Replacement for B121EW03: Drop-In Alternatives We Stock
Looking for a replacement for the B121EW03 (B121EW03 - Dell 12.1-inch (1280X800) WXGA LCD Panel (Glossy) for Dell Latitude D420)? Pro Disk Network ships Dell 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 B121EW03
| SKU | B121EW03 |
|---|---|
| Product | B121EW03 - Dell 12.1-inch (1280X800) WXGA LCD Panel (Glossy) for Dell Latitude D420 |
| Current price | $163.62 |
| Stock status | In Stock |
| Detail page | View B121EW03 › |
Drop-in replacements for B121EW03
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.
K35T2 - Dell LCD Panel 13.3-inch FHD LED WXGA Glossy Touchscreen BOE HB133WX1-201 LCD DP/N F9RHP Latitude 3340
SKU: K35T2
Price: $149.47
0K35T2 - Dell LCD Panel 13.3-inch FHD LED WXGA Glossy Touchscreen BOE HB133WX1-201 LCD DP/N F9RHP Latitude 3340
SKU: 0K35T2
Price: $149.47
T4PHC - Dell 14-inch WXGA HD Widescreen LCD Panel (Glossy) for Inspiron 14 3421 5421 5437 3437 Latitude 6430u
SKU: T4PHC
Price: $190.79
0T4PHC - Dell 14-inch WXGA HD Widescreen LCD Panel (Glossy) for Inspiron 14 3421 5421 5437 3437 Latitude 6430u
SKU: 0T4PHC
Price: $190.79
J537G - Dell 13.3-inch WXGA CCFL WXGA LCD Panel (Glossy) for Studio XPS 1340
SKU: J537G
Price: $191.46
0J537G - Dell 13.3-inch WXGA CCFL WXGA LCD Panel (Glossy) for Studio XPS 1340
SKU: 0J537G
Price: $191.46
7GNY3 - Dell 13.3-inch WXGA HD LED Glossy LCD Screen for Vostro 3300 V130 3350 / Latitude E6320 E6330 13 / Inspiron 13z 5323
SKU: 7GNY3
Price: $196.49
07GNY3 - Dell 13.3-inch WXGA HD LED Glossy LCD Screen for Vostro 3300 V130 3350 / Latitude E6320 E6330 13 / Inspiron 13z 5323
SKU: 07GNY3
Price: $196.49
FR79H - Dell LCD Panel 12.5-inch FHD LED Glossy Touchscreen W/Cover W/Hinges W/Webcam Latitude E5250
SKU: FR79H
Price: $444.76
0FR79H - Dell LCD Panel 12.5-inch FHD LED Glossy Touchscreen W/Cover W/Hinges W/Webcam Latitude E5250
SKU: 0FR79H
Price: $444.76
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.