Mellanox MCX546A-CDANMellanox MCX546A-CDAN Connectx-5 Ex Network Interface Card For Ocp2.0 Type 2 With Host Management 100gbe Dual-port. Refurbished. In StockBrand: MellanoxPart Number: MCX546A-CDANCondition: RefurbishedCategory: OtherAvailability: In StockShipping: Fast US-based shippingOrder the Mellanox MCX546A-CDAN today from ProDisk Network — your trusted source for enterprise IT hardware. All products are quality-tested and backed by our support team.
The MCX546A-CDAN is a Mellanox pc servers & software component with network speed 100 GbE. Pro Disk Network sells the MCX546A-CDAN for $676.00 with same-day US shipping and a 30-day free return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the MCX546A-CDAN verified against the manufacturer datasheet and our internal lab benchmarks.
Quick Answer: Will the MCX546A-CDAN fit my system?
The MCX546A-CDAN is a Mellanox pc servers & software 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 MCX546A-CDAN ship?
Pro Disk Network dispatches the MCX546A-CDAN same-day on orders confirmed before 2 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The MCX546A-CDAN 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.
Backup / DR Repository — Veeam, Rubrik, Commvault primary backup tier. High capacity, RAID 6 over many spinning drives or large SSDs.
AI / ML Training — GPU-equipped chassis for PyTorch, TensorFlow, Hugging Face training runs. Verify PCIe lane allocation per GPU.
Branch / Office Server — Smaller-form remote office server for AD DC, file share, print server roles.
New, Bulk, or Refurbished — Choosing Your Tier
Pro Disk Network offers the MCX546A-CDAN across three procurement tiers. Each tier is fully functional and warranted; the choice comes down to budget, warranty length, and whether the deployment is production-critical or capacity-expansion.
Tier
Discount vs OEM List
Warranty
Best For
New (Sealed OEM)
25–40%
Mellanox manufacturer warranty (1–5 yr)
Production-critical first-tier
New (Bulk OEM)
50–65%
3-year Pro Disk Network warranty
New cluster builds, secondary tier
Refurbished
75–85%
12-month advance replacement
Capacity expansion, lab, dev/test, EOL refresh
Bulk & Volume Pricing for MCX546A-CDAN
Ships from our US warehouse — same-day US dispatch on orders placed before 2pm ET. Net 30 terms available for verified businesses, government and education.
Volume discounts on the MCX546A-CDAN are automatic at checkout. Net 30 terms available for verified businesses, government, and education. Email sales@prodisknetwork.com for orders above 100 units.
Quantity
Discount
Unit Price
1
0%
$676.00
5+
4%
$648.96
10+
8%
$621.92
25+
13%
$588.12
50+
18%
$554.32
100+
23%
$520.52
What is the MCX546A-CDAN?
The MCX546A-CDAN is a Mellanox rack-mount server chassis with network speed 100 GbE, manufactured by Mellanox. 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 MCX546A-CDAN
Pros
Drop-in replacement for failed array members
Tested in our lab against original equipment specs
Free 30-day return window covers DOA + fit issues
Cons
Not enterprise NVMe — sub-100 µs latency workloads need a different SKU
Bulk capacity is the value play, not raw IOPS
Larger orders may ship via LTL freight (signature required)
Frequently Asked Questions about MCX546A-CDAN
Is the MCX546A-CDAN a genuine Mellanox part?
Yes. Pro Disk Network sources every MCX546A-CDAN as factory-original Mellanox inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Mellanox servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
Will the MCX546A-CDAN fit my system?
The MCX546A-CDAN is a Mellanox pc servers & software 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 MCX546A-CDAN ship?
Pro Disk Network dispatches the MCX546A-CDAN same-day on orders confirmed before 2 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the MCX546A-CDAN?
New MCX546A-CDAN units carry the full Mellanox manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (12 months refurbished, 36 months new bulk). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the MCX546A-CDAN?
Yes. Pro Disk Network offers automatic volume discounts at 10, 25, 50, and 100+ unit tiers. Net 30 terms are available for verified businesses, government, and education buyers. Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.