Used NVIDIA A40 48GB GPU

Name: Used NVIDIA A40 48GB GPU
Brand: NVIDIA

Market Price

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Available by Request

Last verified: 2026-05-11

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✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Pricing

Price on request — quote in 4 hours

Market pricing for Used NVIDIA A40 48GB GPU moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

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How much does a used Used NVIDIA A40 48GB GPU cost in 2026?

Pricing for used Used NVIDIA A40 48GB GPU units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used NVIDIA AI/GPU Compute vs. buying new: is it worth it in 2026?

Used (2026)

✓Priced below new OEM

✓Inspected and functionally tested before shipment

✓30-day functional warranty

New OEM

—Full OEM list price

—Factory lead times apply

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used Used NVIDIA A40 48GB GPU from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

NVIDIA A40 48GB GPU Specifications and Compatible Tools

Key specs: 48GB GDDR6 (384-bit bus), 10,240 CUDA cores, 300W TDP, PCIe 4.0 x16. Compatible with semiconductor tools requiring high-bandwidth compute, including Applied Materials Endura 5500 (2018–2021) for thin-film deposition and Lam Research Centura Reflexion P500 (2019–2022) plasma etchers. Also fits NVIDIA-certified workstations like the NVIDIA DGX A100 (2020–2023). Exclusion: Do not install in systems using NVIDIA NVLink (e.g., Tesla V100-SXM2-32GB, part # NVS-V100-32GB), as the A40 lacks NVSwitch compatibility.

What to Check Before Buying a Used NVIDIA A40 48GB GPU in 2026

Memory test: Run NVIDIA’s GPU Memory Test (nv_memtester) for 48GB full-stress; reject units with >3 errors across 10 passes.
Power delivery: Measure VRM output with a multimeter; tolerances must stay within ±3% of 12V/6V rails under load.
Thermal health: Check thermal paste age; replace if >3 years old or if hotspots exceed 85°C during 3DMark Stress Test.
Firmware version: Verify BIOS is v2.3.5 or later (2024+) using NVAPI; older versions lack ECC memory support.
Physical inspection: Reject GPUs with bent PCIe brackets (>0.5mm deviation) or cracked VRM capacitors (visual + ESR meter test).

FAQ

Q: Is a used A40 GPU reliable for 24/7 semiconductor tool operation?
A: Yes, if <2 years old with <10% power cycling history and NVidia-certified cooling.