Refurbished Grade Bdatacenter
SUPERCOMPUTERS
TF-4A100 Refurb Trainer
MPN SYS-4XA100 · SKU T-05OSQ9C · Released 2023
SUPERCOMPUTERSSystemNo photograph on file
Why this part
- 320GB HBM2e for well under half the price of a new node
- Every GPU load-tested 48 hours before it ships
- The best PKR-per-training-hour we sell
Refurbished Grade B
Bench tested under load for 48 hours. Visible cosmetic wear, no functional impact.
Covered by a 12 month warranty from us directly.
Specification
Compute
- Processors
- 2x AMD EPYC 7543
- Sockets
- 2
- Total cores
- 64
- Accelerators
- 4 x NVIDIA A100 PCIe 80GB
- BF16 aggregate
- 1248 TFLOPS
Memory & storage
- Memory
- 512 GB DDR4
- Storage
- 4x 3.84TB U.2 NVMe
- Fabric
- 1x ConnectX-6 HDR200
Physical & power
- Nodes
- 1
- Rack space
- 4U
- Peak power
- 2.60 kW
- Heat rejected
- 8,871 BTU/hr
Delivered with
- Software
- Ubuntu 22.04 LTS, CUDA 12, PyTorch 2, Slurm, NCCL tuned
- Burn-in
- 48 hours under synthetic load
Same part, other grades and partners
1 other SKU built on the same processor. The price difference comes from condition grade, board partner and cooler design, not from the chip itself.
Also considered
SUPERCOMPUTERSSystemNo photograph on file
Refurbished Grade A
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