Replacement for LT121SU-121: Drop-In Alternatives We Stock
Looking for a replacement for the LT121SU-121 (LT121SU-121 - Samsung 12.1-inch (800 x 600) SVGA LCD Screen Matte Surface)? 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 LT121SU-121
| SKU | LT121SU-121 |
|---|---|
| Product | LT121SU-121 - Samsung 12.1-inch (800 x 600) SVGA LCD Screen Matte Surface |
| Current price | $86.43 |
| Stock status | In Stock |
| Detail page | View LT121SU-121 › |
Drop-in replacements for LT121SU-121
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.
LTN141AT02-001-06 - Samsung LCD Panel 14.1-inch WXGA (1280 x 800) Matte Backlight Anti-Glare
SKU: LTN141AT02-001-06
Price: $115.51
LTN140KT01-301 - Samsung 14-inch 1600x900) LCD Panel Matte 40 pin LED screen socket
SKU: LTN140KT01-301
Price: $164.11
LTN140KT01-301-06 - Samsung LCD Panel 14" 1600 x 900 Matte 40-Pin LED Screen Socket
SKU: LTN140KT01-301-06
Price: $164.11
LTN154MT02-001-06 - Samsung LCD Panel 15.4" WSXGA+ (1680 x 1050) Matte Backlight 1 CCFL WideScreen
SKU: LTN154MT02-001-06
Price: $136.58
LTN140AT07-06 - Samsung LCD Panel 14-inch WXGA (1366 x 768) Matte Backlight LED
SKU: LTN140AT07-06
Price: $189.37
LTN140AT05-06 - Samsung LCD Panel 14-inch WXGA (1366 x 768) Matte Backlight LED, WideScreen
SKU: LTN140AT05-06
Price: $206.95
0YP9X0 - Dell LCD Panel 13.3-inch FHD LED Matte Samsung LTN133AT31 Latitude 13 -3340
SKU: 0YP9X0
Price: $221.28
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.