AliExpress secondary market listings for RTX 4090 48GB GDDR6X modded cards

Fields

id

sources/sup-used-aliexpress-4090-48gb

URL

https://www.aliexpress.com/w/wholesale-rtx-4090-48gb.html

Publisher

AliExpress

Kind

database

Accessed

2026-10-11

notes

Observed 2026-10-11 on AliExpress marketplace for custom 48GB modded RTX 4090 GPUs (custom PCBs with 24GB-to-48GB clamshell GDDR6X memory mod, blower-style server coolers). Observed listing range: standalone modded cards advertised at $1,283.10 (entry price / partial tier) up to $3,510.48 and $3,695.24 for fully assembled blower workstation cards; multi-card server assemblies range up to $12,248.16. eBay queries for 48GB 4090 returned HTTP 403 Forbidden on 2026-10-11.

Notes

Observed 2026-10-11 on AliExpress marketplace for custom 48GB modded RTX 4090 GPUs (custom PCBs with 24GB-to-48GB clamshell GDDR6X memory mod, blower-style server coolers). Observed listing range: standalone modded cards advertised at $1,283.10 (entry price / partial tier) up to $3,510.48 and $3,695.24 for fully assembled blower workstation cards; multi-card server assemblies range up to $12,248.16. eBay queries for 48GB 4090 returned HTTP 403 Forbidden on 2026-10-11.

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