Replacement for CY8C4145PVI-PS421: Drop-In Alternatives We Stock
Looking for a replacement for the CY8C4145PVI-PS421 (CY8C4145PVI-PS421 - Cypress-Semiconductor ARM Microcontrollers - MCU 48MHZ 20 GPIO 28-SSOP)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the CY8C4145PVI-PS421
| SKU | CY8C4145PVI-PS421 |
|---|---|
| Product | CY8C4145PVI-PS421 - Cypress-Semiconductor ARM Microcontrollers - MCU 48MHZ 20 GPIO 28-SSOP |
| Stock status | In Stock |
| Detail page | View CY8C4145PVI-PS421 › |
Drop-in replacements for CY8C4145PVI-PS421
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
APDAM3B - Cheetah Mounts Dual Articulating Arm TV Wall Mount Bracket for 20-65 Inch TVs up to VESA 400
SKU: APDAM3B
Price: $61.88
49Y4817 - IBM Lenovo Cable Management Arm for System x3650 M2 x3550 M2 ThinkServer RD220 (type 3798)
SKU: 49Y4817
Price: $86.16
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.