/ gpu · NVIDIA
Ada Lovelace · 2022
NVIDIA GeForce RTX 4090 24GB
24GB high-end graphics card, 450W draw, 335mm long, DLSS 3.5.
VRAM
24 GBGDDR6X
TDP
450 W
PSU Required
1000W+
Length
335 mm
Slots
3-slot
Power
1x 16-pin (12VHPWR)
India context - what to actually expect
Out of production since RTX 50 series launch. Stock dwindling. 12VHPWR adapter melted on early units — use a native 12VHPWR PSU.
Both official Indian distributor stock and parallel imports are available for this part. Official stock is slightly more expensive but offers full warranty support through the brand's India service network. Always confirm with the seller which variant you're buying.
/ specifications
Full specs
BrandNVIDIA
ModelRTX
GenerationAda Lovelace
Release Year2022
ChipsetRTX 4090
AIB PartnerMSI / ASUS / Zotac (varies)
VRAM24 GB GDDR6X
TDP450 W
Recommended PSU1000 W
Length335 mm
Slot Width3 slots
Power Connectors1x 16-pin (12VHPWR)
PCIe Version4.0
Ray TracingYes
UpscalerDLSS 3.5
Warranty (India)3 years (AIB partner)
/ compatible
PSUs rated 1000W+
/ compatible
Cases that fit 335mm
/ common_questions
Questions
What's the warranty in India for the NVIDIA GeForce RTX 4090 24GB?
3 years (AIB partner). Both official Indian and parallel import versions are available. Always check the seller's warranty terms before buying.
Does this GPU work with my older PSU?
It needs a 16-pin (12VHPWR) connector. Almost no PSU older than 2023 has this natively. The card ships with an 8-pin-to-16-pin adapter that works fine.