NVIDIA part number N640-4GD3 identifies the N640-4GD3 - MSI Nvidia GeForce GT 640 4GB GDDR3 128-Bit PCI Express 3.0 x16 Video Graphics Card, an enterprise-grade Video Cards unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include capacity of 4 GB, memory type of GDDR3, interface of PCI Express, bus width of 128-bit. Typical use cases include in-place upgrades, EOL replacement under existing OEM service contracts, lab/test environments, and refurbished-rebuild programs. Pro Disk Network maintains the N640-4GD3 in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 90-day Pro Disk Network functional warranty. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.
The N640-4GD3 is a NVIDIA video cards component with capacity 4 GB, memory type GDDR3, interface PCI Express. Pricing on the N640-4GD3 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the N640-4GD3 are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
The N640-4GD3 is a NVIDIA video cards part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the N640-4GD3 ship?
N640-4GD3 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The N640-4GD3 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Production Deployment — Drop-in part for production enterprise infrastructure. Pre-tested and inspected before shipment.
Replacement / Spare — Hot-spare or RMA replacement keeping installed base running while OEM warranty is processed.
Lab / Dev / Test — Identical part for non-production validation environments. Cost-effective using refurbished tier.
Capacity Expansion — Adding capacity to an existing deployment without disturbing the production baseline.
What is the N640-4GD3?
The N640-4GD3 is a NVIDIA enterprise IT hardware component with capacity 4 GB and memory type GDDR3, manufactured by NVIDIA. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of N640-4GD3
Pros
Same-day US shipping from our US warehouse
Cons
Refurbished tier reseals — original retail box not included
Single-drive purchases ship in static-shield bags, not retail packaging
Lead time on 24+ drive orders may extend 2–4 business days
Frequently Asked Questions about N640-4GD3
Is the N640-4GD3 a genuine NVIDIA part?
Yes. Pro Disk Network sources every N640-4GD3 as factory-original NVIDIA inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned NVIDIA servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the N640-4GD3 fit my system?
The N640-4GD3 is a NVIDIA video cards part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the N640-4GD3 ship?
N640-4GD3 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the N640-4GD3?
New N640-4GD3 units carry the full NVIDIA manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the N640-4GD3?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.