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GC79-B8252 | Tyan Transport CX Cloud Server B8252G79V4E4HR-2T

Tyan Transport B8252G79V4E4HR-2T 1U 32 DIMM
Tyan Transport B8252G79V4E4HR-2T 2 FH HL PCIE
Tyan Transport B8252G79V4E4HR-2T PCI-E Gen 4 x16
Tyan Transport B8252G79V4E4HR-2T Rackmountable
long delivery time


  • Storage
  • Cloud Server
  • Data Analytics

special highlight

AST2500 BMC with Redfish support

€2,390.00 *

Prices plus VAT plus shipping costs

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Your contact person:
Christoph Handl
Christoph Handl
  • Tyan
  • 1249950

  • B8252G79V4E4HR-2T

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Tyan Transport CX GC79-B8252 (B8252G79V4E4HR-2T): Cloud Server with 32 DIMM slots... more

B8252G79V4E4HR-2T Product Information

Tyan Transport CX GC79-B8252 (B8252G79V4E4HR-2T): Cloud Server with 32 DIMM slots and  4 NVMe U.2 + 4x 3.5" SATA (LFF) Drive bays



Tyan S8252GM2NE-2T



Dual Socket SP3

AMD EPYC™ 7003/7002 Series Processors

Max up to 240W cTDP



32x DIMM slots, up to 8TB RAM DDR4-3200MHz

8 Channels per CPU



2x 10GbE ports

1x GbE port dedicated for IPMI


Expansion Slots:

2x PCI-E 4.0 x16 FH/HL slots

1x PCI-E 4.0 x16 OCP v3.0 LAN Mezzanine slots



2x M.2 slots, PCI-E Gen.4 Interface, 22110/2280



4x 2.5" NVMe U.2 hot-swap drive bays

4x 3.5" SATA/SAS hot-swap drive bays

Datasheet for Tyan Transport CX GC79-B8252 (B8252G79V4E4HR-2T):

Form Factor 1U Rackmount
Chassis Name GC79
Dimension (D x W x H) 31.1” x 17.26” x 1.69” (790mm x 438.5mm x 43mm)
Motherboard S8252GM2NE-2T
Motherboard Notification # The motherboard not sold separately
Gross Weight 26.5 kg (58.5 lbs)
Net weight 15 kg (33.5 lbs)
Front Panel  
Buttons (1) ID / (1) PWR w/ LED
LEDs (1) PWR / (1) ID
I/O Ports (1) USB 3.1 Gen1 port
External Drive Bay
Q'ty / Type (4) hot-swap 2.5" 7mm NVMe SSD + (4) hot-swap 3.5" SATA/SAS SSD/HDDs
HDD backplane support SAS 12Gb/s /SATA 6Gb/s /NVMe
Supported HDD Interface (4) SATA 6Gb/s & SAS* (4) NVMe
Notification The SAS/SATA HDD backplane is connected to onboard SATA connection by default.
System Cooling Configuration
FAN (8) 4cm fans
Power Supply
Input Range AC 200-240V/7A / AC 100-127V/13A
Output Watts 1,000 Watts (100-127V AC input) / 1,200Watts (200-240V AC input)
Efficiency 80 plus Platinum
Redundant 1+1
Q'ty / Socket Type (2) AMD Socket SP3
Supported CPU Series (2) AMD EPYC™ 7002/7003 Series Processors
Configurable Thermal Design Power (cTDP) Wattage Max up to 240W
Supported DIMM Qty (16)+(16) DIMM slots
Capacity Up to 8192GB RDIMM
Memory channel 8 Channels per CPU
Memory voltage 1.2V
Expansion Slots
PCI-E (2) PCI-E Gen4 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 x16 OCP 3.0 slot for mezz. w/ pull tab
Physical Dimension Abbreviation FH/HL (Full-height / Half-length): 4.4" x 6.6" (111.2 x 167.7mm)
Q'ty / Port (2) 10GbE ports, (1) GbE port dedicated for IPMI
Controller Intel X550-AT2
PHY Realtek RTL8211E
Connector (4) SATA 7-pin connectors for (4) front SATA
Controller Marvell 9235
Speed 6Gb/s
NVMe Connector (M.2) (2) 22110/2280 (by PCI-E Gen4 interface)
Connector (Slim SAS) (2) SFF-8654 for (4) NVMe ports
Connector type D-Sub 15-pin
Resolution Up to 1920x1200
Chipset Aspeed AST2500
I/O Ports
USB (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 Monitoring  
Chipset Aspeed AST2500
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
Others Watchdog timer support
Server Management
Onboard Chipset Onboard Aspeed AST2500
AST2500 iKVM Feature 24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub
AST2500 IPMI Feature IPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface
Brand / ROM size AMI / 32MB
Feature Hardware 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 System
OS supported list Please refer to our AVL support lists
FCC (SDoC) Class A
CE (DoC) Class A
C-Tick Class A
VCCI Class 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 Humidity 90%, non-condensing at 35° C
RoHS 6/6 Complaint Yes
Package Contains
Barebone (1) GC79-B8252
Manual (1) Quick Installation Guide
Order Information
Manufacturer SKU B8252G79V4E4HR-2T
System Building B8252G79V4E4HR-2T can be configured individually