Replacement for BA59-03421A: Drop-In Alternatives We Stock
Looking for a replacement for the BA59-03421A (BA59-03421A - Samsung Motherboard with AMD E2-1800 1.7GHz CPU for NP355E5C Laptop)? Pro Disk Network ships Samsung 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 BA59-03421A
| SKU | BA59-03421A |
|---|---|
| Product | BA59-03421A - Samsung Motherboard with AMD E2-1800 1.7GHz CPU for NP355E5C Laptop |
| Stock status | In Stock |
| Detail page | View BA59-03421A › |
Drop-in replacements for BA59-03421A
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.
BA92-13378A - Samsung Motherboard with AMD A6-1450 1GHz CPU for NP915S3G Laptop
SKU: BA92-13378A
Price: $346.36
BA92-09439A - Samsung Motherboard with AMD E450 1.65GHz CPU for RV515 Laptop
SKU: BA92-09439A
Price: $462.17
BA92-08673A - Samsung FSI System Board for Samsung NP3050V5 AMD Laptop
SKU: BA92-08673A
Price: $211.13
BA92-08869A - Samsung Motherboard with I5 2430M CPU for QX411 Intel Laptop
SKU: BA92-08869A
Price: $127.82
BA92-08869B - Samsung Motherboard with I5 2430M CPU for QX411 Intel Laptop
SKU: BA92-08869B
Price: $138.84
BA92-07496A - Samsung Motherboard with I3-380M 2.53GHz CPU for RV510 Intel Laptop
SKU: BA92-07496A
Price: $141.70
BA92-10641A - Samsung Motherboard with Intel i5-3317U 1.7GHz CPU for NP900X4C Laptop
SKU: BA92-10641A
Price: $147.34
BA92-09022A - Samsung Motherboard with i5-2450M 2.5GHz CPU for QX411 Intel Laptop
SKU: BA92-09022A
Price: $157.88
BA92-08865A - Samsung Motherboard with Intel i5-2467M 1.6GHz CPU for NP350U2A Laptop
SKU: BA92-08865A
Price: $159.42
BA92-11247A - Samsung Motherboard with Intel i5-3210M 2.5GHz CPU for NP520U4C Laptop
SKU: BA92-11247A
Price: $172.50
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.