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TYAN

TYAN BS8251T83E8HR-2T-N-1 barebone server 2U dual AMD EPYC 7773X 64-core 2.30 GHz

SKU CH-HSNX-QRXEC MPN BS8251T83E8HR-2T-N-1

2U dual-socket barebone with two AMD EPYC 7773X 64-core CPUs, 16 DDR4 slots, eight 3.5-inch hot-swap bays, and four double-width GPU slots

  • Form Factor2U Rackmount
  • WorkloadAI/ML/HPC
  • CPU TypeSupports AMD EPYC 7002/7003 Series Processors
  • CPU SocketSocket SP3
  • Installed CPU2 x AMD 7773X, Milan X, 64 cores, 128 threads, 2.30 GHz
  • Max Processors2
  • Dual 64-core EPYC 7773X processors deliver 128 threads for heavy compute
  • 16 DDR4 slots support up to 4096 GB ECC memory at 3200 MT/s
  • Four double-width PCIe 4.0 x16 slots enable multi-GPU acceleration
  • Eight hot-swap 3.5-inch bays accept SATA or NVMe U.2 drives
  • Dual 10 GbE plus IPMI LAN with redundant 2200 W 80+ Platinum power

Dual 64-core EPYC 7773X platform

This 2U rackmount barebones server arrives with two AMD EPYC 7773X processors already installed and tested. Each CPU delivers 64 cores and 128 threads at a 2.30 GHz base frequency. The system targets AI, machine learning and high-performance compute workloads that demand maximum core density in a compact chassis.

Four double-width GPU slots and eight hot-swap bays

The included riser cards provide four full-height PCIe Gen.4 x16 slots for double-width accelerator cards and two half-height PCIe Gen.4 x16 slots for additional I/O. Eight tool-less 3.5-inch drive bays accept SATA or U.2 NVMe devices. Dual 10 Gigabit Ethernet ports and a dedicated IPMI port are onboard, while a redundant 2,200 W 80+ Platinum power supply is fitted.

Suits clusters needing dense GPU compute

Organisations building GPU-accelerated clusters for training or inference will use the four double-width slots and high core count. Buyers who need more than eight front-accessible drives or who require single-thread frequency above 3.8 GHz should evaluate alternative platforms. Memory and storage must be sourced separately.

Highlights

  • Dual 64-core EPYC 7773X processors deliver 128 threads for heavy compute
  • 16 DDR4 slots support up to 4096 GB ECC memory at 3200 MT/s
  • Four double-width PCIe 4.0 x16 slots enable multi-GPU acceleration
  • Eight hot-swap 3.5-inch bays accept SATA or NVMe U.2 drives
  • Dual 10 GbE plus IPMI LAN with redundant 2200 W 80+ Platinum power

Specifications

BrandTYAN
SeriesBS8251T83E8HR-2T-N-1
Form Factor2U Rackmount
WorkloadAI/ML/HPC
CPU TypeSupports AMD EPYC 7002/7003 Series Processors
CPU SocketSocket SP3
Installed CPU2 x AMD 7773X, Milan X, 64 cores, 128 threads, 2.30 GHz
Max Processors2
Memory Slots16 x 288Pin
Installed Memory SizeNo Memory Installed
Max Memory SupportedUp to 2,048GB RDIMM / 4,096GB LRDIMM 3DS
Memory Type SupportedDDR4 ECC RDIMM/RDIMM 3DS/LRDIMM/LRDIMM 3DS 3200
Channel Supported8 Channels per CPU
ECC SupportedYes
Installed HDDNo Storage Installed
GPU/VPUAspeed AST2500
PCI Express(1) M8251T83-L32-2F riser card for (2) FH/FL PCIe Gen.4 x16 / (1) M8251T83-R32-2F riser card for (2) FH/FL PCIe Gen.4 x16 / (1) M8251T83-LR32-2L riser card for (1) HH/HL PCIe Gen.4 x16 (right) +(1) HH/HL PCIe Gen.4 x16 (left) slots
First LANIntel X550-AT2
Max. LAN Speed10 Gigabit + 1 Gigabit
Hot-Swap Bays(8) 3.5" Hot-swap HDD/SSDs
Front USB(2) USB 3.1 Gen.1 ports
COM(1) header (COM1)
VGA(1) D-Sub 15-pin port
Rear USB(1) USB3.1 Gen.1 port (Type-A) / (2) USB3.1 Gen.1 ports (via Cable) / (2) USB3.1 Gen.1 ports (@ rear)
RJ45(2) 10GbE ports + (1) GbE dedicated for IPMI
Max. Power2,200 Watts, PFC / 80 plus Platinum, 1+1 Redundancy
TemperatureOperating Temp.: 10°C ~ 35°C (50°F~ 95°F)
Non-operating Temp.: - 40°C ~ 70°C (-40°F ~ 158°F)
Humidity90%, non-condensing at 35°C
Dimensions3.43" x 17.25" x 32.71"
Weight44.80 lbs.
Shipping weight34.02 kg
Package size1067 × 610 × 292 mm

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