/PXE via LAN/Storage / Console Redirection / ACPI 6.1 / ACPI sleeping states S0, S5 / FAN speed control automatic
Operating SystemOS supported listPlease refer to our AVL support lists.
RegulationFCC (DoC)Class A
CE (DoC)Class A
C-TickClass A
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 Humidity90%, non-condensing at 35° C
RoHSRoHS 6/6 CompliantYes
Package ContainsBarebone (1) GC79-B8252
Manual(1) Quick Installation Guide

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