Replacement for 4XB0L78233: Drop-In Alternatives We Stock
Looking for a replacement for the 4XB0L78233 (4XB0L78233 - Lenovo M2 Solid State Drive Tray for ThinkPad P50)? Pro Disk Network ships IBM 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 4XB0L78233
| SKU | 4XB0L78233 |
|---|---|
| Product | 4XB0L78233 - Lenovo M2 Solid State Drive Tray for ThinkPad P50 |
| Stock status | In Stock |
| Detail page | View 4XB0L78233 › |
Drop-in replacements for 4XB0L78233
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.
42T4537 - IBM Lenovo 6-Cell Li-Ion ThinkPad Battery 47 ThinkPad X200 Serie
SKU: 42T4537
Price: $192.41
0B47324 - IBM 128GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive for ThinkPad L440 L450 T431 T440 T450 T540 T550 W540 and W541
SKU: 0B47324
Price: $170.46
0A65629 - IBM 128GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive for ThinkPad
SKU: 0A65629
Price: $232.55
0A65620 - IBM 256GB Multi-Level Cell (MLC) SATA 6Gb/s (FDE / Opal) 2.5-inch Solid State Drive for ThinkPad
SKU: 0A65620
Price: $242.41
04X4424 - IBM 180GB SATA 6.0Gb/s 2.5-inch Solid State Drive for ThinkPad X230
SKU: 04X4424
Price: $283.34
04X2604 - IBM 128GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive for ThinkPad T540P
SKU: 04X2604
Price: $448.63
45N8483 - IBM 256GB Multi-Level Cell (MLC) SATA 6Gb/s M2.2280 Solid State Drive for ThinkPad X1 Carbon
SKU: 45N8483
Price: $480.92
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.