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NVIDIA CMP 170HX 40GB price — used GPU

These are asking prices on live eBay listings, not sold prices, shipping included. Only single-card fixed-price listings count, so lots, auction bids and for-parts listings can't skew them. The low end is the 10th-percentile ask: one in ten listings ask that much or less, so it's a price you can find near the top of a search sorted by price. The median is shown beside it. Asks under 50% of the median don't count toward the low end, since prices that far below the market are often scams or mislabeled listings.

As of November 12, 2026, a used NVIDIA CMP 170HX 40GB costs $2,950 shipped at the low end of eBay's market: one in ten of the 10 live single-card listings asks that or less. The median ask is $3,271. Its memory bandwidth is 1,555 GB/s, so the low-end ask buys 527 GB/s per $1,000, 15th of 51 used GPU models on this site.

$2,950
low-end ask, shipped: 1 in 10 at or under
$3,271
median ask
10
live single-card listings
$73.75/GB VRAM
low-end $/GB VRAM
1,555 GB/s
memory bandwidth
527
GB/s per $1k at the low end · #15 of 51

Sold as the 10GB card. 40GB is what the cmpunlocker software unlock exposes; it runs from a patched driver at each boot. The figure is the stock bus and memory clock. The stock PCIe link is Gen 1 x4 (about 1 GB/s), so loading a model is slow; a capacitor mod widens it to x16. Passive, and needs strong airflow.

CMP 170HX 40GB price by condition and type

ListingsLow end Median ask
Form factor
passive8$2,950$3,237
blower2——
Listed as
Ex-mining2——

Asking-price trend: daily low-end ask of single-card listings, last 60 days

Price history builds with every scrape; this chart fills in as rackbites keeps watching.

10 cheapest live listings

eBay affiliate disclosure: The listing links below lead to eBay. rackbites may earn a commission if you make a purchase.

ListingPrice shipped
NVIDIA CMP 170HX GA100 10GB AI GPU 40GB Unlockable LLM CUDA Compute Tested Used (eBay affiliate link)
Pre-Ownedpassive
$2,949.98+ build
NVIDIA CMP 170HX 10GB AI Compute GPU 40GB/80GB – FULLY TESTED + PCIe 2.0 x16 MOD (eBay affiliate link)
Pre-Ownedpassive
$2,999.98+ build
NVIDIA CMP 170HX 10GB HBM2 GPU Gen2 x4 Unlocked 40GB+ AI Qwen Card ComfyUI GPT (eBay affiliate link)
Pre-Ownedpassive
$2,999.99+ build
Nvidia CMP 170HX 10GB Mining HBM2 PCIe 1.0 x4 250W CUDA Graphics Card (eBay affiliate link)
Pre-Ownedex-miningpassive
$3,235.00+ build
NVIDIA CMP 170HX 10GB HBM2 PCIe Gen4 Cryptocurrency Mining Graphics Card (eBay affiliate link)
Pre-Ownedex-miningpassive
$3,239.99+ build
NVIDIA CMP 170HX 10GB (GA100 Unlockable 40 GB) GPU USA SHIPPING Tested Working (eBay affiliate link)
Pre-Ownedpassive
$3,301.72+ build
NVIDIA CMP 170HX 10GB Confirmed Unlock To 40GB - Gen2 PCIe Capacitor Upgrade GPU (eBay affiliate link)
Pre-Ownedpassive
$3,499.99+ build
Nvidia CMP 170HX 10GB unlocked to 40GB stable potential 80GB Modded to PCIE2 x16 (eBay affiliate link)
Pre-Ownedblower
$4,039.00+ build
NVIDIA CMP 170HX 10GB unlocked to 40GB stable potential 80GB Modded to PCIE2 x16 (eBay affiliate link)
Pre-Ownedpassive
$4,230.30+ build
122SM UNLOCKED!!! Plug and Play CMP 170HX 40GB VRAM AI PC/Workstation (eBay affiliate link)
Pre-Ownedblower
$6,990.00+ build

“+ build” starts a build sheet with that listing, so you can price the rest of the server around it. Browse all GPU models.

Other NVIDIA GPU prices